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Girón AV, Blanco-Lopez J, Calderon P, Jiron R, Pineda E, Montero M, Lizardo Y, Bartels U, Osorio DS. Primary central nervous system germ cell tumors in Central America and the Caribbean Region: an AHOPCA 20-year experience. Front Oncol 2024; 14:1393454. [PMID: 39035740 PMCID: PMC11257868 DOI: 10.3389/fonc.2024.1393454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 06/13/2024] [Indexed: 07/23/2024] Open
Abstract
Background Primary central nervous system germ cell tumors (GCT) are rare neoplasms in pediatrics. Treatment depends on the histological subtype and extent of the disease. Overall survival (OS) is above 90% for germinomas and 70%-80% for nongerminomatous GCT (NGGCT) in high-income countries (HIC) while data are usually lacking for patients in Low-Middle Income country (LMIC). Objective This study aims to describe the experience of treating patients with CNS GCT in four of eight countries, members of the Asociación de Hemato-Oncología Pediátrica de Centro América (AHOPCA), and determine their 5-year OS. Design/methods We conducted a retrospective chart review of patients treated for CNS GCT. Epidemiological and clinical characteristics, histology, treatment modalities, and outcomes were analyzed. Results From 2001 to 2021, 48 patients were included: 22 from Guatemala, 18 from Nicaragua, three from the Dominican Republic, and five from El Salvador. Thirty-one (64.6%) were boys; the median age at diagnosis was 10.2 years (range: 1 to 17 years). Presenting symptoms were headaches (n = 24, 50%), visual disturbances (n = 17, 35.4%), vomiting (n = 12, 25%), nausea (n = 8, 16.7%), and diabetes insipidus (n = 7, 14.6%). Two patients with NGGCT presented with precocious puberty. Biopsy or tumor resection was performed in 38 cases (79.2%): 23 (88.4%) germinomas, 11 (78.6%) NGGCT, and four (50%) CNS GCT. Eight patients were diagnosed and treated based on CSF tumor marker elevation; four germinomas (BHCG 11.32-29.41 mUI/mL) and four NGGCT (BHCG 84.43-201.97 mUI/mL or positive AFP > 10 UI/mL). Tumor locations included suprasellar (n = 17, 35.4%), pineal (n = 13, 27.1%), thalamus/basal ganglia (n = 5, 10.4%), other (n = 12, 25%), and one bifocal. Four (8.3%) had metastatic disease, and six had positive CSF; staging data were incomplete in 25 patients (52%). Patients were treated with varied chemotherapy and radiotherapy modalities. Nine patients had incomplete data regarding treatment. Five-year OS was 65% (68% for germinoma, 50.6% for NGGCT, and 85.7% for unclassified GCT). Conclusions Germinoma was the most common histology, and there was a male predominance. More than half of patients had incomplete staging data and treatment was variable across the region. OS is lower compared to HIC. Standardized treatment protocols will aid in adequate staging and treatment planning, prevent complications, and improve survival.
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Affiliation(s)
- Ana Verónica Girón
- Pediatric Oncology, Unidad Nacional de Oncología Pediátrica, Guatemala City, Guatemala
| | - Jessica Blanco-Lopez
- Pediatric Oncology, Unidad Nacional de Oncología Pediátrica, Guatemala City, Guatemala
| | - Patricia Calderon
- Pediatric Oncology, Hospital Infantil Manuel de Jesús Rivera, Managua, Nicaragua
| | - Reyna Jiron
- Pediatric Oncology, Hospital Infantil Manuel de Jesús Rivera, Managua, Nicaragua
| | - Estuardo Pineda
- Pediatric Oncology, Hospital Nacional de Niños Benjamín Bloom, San Salvador, El Salvador
| | - Margarita Montero
- Pediatric Oncology, Hospital Infantil Dr. Robert Reid Cabral, Santo Domingo, Dominican Republic
| | - Yamel Lizardo
- Hematology/Oncology, Hospital Infantil Regional Universitario Dr. Arturo Guillón, Santiago, Dominican Republic
| | - Ute Bartels
- Department of Haematology/Oncology, The Hospital for Sick Children, Toronto, ON, Canada
| | - Diana S. Osorio
- Department of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
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Zeng C, Yang Q, Li Z, Wei Z, Chen T, Deng M, Wang J, Wang J, Sun F, Huang J, Lu S, Zhu J, Sun X, Zhen Z. Treatment Outcome of Response-Based Radiation Therapy in Children and Adolescents With Central Nervous System Nongerminomatous Germ Cell Tumors: Results of a Prospective Study. Int J Radiat Oncol Biol Phys 2024; 119:858-868. [PMID: 38122991 DOI: 10.1016/j.ijrobp.2023.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 11/08/2023] [Accepted: 12/02/2023] [Indexed: 12/23/2023]
Abstract
PURPOSE The optimal dose and range of radiation therapy for central nervous system nongerminomatous germ cell tumors (NGGCTs) have not been uniformly established. Therefore, this study aimed to investigate the effect of individualized radiation therapy, based on the response to induction chemotherapy combined with surgery, on the prognosis of patients with NGGCTs. METHODS AND MATERIALS Based on the imaging examination and tumor markers after induction chemotherapy and pathologic results of second-look surgery, patients with NGGCT received different radiation therapy strategies, including 30.6 Gy whole ventricular irradiation + tumor-bed boost to 54 Gy, 30.6 Gy craniospinal irradiation + tumor-bed boost to 54 Gy, 36 Gy craniospinal irradiation + tumor-bed boost to 54 Gy, and 36 Gy craniospinal irradiation + 54 Gy tumor-bed boost with 45 Gy to metastatic spinal lesions. RESULTS A total of 51 patients were enrolled between January 2015 and March 2021, with a median age of 10.3 years. The 3-year event-free survival and overall survival (OS) of the entire cohort were 70.2% ± 6.9% and 77.5% ± 6.0%, respectively. The 3-year OS of patients achieving partial response after induction chemotherapy was higher than that of patients with stable disease (P = .03) or progressive disease (P = .002). The 3-year event-free survival and OS of the 18 patients receiving 30.6 Gy whole ventricular irradiation and 54 Gy tumor-bed boost were 88.9% ± 7.4% and 94.4% ± 5.4%, respectively. CONCLUSIONS The results suggest that an individualized radiation therapy strategy based on response to induction chemotherapy and surgery is a feasible and promising means of achieving reduction in dose and extent of radiation in patients while still providing good response.
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Affiliation(s)
- Chenggong Zeng
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center of Cancer Medicine; Department of Pediatric Oncology
| | - Qunying Yang
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center of Cancer Medicine; Department of Neurosurgery
| | - Zhuoran Li
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center of Cancer Medicine; Department of Pediatric Oncology
| | - Zhiqing Wei
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center of Cancer Medicine; Department of Pediatric Oncology
| | - Tingting Chen
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center of Cancer Medicine; Department of Pediatric Oncology
| | - Meiling Deng
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center of Cancer Medicine; Department of Radiotherapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jian Wang
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center of Cancer Medicine; Department of Neurosurgery
| | - Juan Wang
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center of Cancer Medicine; Department of Pediatric Oncology
| | - Feifei Sun
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center of Cancer Medicine; Department of Pediatric Oncology
| | - Junting Huang
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center of Cancer Medicine; Department of Pediatric Oncology
| | - Suying Lu
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center of Cancer Medicine; Department of Pediatric Oncology
| | - Jia Zhu
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center of Cancer Medicine; Department of Pediatric Oncology
| | - Xiaofei Sun
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center of Cancer Medicine; Department of Pediatric Oncology.
| | - Zijun Zhen
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center of Cancer Medicine; Department of Pediatric Oncology.
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Tong T, Chen H, Mo C, Zhong L. Clinical characteristics and predictive factors of delayed diagnosis in patients with sellar germ cell tumors. J Neurooncol 2024; 167:467-476. [PMID: 38438767 DOI: 10.1007/s11060-024-04626-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 02/28/2024] [Indexed: 03/06/2024]
Abstract
PURPOSE To investigate the clinical characteristics and predictive factors associated with delayed diagnosis in patients with sellar germ cell tumors (GCTs), aiming for early diagnosis. METHODS A total of 345 patients with sellar GCTs were retrospectively collected. Patients were classified into a delayed diagnosis group (> 6 months from onset to diagnosis) and a non-delayed diagnosis group (≤ 6 months). We compared general characteristics, clinical symptoms, diagnostic methods, treatment strategies, tumor prognosis, and pituitary function between the two groups. Predictive factors for delayed diagnosis were explored using multivariate logistic regression analysis. RESULTS 225 patients (65.2%) experienced delayed diagnosis. Although there was no association between delayed diagnosis and survival rates or tumor recurrence rates, the delayed diagnosis group had a higher incidence of central diabetes insipidus, central adrenal insufficiency, central hypothyroidism, central hypogonadism, and growth hormone deficiency. Moreover, polyuria/polydipsia (OR 5.46; 95% CI 2.33-12.81), slow growth (OR 5.86; 95% CI 2.61-13.14), amenorrhea (OR 6.82; 95% CI 2.68-17.37), and germinoma (OR 4.99; 95% CI 1.08-3.61) were associated with a higher risk of delayed diagnosis, while older age of onset (OR 0.88; 95% CI 0.84-0.94) and nausea/vomiting (OR 0.31; 95% CI 0.15-0.63) contributed to earlier diagnosis. CONCLUSION In patients with sellar GCTs, delayed diagnosis is common and linked to increased pituitary dysfunction. The initial symptoms of slow growth, polyuria/polydipsia, and amenorrhea, as well as germinoma with negative tumor markers, predict the possibility of a delayed diagnosis. Early diagnosis is crucial to minimize the impact of sellar GCTs on pituitary function.
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Affiliation(s)
- Tao Tong
- Department of Endocrinology, Beijing Tiantan Hospital, Capital Medical University, No. 119, South 4th Ring Road West, 100071, Beijing, China
| | - Han Chen
- Department of Geriatrics, Beijing Jishuitan Hospital, Capital Medical University, 100035, Beijing, China
| | - Caiyan Mo
- Department of Endocrinology, Beijing Tiantan Hospital, Capital Medical University, No. 119, South 4th Ring Road West, 100071, Beijing, China
| | - Liyong Zhong
- Department of Endocrinology, Beijing Tiantan Hospital, Capital Medical University, No. 119, South 4th Ring Road West, 100071, Beijing, China.
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Kürner K, Greuter L, Roethlisberger M, Brand Y, Frank S, Guzman R, Soleman J. Pediatric sellar teratoma - Case report and review of the literature. Childs Nerv Syst 2024; 40:1259-1270. [PMID: 38276973 DOI: 10.1007/s00381-024-06296-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 01/17/2024] [Indexed: 01/27/2024]
Abstract
BACKGROUND Intracranial teratoma represents a rare neoplasm, occurring predominantly during childhood. Characteristic symptoms depend on the location but are mainly hydrocephalus, visual disturbances, hypopituitarism, and diabetes insipidus. Initial diagnosis can be challenging due to similar radiological features in both teratomas and other lesions such as craniopharyngiomas. Gross total resection is recommended if feasible and associated with a good prognosis. CASE DESCRIPTION A 10-year-old girl presented with newly diagnosed growth retardation, fatigue, cephalgia and bilateral hemianopia. Further laboratory analysis confirmed central hypothyroidism and hypercortisolism. Cranial magnetic resonance imaging showed a cystic space-occupying lesion in the sellar and suprasellar compartment with compression of the optic chiasm without hydrocephalus present, suspicious of craniopharyngioma. Subsequently, an endonasal endoscopic transsphenoidal near-total tumor resection with decompression of the optic chiasm was performed. During postoperative recovery the patient developed transient diabetes insipidus, the bilateral hemianopia remained unchanged. The patient could be discharged in a stable condition, while hormone replacement for multiple pituitary hormone deficiency was required. Surprisingly, histopathology revealed conspicuous areas of skin with formation of hairs and squamous epithelia, compatible with a mature teratoma. CONCLUSIONS We present an extremely rare case of pediatric sellar teratoma originating from the pituitary gland and a review of literature focusing on the variation in presentation and treatment. Sellar teratomas are often mistaken for craniopharyngioma due to their similar radiographic appearances. However, the primary goal of treatment for both pathologies is to decompress eloquent surrounding structures such as the optic tract, and if applicable, resolution of hydrocephalus while avoiding damage to the pituitary stalk and especially the hypothalamic structures. If feasible, the aim of surgery should be gross total resection.
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Affiliation(s)
- Katja Kürner
- Department of Neurosurgery, University Hospital of Basel, Spitalstrasse 21, 4031, Basel, Switzerland
| | - Ladina Greuter
- Department of Neurosurgery, University Hospital of Basel, Spitalstrasse 21, 4031, Basel, Switzerland
| | - Michel Roethlisberger
- Department of Neurosurgery, University Hospital of Basel, Spitalstrasse 21, 4031, Basel, Switzerland
- Faculty of Medicine, University of Basel, Basel, Switzerland
| | - Yves Brand
- Faculty of Medicine, University of Basel, Basel, Switzerland
- Department of Otorhinolaryngology, Cantonal Hospital Graubünden, Chur, Switzerland
| | - Stephan Frank
- Department of Pathology, Division of Neuropathology, University Hospital of Basel, Basel, Switzerland
| | - Raphael Guzman
- Department of Neurosurgery, University Hospital of Basel, Spitalstrasse 21, 4031, Basel, Switzerland
- Faculty of Medicine, University of Basel, Basel, Switzerland
- Division of Pediatric Neurosurgery, University Children's Hospital of Basel, Basel, Switzerland
| | - Jehuda Soleman
- Department of Neurosurgery, University Hospital of Basel, Spitalstrasse 21, 4031, Basel, Switzerland.
- Faculty of Medicine, University of Basel, Basel, Switzerland.
- Division of Pediatric Neurosurgery, University Children's Hospital of Basel, Basel, Switzerland.
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Abbas M, Enani MZ, Alsabban Z, Meliti A, Homoud M. Primary anterior visual pathway germinoma in a 13-year-old boy: A case report. Surg Neurol Int 2024; 15:48. [PMID: 38468649 PMCID: PMC10927171 DOI: 10.25259/sni_929_2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 01/21/2024] [Indexed: 03/13/2024] Open
Abstract
Background Primary optic nerve and chiasmal germinomas are very rare. These lesions can commonly be mistaken for optic pathway gliomas based on imaging alone. It is radiosensitive and cured in most of the cases. Case Description We report a rare case of a 13-year-old boy with primary bilateral optic nerves and chiasmal germinoma who underwent partial surgical resection followed by radiotherapy. Follow-up brain imaging after two months post-radiotherapy showed interval regression of the tumor. Our literature review identified that 12 reported cases of primary anterior visual pathway germinoma had been reported to regress significantly post-radiotherapy alone or with chemotherapy. Conclusion Histologic correlation is essential for appropriate treatment, alleviating symptoms, and avoiding irreversible vision loss.
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Affiliation(s)
- Mosab Abbas
- Department of Neuroscience, King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia
| | - Mariam Zuhair Enani
- Department of Neuroscience, King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia
| | - Zehour Alsabban
- Department of Radiology, King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia
| | - Abdelrazak Meliti
- Department of Pathology, King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia
| | - Mohammed Homoud
- Department of Neuroscience, King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia
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Sato D, Tanaka S, Takami H, Takayanagi S, Rai Y, Hinata M, Katano A, Saito N. Histopathological, Demographic, and Clinical Signatures of Medulla Oblongata Germ Cell Tumors: A Case Report With the Review of Literature. Cureus 2024; 16:e51861. [PMID: 38327946 PMCID: PMC10848086 DOI: 10.7759/cureus.51861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/08/2024] [Indexed: 02/09/2024] Open
Abstract
The medulla oblongata is one of the rarest sites of occurrence for germ cell tumors (GCTs) of the central nervous system. As there is scant data regarding epidemiology, clinical presentations, optimal intervention, and long-term prognosis, we aimed to delineate the features of this rare entity by presenting our representative case and performing a quantitative review of the literature. A 24-year-old woman presented to our department with vertigo and swallowing difficulties. Magnetic resonance imaging revealed a homogenously enhanced exophytic lesion arising from the medulla oblongata and extending to the fourth ventricle. Surgical resection was performed and a histological diagnosis of pure germinoma was made. The patient underwent chemotherapy and whole-ventricular irradiation. No recurrence has been experienced for 4 months after the surgery. According to the literature, the prognosis of GCTs at the medulla oblongata seems no worse than those at typical sites. Striking features including occurrence at an older age, female preponderance, and a predominance of germinoma were noteworthy. The pattern of local recurrence suggests extensive radiation coverage is not a prerequisite. Special attention is needed for cardiac and respiratory functions as the main factors eliciting mortality.
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Affiliation(s)
- Daisuke Sato
- Department of Neurosurgery, The University of Tokyo Hospital, Tokyo, JPN
| | - Shota Tanaka
- Department of Neurosurgery, The University of Tokyo Hospital, Tokyo, JPN
| | - Hirokazu Takami
- Department of Neurosurgery, The University of Tokyo Hospital, Tokyo, JPN
| | | | - Yurie Rai
- Department of Neurosurgery, The University of Tokyo Hospital, Tokyo, JPN
| | - Munetoshi Hinata
- Department of Pathology and Diagnostic Pathology, The University of Tokyo Hospital, Tokyo, JPN
| | - Atsuto Katano
- Department of Radiology, The University of Tokyo Hospital, Tokyo, JPN
| | - Nobuhito Saito
- Department of Neurosurgery, The University of Tokyo Hospital, Tokyo, JPN
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Feng J, Zhang J, Chen L, Li C, Liu W, Chen H, Qiu X, Li B. Treatment outcomes and risk factors of patients with intracranial germ cell tumour with choriocarcinoma element or β-HCG level higher than 500 IU/L. J Neurooncol 2024; 166:331-339. [PMID: 38236548 DOI: 10.1007/s11060-024-04565-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 01/03/2024] [Indexed: 01/19/2024]
Abstract
BACKGROUND In previous studies, patients with intracranial germ cell tumour (iGCT) with pure choriocarcinoma or mixed germ cell tumours with choriocarcinoma element showed similar dismal prognoses, with median overall survival (OS) of 22 months and 1-year survival rate of approximately 60%. However, these conclusions need to be updated because radiotherapy, which is the mainstay for this disease, was not applied in a number of patients. Additionally, prognostic factors need to be explored in this population. METHODS Clinical data of patients with iGCTs with histologically confirmed choriocarcinoma element or beta-human chorionic gonadotropin (β-HCG) > 500 IU/L were collected from the archives of our institution and retrospectively studied. RESULTS A total of 76 patients were eligible for this study. Except for two early deaths, all patients received radiotherapy (craniospinal irradiation [CSI], n = 23; non-CSI, n = 51). The median follow-up duration for the entire series was 63 months (range, 6-188 months). The 5-year event-free survival (EFS) and OS rates were 81.5% and 84.1%, respectively. Among patients who did not have early death or progressive disease after induction chemotherapy, multivariate analysis revealed that chemotherapy cycles (> 4 vs. ≤ 4) (hazard ratio [HR] for EFS 0.144, p = 0.020; HR for OS 0.111, p = 0.028) and β-HCG levels (> 3000 IU/L vs. ≤ 3000 IU/L) (HR for EFS 4.342, p = 0.059; HR for OS 6.614, p = 0.033) were independent factors for survival. CONCLUSIONS Patients with iGCTs with choriocarcinoma element or β-HCG > 500 IU/L showed improved survival with radiotherapy-based treatments. Additional chemotherapy cycles could result in additional survival benefits. Patients with β-HCG level > 3000 IU/L had poorer prognosis.
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Affiliation(s)
- Jin Feng
- Department of Radiation Oncology, Beijing Tiantan Hospital, Capital Medical University, No. 119, South 4Th Ring West Road, Fengtai District, Beijing, 100070, China
| | - Jing Zhang
- Department of Radiation Oncology, Beijing Tiantan Hospital, Capital Medical University, No. 119, South 4Th Ring West Road, Fengtai District, Beijing, 100070, China
| | - Li Chen
- Department of Radiation Oncology, Beijing Tiantan Hospital, Capital Medical University, No. 119, South 4Th Ring West Road, Fengtai District, Beijing, 100070, China
| | - Chunde Li
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, No. 119, South 4Th Ring West Road, Fengtai District, Beijing, 100070, China
| | - Wei Liu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, No. 119, South 4Th Ring West Road, Fengtai District, Beijing, 100070, China
| | - Huiyuan Chen
- Department of Pathology, Beijing Tiantan Hospital, Capital Medical University, No. 119, South 4Th Ring West Road, Fengtai District, Beijing, 100070, China
| | - Xiaoguang Qiu
- Department of Radiation Oncology, Beijing Tiantan Hospital, Capital Medical University, No. 119, South 4Th Ring West Road, Fengtai District, Beijing, 100070, China.
| | - Bo Li
- Department of Radiation Oncology, Beijing Tiantan Hospital, Capital Medical University, No. 119, South 4Th Ring West Road, Fengtai District, Beijing, 100070, China.
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Rousseau J, Bennett J, Lim-Fat MJ. Brain Tumors in Adolescents and Young Adults: A Review. Semin Neurol 2023; 43:909-928. [PMID: 37949116 DOI: 10.1055/s-0043-1776775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
Brain tumors account for the majority of cancer-related deaths in adolescents and young adults (AYAs), defined as individuals aged 15 to 39. AYAs constitute a distinct population in which both pediatric- and adult-type central nervous system (CNS) tumors can be observed. Clinical manifestations vary depending on tumor location and often include headaches, seizures, focal neurological deficits, and signs of increased intracranial pressure. With the publication of the updated World Health Organization CNS tumor classification in 2021, diagnoses have been redefined to emphasize key molecular alterations. Gliomas represent the majority of malignant brain tumors in this age group. Glioneuronal and neuronal tumors are associated with longstanding refractory epilepsy. The classification of ependymomas and medulloblastomas has been refined, enabling better identification of low-risk tumors that could benefit from treatment de-escalation strategies. Owing to their midline location, germ cell tumors often present with oculomotor and visual alterations as well as endocrinopathies. The management of CNS tumors in AYA is often extrapolated from pediatric and adult guidelines, and generally consists of a combination of surgical resection, radiation therapy, and systemic therapy. Ongoing research is investigating multiple agents targeting molecular alterations, including isocitrate dehydrogenase inhibitors, SHH pathway inhibitors, and BRAF inhibitors. AYA patients with CNS tumors should be managed by multidisciplinary teams and counselled regarding fertility preservation, psychosocial comorbidities, and risks of long-term comorbidities. There is a need for further efforts to design clinical trials targeting CNS tumors in the AYA population.
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Affiliation(s)
- Julien Rousseau
- Division of Neurology, Department of Medicine, Universite de Montreal, Montreal, Quebec, Canada
| | - Julie Bennett
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada
- Canadian AYA Neuro-Oncology Network (CANON), Toronto, Ontario, Canada
| | - Mary Jane Lim-Fat
- Canadian AYA Neuro-Oncology Network (CANON), Toronto, Ontario, Canada
- Division of Neurology, Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
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Yeoh TDYY, Nga V, Kimpo M, Lo SS, Vellayappan B. Intracranial Germ Cell Tumors. Semin Neurol 2023; 43:897-908. [PMID: 37963583 DOI: 10.1055/s-0043-1776763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2023]
Abstract
Intracranial germ cell tumors are rare tumors occurring in adolescents and young adults, which include germinomas and non-germinomatous type germ cell tumors (NGGCT). In the past few decades, cooperative trial groups in Europe and North America have developed successful strategies to improve survival outcomes and decrease treatment-related toxicities. New approaches to establishing diagnosis have deferred the need for radical surgery. The 5-year event-free survival (EFS) is above 90% and even patients who present with metastatic germinoma can still be cured with chemotherapy and craniospinal irradiation. The combination of surgery, chemotherapy, and radiation therapy is tailored to patients based on grouping and staging. For NGGCT, neoadjuvant chemotherapy followed by delayed surgery for residual disease and radiotherapy can yield a 5-year EFS of 70%. Further strategies should focus on reducing long-term complications while preserving high cure rates.
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Affiliation(s)
- Teri Danielle You Ying Yeoh
- Department of Radiation Oncology, National University Cancer Institute Singapore, National University Hospital, Singapore
| | - Vincent Nga
- Division of Neurosurgery, Department of Surgery, National University Hospital, Singapore
| | - Miriam Kimpo
- Department of Paediatrics, National University Hospital, Singapore
| | - Simon S Lo
- Department of Radiation Oncology, University of Washington, Seattle, USA
| | - Balamurugan Vellayappan
- Department of Radiation Oncology, National University Cancer Institute Singapore, National University Hospital, Singapore
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10
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Ollivier L, Laprie A, Jouglar E, Claude L, Martin V, Muracciole X, Padovani L, Supiot S, Escande A. [Characteristics of radiotherapy for adolescents and young adults]. Cancer Radiother 2023; 27:736-745. [PMID: 38652674 DOI: 10.1016/j.canrad.2023.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 08/02/2023] [Indexed: 04/25/2024]
Abstract
Radiotherapy for adolescents and young adults is complex in several aspects. The population is very heterogeneous and has characteristics derived from both paediatric and adult populations both in terms of pathology (anatomical pathology, response to treatment) and the patient's physical, biological and psychological characteristics. This article reviews the characteristics to be taken into account in adolescent and young adult patients radiotherapy and more particularly in some of the most common diseases.
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Affiliation(s)
- L Ollivier
- Département de radiothérapie, institut de cancérologie de l'Ouest (ICO), Saint-Herblain, France
| | - A Laprie
- Département d'oncologie-radiothérapie, oncopole institut Claudius-Regaud, institut universitaire du cancer de Toulouse, université Toulouse III, Toulouse, France
| | - E Jouglar
- Département de radiothérapie, institut Curie, université Paris Science et Lettres, Paris, France
| | - L Claude
- Département de radiothérapie, centre Léon-Bérard, Lyon, France
| | - V Martin
- Département d'oncologie-radiothérapie, Gustave-Roussy, Villejuif, France
| | - X Muracciole
- Département d'oncologie-radiothérapie, Assistance publique-hôpitaux de Marseille, CHU La Timone, CHU Nord, Marseille, France
| | - L Padovani
- Département d'oncologie-radiothérapie, Assistance publique-hôpitaux de Marseille, CHU La Timone, CHU Nord, Marseille, France
| | - S Supiot
- Département de radiothérapie, institut de cancérologie de l'Ouest (ICO), Saint-Herblain, France
| | - A Escande
- Département de radiothérapie, centre Léonard-de-Vinci, Dechy, France; Laboratoire CRIStAL, UMR 9186, université de Lille, Villeneuve-d'Ascq, France.
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11
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Zhang Y, Zhong C, Ke X, Liu J, Ye Z, Lu L, Deng K, Zhu H, Yao Y. Advances in genetic abnormalities, epigenetic reprogramming, and immune landscape of intracranial germ cell tumors. Acta Neuropathol Commun 2023; 11:188. [PMID: 38012690 PMCID: PMC10683083 DOI: 10.1186/s40478-023-01682-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 11/02/2023] [Indexed: 11/29/2023] Open
Abstract
Intracranial germ cell tumors (IGCTs) are a rare subtype of central nervous system neoplasms that predominantly affect young individuals and exhibit a higher incidence in East Asia. IGCTs can be pathologically divided into two main categories: germinomas and non-germinomatous germ cell tumors (NGGCTs). Despite the scarcity of this disease, recent advancements in molecular biology techniques have facilitated the discovery of the inherent genetic and molecular characteristics of IGCTs. Somatic mutations that result in the activation of the KIT/RAS/MAPK and PI3K/AKT/mTOR pathways, chromosomal instability leading to characteristic changes in chromosomal fragments (notably 12p gain), and potentially diagnostic miRNAs (such as miR-371a-3p) may provide valuable insights for the efficient diagnosis, targeted therapy, and prognosis evaluation of IGCTs. Additionally, transcriptomic and methylomic analyses have provided new perspectives on the intrinsic development of IGCTs, further elucidating their equivalence with GCTs at other sites. The evaluation of the tumor immune landscape may guide prognosis prediction and immunotherapy for IGCT patients. Nevertheless, current research still faces challenges such as the absence of basic laboratory research systems, a single source of large sample research data, and a limited overall volume of research. The incorporation of larger sample sizes, the implementation of more innovative evaluation systems, and the employment of novel experimental methods are urgently required to become the focus of future research.
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Affiliation(s)
- Yi Zhang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Chengyi Zhong
- Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Xindi Ke
- Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Jifang Liu
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Zhang Ye
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Lin Lu
- Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Kan Deng
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Huijuan Zhu
- Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
| | - Yong Yao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
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12
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Tomita S, Fujiwara M, Yaguchi A, Ishibashi T, Tomita O, Fujimura J, Shimizu Y, Suzuki M, Kondo A, Shimizu T. Germinoma with optic nerve involvement: A rare case of progressive vision loss misdiagnosed as psychogenic vision loss. Pediatr Blood Cancer 2023; 70:e30635. [PMID: 37596910 DOI: 10.1002/pbc.30635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 07/31/2023] [Indexed: 08/21/2023]
Affiliation(s)
- Sayaka Tomita
- Department of Pediatrics, Faculty of Medicine, Juntendo University, Bunkyo-ku, Tokyo, Japan
| | - Megumi Fujiwara
- Department of Pediatrics, Faculty of Medicine, Juntendo University, Bunkyo-ku, Tokyo, Japan
| | - Akinori Yaguchi
- Department of Pediatrics, Faculty of Medicine, Juntendo University, Bunkyo-ku, Tokyo, Japan
| | - Takeshi Ishibashi
- Department of Pediatrics, Faculty of Medicine, Juntendo University, Bunkyo-ku, Tokyo, Japan
| | - Osamu Tomita
- Department of Pediatrics, Faculty of Medicine, Juntendo University, Bunkyo-ku, Tokyo, Japan
| | - Junya Fujimura
- Department of Pediatrics, Faculty of Medicine, Juntendo University, Bunkyo-ku, Tokyo, Japan
| | - Yuzaburo Shimizu
- Department of Neurosurgery, Faculty of Medicine, Juntendo University, Bunkyo-ku, Tokyo, Japan
| | - Mario Suzuki
- Department of Neurosurgery, Faculty of Medicine, Juntendo University, Bunkyo-ku, Tokyo, Japan
| | - Akihide Kondo
- Department of Neurosurgery, Faculty of Medicine, Juntendo University, Bunkyo-ku, Tokyo, Japan
| | - Toshiaki Shimizu
- Department of Pediatrics, Faculty of Medicine, Juntendo University, Bunkyo-ku, Tokyo, Japan
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13
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Karita H, Koiso T, Muroi A, Sakamoto N, Zaboronok A, Ishikawa E. Preoperatively difficult-to-diagnose medulla oblongata germinoma: A case report and literature review. Surg Neurol Int 2023; 14:366. [PMID: 37941640 PMCID: PMC10629303 DOI: 10.25259/sni_682_2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 09/22/2023] [Indexed: 11/10/2023] Open
Abstract
Background Intracranial germinomas are rare tumors, accounting for 0.5-2% of primary intracranial neoplasms. While they typically occur in the pineal gland, suprasellar region, basal ganglia, and thalamus, germinomas arising in the medulla oblongata are exceptionally rare. Diagnosis of medulla oblongata germinoma is challenging, potentially leading to misdiagnosis and poor prognosis. Case Description We present a case of a 29-year-old man complaining of left leg numbness. Radiological findings revealed a contrast-enhanced lesion in the medulla oblongata. The patient underwent tumor biopsy, and intraoperative pathological diagnosis (IOD) suspected the diagnosis of medulla oblongata germinoma. He underwent chemoradiotherapy after confirming the diagnosis of germinoma. Intracranial germinoma arising in the medulla oblongata differs from germinomas in other locations due to its higher incidence in individuals in their 20s and a slight female predominance. Conclusion When encountering lesions in the medulla oblongata, germinoma should be considered as one of the differential diagnoses, and surgical strategies including IOD should be planned accordingly.
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Affiliation(s)
- Hiroki Karita
- Department of Neurosurgery, University of Tsukuba, Tsukuba, Japan
| | - Takao Koiso
- Department of Neurosurgery, University of Tsukuba, Tsukuba, Japan
| | - Ai Muroi
- Department of Neurosurgery, University of Tsukuba, Tsukuba, Japan
| | | | | | - Eiichi Ishikawa
- Department of Neurosurgery, University of Tsukuba, Tsukuba, Japan
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14
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Del Baldo G, Vennarini S, Toniutti M, Abbas R, Lorentini S, Piccirilli E, Cacchione A, Megaro G, Di Ruscio V, De Ioris MA, De Salvo A, Albino G, Rossi S, Colafati GS, Carai A, Mastronuzzi A. Unraveling the impact of upfront chemotherapy and proton beam therapy on treatment outcome and follow-up in central nervous system germ cell tumors: a single center experience. Front Oncol 2023; 13:1259403. [PMID: 37860194 PMCID: PMC10584321 DOI: 10.3389/fonc.2023.1259403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Accepted: 08/30/2023] [Indexed: 10/21/2023] Open
Abstract
Background Germ cell tumors (GCT) account for a minority of central nervous system (CNS) malignancies, highly prevalent in adolescents and young adults. Despite their aggressive biological behavior, prognosis is excellent in most cases with risk stratified treatment, consisting in a combination of chemotherapy and radiotherapy. Whole ventricular irradiation (WVI) and craniospinal irradiation, the treatment of choice for localized and metastatic disease, pose significant risk of collateral effects, therefore proton beam radiation (PBT) has been recently proposed for its steep dose fallout. Materials and methods We report our experience in a consecutive series of 17 patients treated for CNS GCT at our Institution from 2015 to 2021. Results Most frequent lesion location were sellar/suprasellar (35%) and bifocal germinoma (35%), followed by pineal (18%) and thalamic (12%). Two patients (12%), had evidence of disseminated disease at the time of diagnosis. At the latest follow-up all but one patient showed complete response to treatment. The only relapse was successfully rescued by additional chemotherapy and PBT. PBT was well tolerated in all cases. No visual, neurological or endocrinological worsening was documented during and after treatment. Neuropsychological evaluation demonstrated preservation of cognitive performance after PBT treatment. Conclusions Our data, albeit preliminary, strongly support the favourable therapeutic profile of PBT for the treatment of CNS germ cell tumors.
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Affiliation(s)
- Giada Del Baldo
- Department of Pediatric Haematology and Oncology, and Cell and Gene Therapy Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Sabina Vennarini
- Pediatric Radiotherapy Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Maristella Toniutti
- Department of Medicine DAME-Division of Pediatrics, University of Udine, Udine, Italy
| | - Rachid Abbas
- CESP, INSERM, Université Paris Sud, Villejuif, France
| | - Stefano Lorentini
- Medical Physics Department, Azienda Provinciale per i Servizi Sanitari (APSS), Trento, Italy
| | - Eleonora Piccirilli
- Department of Diagnostic Imaging Oncological Neuroradiology Unit, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
- Department of Neuroscience, Imaging and Clinical Sciences, University of Chieti, Chieti, Italy
| | - Antonella Cacchione
- Department of Pediatric Haematology and Oncology, and Cell and Gene Therapy Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Giacomina Megaro
- Department of Pediatric Haematology and Oncology, and Cell and Gene Therapy Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Valentina Di Ruscio
- Department of Pediatric Haematology and Oncology, and Cell and Gene Therapy Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Maria Antonietta De Ioris
- Department of Pediatric Haematology and Oncology, and Cell and Gene Therapy Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Andrea De Salvo
- Department of Pediatric Haematology and Oncology, and Cell and Gene Therapy Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Giulia Albino
- Department of Pediatric Haematology and Oncology, and Cell and Gene Therapy Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Sabrina Rossi
- Pathology Unit, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Giovanna Stefania Colafati
- Department of Diagnostic Imaging Oncological Neuroradiology Unit, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
- Department of Neuroscience, Imaging and Clinical Sciences, University of Chieti, Chieti, Italy
| | - Andrea Carai
- Neurosurgery Unit, Department of Neurosciences, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Angela Mastronuzzi
- Department of Pediatric Haematology and Oncology, and Cell and Gene Therapy Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
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15
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Liu J, Fang L, Qi S, Song Y, Han L. Occult extracranial malignancy after complete remission of pineal mixed germ cell tumors: a rare case report and literature review. BMC Pediatr 2023; 23:447. [PMID: 37679697 PMCID: PMC10483866 DOI: 10.1186/s12887-023-04213-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 07/26/2023] [Indexed: 09/09/2023] Open
Abstract
BACKGROUND Extracranial metastasis can occur in intracranial germ cell tumors (GCTs), but it is very rare. Recurrence or metastasis of non-germinomatous germ cell tumors (NGGCTs) is often accompanied by elevated tumor markers. Occult extracranial metastases or recurrences with negative markers are often difficult to detect in time, resulting in a very poor prognosis. CASE PRESENTATION A 12-year-old boy was admitted to our institution with dizziness, headache, vomiting, and sleepiness. Magnetic resonance imaging (MRI) showed a pineal mass, accompanied by a significant increase in serum alpha-fetoprotein (AFP). The patient subsequently underwent total removal of the tumor. Pathology revealed that the tumor was a mixed GCT, consisting of mature teratoma, germinoma, and yolk sac tumor. Intracranial GCT achieved complete remission after intensive adjuvant chemotherapy and radiotherapy. Regular follow-up MRI revealed no recurrence of the intracranial tumor and continued monitoring of tumor markers revealed no abnormalities. Eight months later, the patient was readmitted due to progressive abdominal pain. Imaging and physical examination revealed abdominal occupation and lymphatic mass in the neck. He received salvage chemotherapy, anti-PD-1 immunotherapy, and palliative chemotherapy, but still developed multiple organ dysfunction syndromes (MODS) due to tumor progression and eventually died after one month. CONCLUSIONS This profound case suggests that intracranial NGGCTs may develop occult extracranial malignancy, which can be very severe at the time of clinical symptoms and has an extremely poor prognosis. Therefore, in addition to tumor marker monitoring, regular follow-up with extracranial imaging may be warranted to detect extracranial tumors as early as possible, although perhaps not as frequently as with neuroimaging.
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Affiliation(s)
- Jun Liu
- Department of Neurosurgery, Ganzhou People's Hospital, Ganzhou, Jiangxi, 341000, China
| | - Luxiong Fang
- Department of Neurosurgery, Institute of Brain Disease, Nanfang Hospital of Southern Medical University, Guangzhou, Guangdong, 510515, China
| | - Songtao Qi
- Department of Neurosurgery, Institute of Brain Disease, Nanfang Hospital of Southern Medical University, Guangzhou, Guangdong, 510515, China
| | - Ye Song
- Department of Neurosurgery, Ganzhou People's Hospital, Ganzhou, Jiangxi, 341000, China.
- Department of Neurosurgery, Institute of Brain Disease, Nanfang Hospital of Southern Medical University, Guangzhou, Guangdong, 510515, China.
| | - Lei Han
- Department of Neurosurgery, Institute of Brain Disease, Nanfang Hospital of Southern Medical University, Guangzhou, Guangdong, 510515, China.
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16
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Kremenevski N, Buchfelder M, Hore N. Intracranial Germinomas: Diagnosis, Pathogenesis, Clinical Presentation, and Management. Curr Oncol Rep 2023; 25:765-775. [PMID: 37036624 PMCID: PMC10256636 DOI: 10.1007/s11912-023-01416-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/17/2023] [Indexed: 04/11/2023]
Abstract
PURPOSE OF REVIEW Intracranial germinomas constitute a rare brain tumor entity of unknown etiology, characterized by unique histopathology and molecular biology. In this manuscript, we review the literature focusing on the epidemiology, histopathology with molecular biology, clinical presentation with emphasis on tumor location, diagnostic workup, and current treatment strategies with related clinical outcomes of intracranial germinomas. RECENT FINDINGS Although the optimal treatment strategy remains a matter of debate, intracranial germinomas respond well to radiotherapy, chemotherapy, or a combination of both and are characterized by very high cure and survival rates. It is well-known that early discrimination of germinomas from other intracranial neoplasms facilitates the timely initiation of appropriate treatment, thereby contributing to the reduction of morbidity as well as mortality. Ongoing research will need to be directed towards discovering and refining reliable parameters for early diagnosis and evaluation of prognosis in patients with intracranial germinomas.
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Affiliation(s)
- Natalia Kremenevski
- Department of Neurosurgery, University of Erlangen-Nürnberg, Erlangen, Germany.
| | - Michael Buchfelder
- Department of Neurosurgery, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Nirjhar Hore
- Department of Neurosurgery, University of Erlangen-Nürnberg, Erlangen, Germany
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17
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Bhardwaj P, Coleman RM, Rivera-Zengotita ML, Rees JH, Bernier AV. Delayed Care and Diagnosis in a 10-Year-Old With Chronic Polydipsia, Polyuria, and Rapidly Progressive Puberty. Clin Pediatr (Phila) 2023; 62:658-663. [PMID: 36419213 DOI: 10.1177/00099228221139334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
| | - Rachel M Coleman
- Department of Pediatrics, University of Florida Health Shands Hospital, Gainesville, FL, USA
| | - Marie L Rivera-Zengotita
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida Health College of Medicine, Gainesville, FL, USA
| | - John H Rees
- Department of Radiology, Division of Neuroradiology, University of Florida College of Medicine, Gainesville, FL, USA
| | - Angelina V Bernier
- Department of Pediatric Endocrinology, University of Florida Health Shands Hospital, Gainesville, FL, USA
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18
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Takami H, Graffeo CS, Perry A, Giannini C, Nakazato Y, Saito N, Matsutani M, Nishikawa R, Daniels DJ, Ichimura K. Impact of tumor markers on diagnosis, treatment and prognosis in CNS germ cell tumors: correlations with clinical practice and histopathology. Brain Tumor Pathol 2023; 40:124-132. [PMID: 36995447 PMCID: PMC10113344 DOI: 10.1007/s10014-023-00460-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 03/20/2023] [Indexed: 03/31/2023]
Abstract
Tumor markers in CNS germ cell tumors (GCTs) include human chorionic gonadotropin (HCG) and alpha fetoprotein (AFP), which have significant diagnostic implications, as elevation of either one leads to clinical diagnosis of non-germinomatous GCTs without histopathological confirmation, justifying intensified chemotherapy and irradiation. The current study, based on an international cohort of histopathologically verified GCTs that underwent biopsy (n = 85) or resection (n = 76), sought to better define the clinical role and prognostic significance of tumor markers from serum and CSF in this challenging patient population. We found that HCG was elevated only in cases with a germinoma or choriocarcinoma component, and there existed a clear cut-off HCG value between the two. AFP was often elevated in GCTs without a yolk sac tumor component, especially immature teratoma. HCG was elevated only in CSF in 3-of-52 cases, and AFP was elevated only in serum in 7-of-49 cases, emphasizing the potential utilization of both serum and CSF studies. Immature teratoma demonstrated unfavorable prognosis independent of tumor marker status, with 56% 5-year overall survival; however, co-existent germinoma components indicated a more favorable prognosis. Taken together, the study findings emphasize the importance for routine assessment and guarded interpretation of tumor markers in CNS GCTs.
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Affiliation(s)
- Hirokazu Takami
- Department of Neurosurgery, The University of Tokyo Hospital, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA.
| | | | - Avital Perry
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Caterina Giannini
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | | | - Nobuhito Saito
- Department of Neurosurgery, The University of Tokyo Hospital, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Masao Matsutani
- Division of Pediatric Neuro-Oncology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Ryo Nishikawa
- Division of Pediatric Neuro-Oncology, Saitama Medical University International Medical Center, Saitama, Japan
| | - David J Daniels
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Koichi Ichimura
- Department of Brain Disease Translational Research, Juntendo University Graduate School of Medicine, Tokyo, Japan
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19
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Xue K, Han G, Wang Z, Zhang X. Primary suprasellar germinoma: A series of 15 cases. J Clin Neurosci 2023; 111:71-77. [PMID: 36963125 DOI: 10.1016/j.jocn.2023.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 03/14/2023] [Accepted: 03/16/2023] [Indexed: 03/26/2023]
Abstract
Primary suprasellar germinoma (PSG) is a rare malignant tumor of the central nervous system. This study aimed to explore the clinical characteristics, treatment protocol, and prognosis of patients with PSG. This case series retrospectively analyzed the clinical data of patients with PSG in Tianjin Huanhu Hospital diagnosed between January 2016 and December 2021. Fifteen patients with an average age of 19.6 years were included, in which nine of them were males. The mean duration between initial symptoms and admission was 17.0 months. The mean follow-up was 40.8 months. Ten patients had polydipsia and polyuria, visual impairments were observed in 8 patients, and 2 cases (13.3%) had symptoms both from suprasellar and pineal regions. All 15 cases were histopathologically confirmed as germinoma through craniotomy or biopsy. Most patients (80%) underwent radiotherapy combined with chemotherapy. During follow-up, all the patients showed a reduction in tumor size, especially in the bifocal cases. Symptoms of polydipsia, polyuria, and visual impairment were markedly relieved to different degrees. All patients had recovered well at discharge. Patients with polydipsia and polyuria took desmopressin daily. A histological confirmation by open biopsy through craniotomy or endoscopic biopsy might be recommended for PSG to start the appropriate treatments. Patients with PSG will usually have a good prognosis, but attention should be paid to the treatment of endocrine deficiencies.
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Affiliation(s)
- Kai Xue
- Departments of Neurosurgery, Tianjin Huanhu Hospital, Tianjin 300350, PR China
| | - Guoqing Han
- Departments of Neurosurgery, Tianjin Huanhu Hospital, Tianjin 300350, PR China.
| | - Zheng Wang
- Department of Radiotherapy, Tianjin Huanhu Hospital, Tianjin 300350, PR China
| | - Xuebin Zhang
- Department of and Pathology, Tianjin Huanhu Hospital, Tianjin 300350, PR China
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20
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Partenope C, Pozzobon G, Weber G, Carceller F, Albanese A. Implications of deferred diagnosis of paediatric intracranial germ cell tumours. Pediatr Blood Cancer 2023; 70:e30168. [PMID: 36582128 DOI: 10.1002/pbc.30168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 11/25/2022] [Accepted: 11/28/2022] [Indexed: 12/31/2022]
Abstract
AIMS This study analysed the clinical features of a cohort of children with intracranial germ cell tumours (IC-GCTs). We retrospectively reviewed timelag between symptoms onset, clinic-radiological findings, diagnosis and outcomes. METHODS Symptoms at diagnosis were divided into four groups: (1) raised intracranial pressure (RICP); (2) visual impairment; (3) endocrinopathies; (4) other. Total diagnostic interval (TDI), defined as the interval between symptom onset (including retrospective recall of symptoms) and definitive diagnosis of IC-GCT, was calculated and compared to survival rates. RESULTS Our cohort included 55 children with median follow-up of 78.9 months (0.5-249.9). The majority (63.6%) had germinomas and 10.9% were metastatic at diagnosis. IC-GCTs were suprasellar (41.8%), pineal (36.4%), bifocal (12.7%) or in atypical sites (9.1%). The most common presenting symptoms were related to RICP (43.6%); however, by the time of tumour diagnosis, 50.9% of patients had developed endocrine dysfunctions. All pineal GCTs manifested with RICP or visual impairment. All suprasellar GCTs presented with endocrinopathies. TDI ranged between 0.25 and 58.5 months (median 4 months). Pineal GCTs had the shortest TDI (median TDI 1 month versus 24 months in suprasellar GCTs, p < .001). TDI > 6 months was observed in 47.3% of patients and was significantly associated with endocrine presenting symptoms. No statistically significant difference was found in progression-free survival and overall survival between patients with TDI > 6 months and with TDI ≤ 6 months. CONCLUSION Approximately half of the IC-GCT patients in this cohort had TDI > 6 months. These presented mostly with endocrine deficits. TDI > 6 months was not associated with increased relapse or mortality rates.
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Affiliation(s)
- Cristina Partenope
- Department of Pediatrics, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Department of Paediatric Endocrinology, Royal Marsden NHS Foundation Trust, London, UK
| | - Gabriella Pozzobon
- Department of Pediatrics, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Giovanna Weber
- Department of Pediatrics, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Fernando Carceller
- Department of Paediatric and Adolescent Neuro-Oncology and Drug Development Team, Children and Young People's Unit, Royal Marsden Hospital and Institute of Cancer Research, Sutton, UK
| | - Assunta Albanese
- Department of Paediatric Endocrinology, Royal Marsden NHS Foundation Trust, London, UK
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21
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Primary midbrain germinomas: Report of a rare case with an updated review of the literature. Clin Neurol Neurosurg 2023; 227:107643. [PMID: 36863221 DOI: 10.1016/j.clineuro.2023.107643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 02/08/2023] [Accepted: 02/10/2023] [Indexed: 03/04/2023]
Abstract
Intracranial germinomas are most commonly extra-axial germ cell tumors that are predominantly found in the pineal and suprasellar regions. Primary intra-axial midbrain germinomas are extremely rare, with only eight reported cases. Here we present a 30-year-old man who presented with severe neurological deficits, with an MRI that showed a heterogeneously enhancing mass with ill-defined margins in the midbrain, and with surrounding vasogenic edema extending to the thalamus. The presumptive preoperative differential diagnosis included glial tumors and lymphoma. The patient underwent a right paramedian suboccipital craniotomy and biopsy obtained through the supracerebellar infratentorial transcollicular approach. The histopathological diagnosis was reported as pure germinoma. After patient discharge, he received chemotherapy with carboplatin and etoposide, followed by radiotherapy. Follow-up MRI at up to 26 months showed no contrast-enhancing lesions but a mild T2 FLAIR hyperintensity adjacent to the resection cavity. Differential diagnosis of midbrain lesions can be challenging and should include glial tumors, primary central nervous system lymphoma, germ cell tumors, and metastasis. Accurate diagnosis requires adequate tissue sampling. In this report, we present a very rare case of a primary intra-axial germinoma of the midbrain which is biopsied via a transcollicular approach. This report is also unique as it provides the first surgical video of an open biopsy and the microscopic appearance of an intra-axial primary midbrain germinoma via a transcollicular approach.
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22
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Upadhyayula PS, Neira JA, Miller ML, Bruce JN. Benign and Malignant Tumors of the Pineal Region. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1405:153-173. [PMID: 37452938 DOI: 10.1007/978-3-031-23705-8_6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/18/2023]
Abstract
Pineal region tumors fall into five broad categories: benign pineal region tumors, glial tumors, papillary tumors, pineal parenchymal tumors, and germ cell tumors. Genetic and transcriptional studies have identified key chromosomal alterations in germinomas (RUNDC3A, ASAH1, LPL) and in pineocytomas/pineoblastomas (DROSHA/DICER1, RB1). Pineal region tumors generally present with symptoms of hydrocephalus including nausea, vomiting, papilledema, and the classical Parinaud's triad of upgaze paralysis, convergence-retraction nystagmus, and light-near pupillary dissociation. Workup requires neuroimaging and tissue diagnosis via biopsy. In germinoma cases, diagnosis may be made based on serum or CSF studies for alpha-fetoprotein or beta-HCG making the preferred treatment radiosurgery, thereby preventing the need for unnecessary surgeries. Treatment generally involves three steps: CSF diversion in cases of hydrocephalus, biopsy through endoscopic or stereotactic methods, and open surgical resection. Multiple surgical approaches are possible for approach to the pineal region. The original approach to the pineal region was the interhemispheric transcallosal first described by Dandy. The most common approach is the supracerebellar infratentorial approach as it utilizes a natural anatomic corridor for access to the pineal region. The paramedian or lateral supracerebellar infratentorial approach is another improvement that uses a similar anatomic corridor but allows for preservation of midline bridging veins; this minimizes the chance for brainstem or cerebellar venous infarction. Determination of the optimal approach relies on tumor characteristics, namely location of deep venous structures to the tumor along with the lateral eccentricity of the tumor. The immediate post-operative period is important as hemorrhage or swelling can cause obstructive hydrocephalus and lead to rapid deterioration. Adjuvant therapy, whether chemotherapy or radiation, is based on tumor pathology. Improvements within pineal surgery will require improved technology for access to the pineal region along with targeted therapies that can effectively treat and prevent recurrence of malignant pineal region tumors.
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Affiliation(s)
| | - Justin A Neira
- Department of Neurological Surgery, Columbia University, New York, USA
| | - Michael L Miller
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY, 10032, USA
| | - Jeffrey N Bruce
- Department of Neurological Surgery, Columbia University, New York, USA.
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Tomita T. Pediatric Pineal Region Tumors: Special Reference to Posterior Interhemispheric Trans-Tentorial Approach. Adv Tech Stand Neurosurg 2023; 48:291-325. [PMID: 37770689 DOI: 10.1007/978-3-031-36785-4_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/30/2023]
Abstract
Pediatric pineal region tumors consist of tumors of pineal gland origin and parapineal origin. The former are comprised of germ cell tumor (GCT) and pineal parenchymal tumor. The latter originate from the surrounding neural structures, such as the midbrain and thalamus; thus, they are often benign gliomas during childhood. Pineal region tumors often cause obstructive hydrocephalus, which is the main cause of presenting symptoms. Advanced imaging discloses precise location and extension of the tumor and associated anomalies such as hydrocephalous, dissemination, hemorrhage, etc. Hydrocephalus has been managed with CSF diversion, mostly using an endoscopic third ventriculostomy. Because of different treatment paradigms for each tumor type, histological confirmation is needed either through biopsy, tumor markers for GCTs, and/or surgical resection sampling. Radical resection of these tumors remains a challenge due to their deep-seated location and involvement of delicate neural and vascular structures. Comparison of common craniotomy approaches, occipital transtentorial (OT) and infratentorial supracerebellar (ITSC), is reviewed for their advantages and disadvantages. Surgical area exposure and blind spots are important factors for successful tumor removal. The surgical techniques and nuances that the author employs for tumor resection via a posterior interhemispheric transtentorial approach are presented.
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Affiliation(s)
- Tadanori Tomita
- Division of Pediatric Neurosurgery, Ann & Robert Lurie Children's Hospital of Chicago, Chicago, IL, USA.
- Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
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Wong TT, Tsai ML, Chang H, Hsieh KLC, Ho DMT, Lin SC, Yen HJ, Chen YW, Lee HL, Yang TF. Brain and Spinal Tumors Originating from the Germ Line Cells. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1405:421-455. [PMID: 37452948 DOI: 10.1007/978-3-031-23705-8_16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/18/2023]
Abstract
Primary central nervous system germ cell tumors (CNS GCTs) are part of the GCTs in children and adults. This tumor entity presents with geographic variation, age, and sex predilection. There are two age peaks of incidence distribution at the first few months of life and in adolescence. CNS GCTs are heterogeneous in histopathological subtypes, locations, and tumor marker (AFP, β-hCG) secretions. In the WHO CNS tumor classification, GCTS are classified as germinoma and nongerminomatous GCT (NGGCT) with different subtypes (including teratoma). Excluding mature teratoma, the remaining NGGCTs are malignant (NGMGCT). In teratoma, growing teratoma syndrome and teratoma with somatic-type malignancy should be highlighted. The common intracranial locations are pineal region, neurohypophysis (NH), bifocal pineal-NH, basal ganglia, and cerebral ventricle. Above 50% of intracranial GCTs (IGCTs) present obstructive hydrocephalus. Spinal tumors are rare. Age, locations, hydrocephalus, and serum/CSF titer of β-hCG correlate with clinical manifestations. Delayed diagnosis is common in tumors arising in neurohypophysis, bifocal, and basal ganglia resulting in the increasing of physical dysfunction and hormonal deficits. Staging work-up includes CSF cytology for tumor cells and contrast-enhanced MRI of brain and spine for macroscopic metastasis before treatment commences. The therapeutic approach of CNS GCTs integrates locations, histopathology, staging, tumor marker level, and therapeutic classification. Treatment strategies include surgical biopsy/excision, chemotherapy, radiotherapy (single or combination). Secreting tumors with consistent imaging may not require histopathological diagnosis. Primary germinomas are highly radiosensitive and the therapeutic aim is to maintain high survival rate using optimal radiotherapy regimen with/without chemotherapy combination. Primary NGNGCTs are less radiosensitive. The therapeutic aim is to increase survival utilizing more intensive chemotherapy and radiotherapy. The negative prognostic factors are residue disease at the end of treatment and serum or CSF AFP level >1000 ng/mL at diagnosis. In refractory or recurrent NMGGCTs, besides high-dose chemotherapy, new therapy is necessary. Molecular profiling and analysis help for translational research. Survivors of pediatric brain tumors frequently experience cancer-related cognitive dysfunction, physical disability, pituitary hormone deficiency, and other CNS complications after cranial radiotherapy. Continuous surveillance and assessment may lead to improvements in treatment protocols, transdisciplinary interventions, after-treatment rehabilitation, and quality of life.
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Affiliation(s)
- Tai-Tong Wong
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, 110, Taiwan.
- Pediatric Brain Tumor Program, Taipei Cancer Center, Taipei Medical University, Taipei, 110, Taiwan.
- Division of Pediatric Neurosurgery, Department of Neurosurgery, Taipei Medical University Hospital, Taipei Medical University, Taipei, 110, Taiwan.
- Neuroscience Research Center, Taipei Medical University Hospital, Taipei, 110, Taiwan.
| | - Min-Lan Tsai
- Pediatric Brain Tumor Program, Taipei Cancer Center, Taipei Medical University, Taipei, 110, Taiwan
- Department of Pediatrics, College of Medicine, Taipei Medical University Hospital, Taipei Medical University, Taipei, 110, Taiwan
| | - Hsi Chang
- Pediatric Brain Tumor Program, Taipei Cancer Center, Taipei Medical University, Taipei, 110, Taiwan
| | - Kevin Li-Chun Hsieh
- Pediatric Brain Tumor Program, Taipei Cancer Center, Taipei Medical University, Taipei, 110, Taiwan
- Department of Medical Imaging, College of Medicine, Taipei Medical University Hospital, Taipei Medical University, Taipei, 110, Taiwan
| | - Donald Ming-Tak Ho
- Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, Taipei, 112, Taiwan
- Department of Pathology and Laboratory Medicine, Cheng Hsin General Hospital, Taipei, 112, Taiwan
| | - Shih-Chieh Lin
- Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, Taipei, 112, Taiwan
- Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Hsiu-Ju Yen
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Taipei Veterans General Hospital and National Yang-Ming University School of Medicine, Taipei, Taiwan
| | - Yi-Wei Chen
- Division of Radiation Oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan
- Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Hsin-Lun Lee
- Pediatric Brain Tumor Program, Taipei Cancer Center, Taipei Medical University, Taipei, 110, Taiwan
- Department of Radiation Oncology, Taipei Medical University Hospital, Taipei, 110, Taiwan
- Department of Radiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, 110, Taiwan
| | - Tsui-Fen Yang
- Department of Physical Medicine and Rehabilitation, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Physical Therapy and Assistive Technology, National Yang-Ming University, Taipei, Taiwan, ROC
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Shobeiri P, Seyedmirzaei H, Kalantari A, Mohammadi E, Rezaei N, Hanaei S. The Epidemiology of Brain and Spinal Cord Tumors. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1394:19-39. [PMID: 36587379 DOI: 10.1007/978-3-031-14732-6_2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
CNS tumors are a diverse group of neoplasms that emerge from a variety of different CNS cell types. These tumors may be benign, malignant, or borderline in nature. The majority of high grade glial tumors are fatal, with the exception of pilocytic astrocytoma. Primary malignant CNS tumors occur at a global annual rate of 2.1 to 5.8 per 100,000 persons. Males are more likely to develop malignant brain tumors than females, whereas benign meningiomas are more common in adult females. Additionally, gender inequalities in non-malignant tumors peak between the ages of 25 and 29 years. Only a small number of genetic variants have been associated with survival and prognosis. Notably, central nervous system (CNS) tumors exhibit significant age, gender, and race variation. Race is another factor that affects the incidence of brain and spinal cord tumors. Different races exhibit variation in terms of the prevalence of brain and CNS malignancies. This chapter discusses ongoing research on brain and spinal cord tumor epidemiology, as well as the associated risks and accompanied disorders.
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Affiliation(s)
- Parnian Shobeiri
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
- Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Homa Seyedmirzaei
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
- Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Amirali Kalantari
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
- Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Esmaeil Mohammadi
- Department of Pediatric Neurosurgery, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Nima Rezaei
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
- Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Sara Hanaei
- Department of Neurosurgery, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences (TUMS), Tehran, Iran.
- Universal Scientific Education and Research Network (USERN), Tehran, Iran.
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Yu Y, Lu X, Yao Y, Xie Y, Ren Y, Chen L, Mao Y, Yao Z, Yue Q. A 2-step prediction model for diagnosis of germinomas in the pineal region. Neurooncol Adv 2023; 5:vdad094. [PMID: 37706201 PMCID: PMC10496942 DOI: 10.1093/noajnl/vdad094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/15/2023] Open
Abstract
Background Germinomas are sensitive to radiation and chemotherapy, and their management distinctly differs from other kinds of pineal region tumors. The aim of this study was to construct a prediction model based on clinical features and preoperative magnetic resonance (MR) manifestations to achieve noninvasive diagnosis of germinomas in pineal region. Methods A total of 126 patients with pineal region tumors were enrolled, including 36 germinomas, 53 nongerminomatous germ cell tumors (NGGCTs), and 37 pineal parenchymal tumors (PPTs). They were divided into a training cohort (n = 90) and a validation cohort (n = 36). Features were extracted from clinical records and conventional MR images. Multivariate analysis was performed to screen for independent predictors to differentiate germ cell tumors (GCTs) and PPTs, germinomas, and NGGCTs, respectively. From this, a 2-step nomogram model was established, with model 1 for discriminating GCTs from PPTs and model 2 for identifying germinomas in GCTs. The model was tested in a validation cohort. Results Both model 1 and model 2 yielded good predictive efficacy, with c-indexes of 0.967 and 0.896 for the diagnosis of GCT and germinoma, respectively. Calibration curve, decision curve, and clinical impact curve analysis further confirmed their predictive accuracy and clinical usefulness. The validation cohort achieved areas under the receiver operating curves of 0.885 and 0.926, respectively. Conclusions The 2-step model in this study can noninvasively differentiate GCTs from PPTs and further identify germinomas, thus holding potential to facilitate treatment decision-making for pineal region tumors.
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Affiliation(s)
- Yang Yu
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
| | - Xiaoli Lu
- Department of Nursing, Huashan Hospital, Fudan University, Shanghai, China
| | - Yidi Yao
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
| | - Yongsheng Xie
- National Center for Neurological Disorders, Shanghai, China
- Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Fudan University, Shanghai, China
| | - Yan Ren
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
| | - Liang Chen
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
- Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Fudan University, Shanghai, China
| | - Ying Mao
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
- Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Fudan University, Shanghai, China
| | - Zhenwei Yao
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
| | - Qi Yue
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
- Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Fudan University, Shanghai, China
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Nath J, Roy PS, Sarma G, Sarma B, Khanikar D. Pineal gland germinoma with spinal drop metastases: A case report and review of literature. J Cancer Res Ther 2023; 19:S904-S908. [PMID: 38384076 DOI: 10.4103/jcrt.jcrt_657_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 05/23/2022] [Indexed: 02/23/2024]
Abstract
ABSTRACT Germ cell tumor of the central nervous system (CNS) is an infrequent entity consisting of only 0.2%-1.7% of all primary CNS tumors. The pineal gland is the commonest location of CNS germinoma. Traditionally, radiotherapy alone has been used to treat localized pineal germinoma, which has delivered a very high cure rate. Spinal drop metastases from pineal germinoma can develop after a long time from diagnosis and primary treatment. Currently, craniospinal irradiation is the standard of care in metastatic pineal germinoma with spinal drop metastases along with systemic chemotherapy. Very few cases of pineal germinoma with spinal drop metastases have been published in the literature. We report a pineal gland germinoma case with spinal drop metastases in an 18-year-old boy and reviewed the published literature.
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Affiliation(s)
- Jyotiman Nath
- Department of Radiation Oncology, Dr B. Borooah Cancer Institute, Guwahati, Assam, India
| | - Partha S Roy
- Medical Oncology, Dr B. Borooah Cancer Institute, Guwahati, Assam, India
| | - Gautam Sarma
- Department of Radiation Oncology, Dr B. Borooah Cancer Institute, Guwahati, Assam, India
| | - Biswajit Sarma
- Department of Radiation Oncology, Dr B. Borooah Cancer Institute, Guwahati, Assam, India
| | - Duncan Khanikar
- Medical Oncology, Dr B. Borooah Cancer Institute, Guwahati, Assam, India
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Yeo KK, Nagabushan S, Dhall G, Abdelbaki MS. Primary central nervous system germ cell tumors in children and young adults: A review of controversies in diagnostic and treatment approach. Neoplasia 2022; 36:100860. [PMID: 36521378 PMCID: PMC9772847 DOI: 10.1016/j.neo.2022.100860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 11/18/2022] [Accepted: 11/28/2022] [Indexed: 12/15/2022] Open
Abstract
Primary central nervous system (CNS) germ cell tumors (GCT) are a rare heterogenous group of cancers, arising most commonly in the second decade of life. Through several clinical trials conducted around the world by various groups, the treatment approach for CNS GCT has advanced substantially with generally improved overall outcomes. In recent years, the goal of clinical trials has been focused on reduction of the radiotherapy burden and minimization of long-term toxicity. This review summarizes the current diagnostic and treatment regimens for CNS GCT, examines the controversies associated with these approaches, gaps in contemporary knowledge, and underscores the challenges we face. We also explore future directions in the management of CNS GCT with the ultimate overall aim of preserving curative outcomes, identifying novel biomarkers, and mitigating neurocognitive, endocrine, and psychological toxicity through prospective clinical studies.
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Affiliation(s)
- Kee Kiat Yeo
- Dana-Farber / Boston Children's Cancer and Blood Disorder Center, USA,Department of Pediatrics, Harvard Medical School, Boston, USA
| | - Sumanth Nagabushan
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, New South Wales, Australia,University of New South Wales, Randwick, New South Wales, Australia
| | - Girish Dhall
- The Alabama Center for Childhood Cancer and Blood Disorders at Children's of Alabama, Birmingham, USA,University of Alabama, Birmingham, USA,Corresponding author at: The Alabama Center for Childhood Cancer and Blood Disorders at Children's of Alabama, 1600 7th Avenue S, Lowder 512, Birmingham, AL 35233, USA.
| | - Mohamed S. Abdelbaki
- The Division of Hematology and Oncology, St. Louis Children's Hospital, Washington University, School of Medicine in St. Louis, Washington University, St. Louis, Missouri, USA,Co-corresponding author at: Washington University School of Medicine in St. Louis, 660 South Euclid Avenue – Campus Box 8116, St. Louis, MO 63110, USA.
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Kuranari Y, Miwa T, Kono M, Shibata H, Ishii T, Hasegawa T. Intracranial germinoma in the lateral ventricle with polydipsia and polyuria: a case report and literature review. Childs Nerv Syst 2022; 39:1065-1069. [PMID: 36271932 DOI: 10.1007/s00381-022-05711-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 10/13/2022] [Indexed: 11/30/2022]
Abstract
Central nervous system germ cell tumors (CNSGCTs) are rare neoplasms which usually develop in the midline structures. They are occasionally involved in off-midline structures of the brain. Here, we report an extremely rare case of an intracranial germinoma in the lateral ventricle. The patient was a 10-year-old boy with a 1-year history of polydipsia and polyuria. Brain magnetic resonance imaging (MRI) showed a relatively homogeneously enhancing lesion in the lateral ventricle, and the posterior pituitary gland was not hyperintense on T1-weighted imaging. Subependymoma was suspected, and tumor removal operation was performed; however, because the intraoperative pathological investigation revealed germinoma, we could only perform partial removal of the tumor. Postoperative histology also confirmed germinoma. Then, the patient received chemotherapy, followed by radiation therapy. MRI showed no recurrence for 6 years after treatment. Intracranial germinoma in the lateral ventricle is extremely rare. The diagnosis is occasionally challenging, especially when the tumors are located in atypical locations. This paper presents a literature review of previously described CNSGCTs of the lateral ventricle to improve awareness of CNSGCTs in atypical locations. We also consider the relationship between imaging findings and clinical manifestations.
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Affiliation(s)
- Yuki Kuranari
- Department of Neurosurgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, Japan
| | - Tomoru Miwa
- Department of Neurosurgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, Japan.
| | - Maya Kono
- Department of Neurosurgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, Japan
| | - Hironori Shibata
- Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan
| | - Tomohiro Ishii
- Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan
| | - Tomonobu Hasegawa
- Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan
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Li Y, Wang P, Zhang J, Li J, Chen L, Qiu X. Multiparametric Framework Magnetic Resonance Imaging Assessment of Subtypes of Intracranial Germ Cell Tumors Using Susceptibility Weighted Imaging, Diffusion-Weighted Imaging, and Dynamic Susceptibility-Contrast Perfusion-Weighted Imaging Combined With Conventional Magnetic Resonance Imaging. J Magn Reson Imaging 2022; 56:1232-1242. [PMID: 35278008 DOI: 10.1002/jmri.28132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 02/14/2022] [Accepted: 02/14/2022] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND Intracranial germ cell tumors (iGCTs) are classified into two pathological subtypes (germinomas [GEs] and nongerminomatous germ cell tumors [NGGCTs]), with distinct treatment strategy and prognosis. Accurate preoperative determination of iGCT subtypes is essential to guide clinical decision-making and prognosis assessment. PURPOSE To investigate the diagnostic value of diffusion-weighted imaging (DWI), susceptibility weighted imaging (SWI), and dynamic susceptibility-contrast perfusion-weighted imaging (DSC-PWI) combined with conventional magnetic resonance imaging (cMRI) in finding subtypes of iGCTs. STUDY TYPE Retrospective. POPULATION A total of 40 patients (45% male and 55% female) with iGCTs. FIELD STRENGTH/SEQUENCE A 3 T; <T1WI, T2WI, T1WI + C, DWI, SWI, DSC-PWI>. ASSESSMENT The parameters of DWI and DSC-PWI were calculated based on extracted parameters of multiparametric MRIs. The characteristics of SWI and cMRI were also compared in GEs and NGGCTs. STATISTICAL TESTS The diagnostic efficacy of the minimum apparent diffusion coefficient (ADCmin), time-to-peak (TTP), relative mean transit time (rMTT), relative cerebral blood flow (rCBF), relative cerebral blood volume (rCBV) maps, and cMRI features in iGCT classification was evaluated by receiver operating characteristic curve (ROC) analyses. We calculated the sensitivity, specificity, AUC, and Youden index of the hybrid MR evaluation methods. A prospective cohort (five GEs and five NGGCTs) was designed as a simulation set to test the model. The significance threshold was set at P < 0.01. RESULTS The ADCmin (1039.100 ± 453.830 vs. 1400.050 ± 394.650), rCBF values (20.650 ± 6.260 vs. 51.170 ± 6.570), and TTP values (24.450 ± 3.160 vs. 28.950 ± 5.120) were significantly lower in GEs than in NGGCTs. The combination of ADCmin, DSC-PWI, and cMRI showed the heights AUC (AUC = 0.962). The iGCT multiparametric framework showed the AUC was 0.958 in the simulation set. DATA CONCLUSION The iCGT multiparametric framework might be an effective diagnostic approach of iGCT subtype. The application of cMRI (T1WI, T2WI, and Gd-T1WI) with advanced imaging modalities (DWI, SWI, and PWI) had the best performance for classifying iGCT subtypes. EVIDENCE LEVEL 3 TECHNICAL EFFICACY: Stage 2.
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Affiliation(s)
- Yanong Li
- Department of Radiation Oncology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Peng Wang
- Department of Radiation Oncology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Jing Zhang
- Department of Radiation Oncology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Jane Li
- Department of Radiology, New York Downtown Hospital, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Li Chen
- Department of Radiation Oncology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xiaoguang Qiu
- Department of Radiation Oncology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Department of Molecular Neuropathology, Beijing Neurosurgery Institute, Capital Medical University, Beijing, China
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Takami H, Ichimura K. Biomarkers for risk-based treatment modifications for CNS germ cell tumors: Updates on biological underpinnings, clinical trials, and future directions. Front Oncol 2022; 12:982608. [PMID: 36132131 PMCID: PMC9483213 DOI: 10.3389/fonc.2022.982608] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 08/15/2022] [Indexed: 12/05/2022] Open
Abstract
CNS germ cell tumors (GCTs) preferentially occur in pediatric and adolescent patients. GCTs are located predominantly in the neurohypophysis and the pineal gland. Histopathologically, GCTs are broadly classified into germinomas and non-germinomatous GCTs (NGGCTs). In general, germinoma responds well to chemotherapy and radiation therapy, with a 10-year overall survival (OS) rate of approximately 90%. In contrast, NGGCTs have a less favorable prognosis, with a five-year OS of approximately 70%. Germinomas are typically treated with platinum-based chemotherapy and whole-ventricular radiation therapy, while mature teratomas can be surgically cured. Other NGGCTs require intensive chemotherapy with radiation therapy, including whole brain or craniospinal irradiation, depending on the dissemination status and protocols. Long-term treatment-related sequelae, including secondary neoplasms and cerebrovascular events, have been well recognized. These late effects have a tremendous impact in later life, especially since patients are mostly affected in childhood or young adults. Intending to minimize the treatment burden on patients, the identification of biomarkers for treatment stratification and evaluation of treatment response is of critical importance. Recently, tumor cell content in germinomas has been shown to be closely related to prognosis, suggesting that cases with low tumor cell content may be safely treated with a less intensive regimen. Among the copy number alterations, the 12p gain is the most prominent and has been shown to be a negative prognostic factor in NGGCTs. MicroRNA clusters (mir-371-373) were also revealed to be a hallmark of GCTs, demonstrating the potential for the application of liquid biopsy in the diagnosis and detection of recurrence. Recurrent mutations have been detected in the MAPK or PI3K pathways, most typically in KIT and MTOR and low genome-wide methylation has been demonstrated in germinoma; this most likely reflects the cell-of-origin primordial germ cells for this tumor type. These alterations can also be leveraged for liquid biopsies of cell-free DNA and may potentially be targeted for treatment in the future. Advancements in basic research will be translated into clinical practice and can directly impact patient management. Additional understanding of the biology and pathogenesis of GCTs will lead to the development of better-stratified clinical trials, ultimately resulting in improved treatment outcomes and a reduction in long-term treatment-related adverse effects.
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Affiliation(s)
- Hirokazu Takami
- Department of Neurosurgery, The University of Tokyo Hospital, Tokyo, Japan
- *Correspondence: Hirokazu Takami,
| | - Koichi Ichimura
- Department of Brain Disease Translational Research, Juntendo University Faculty of Medicine, Tokyo, Japan
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Clarke L, Zyga O, Pineo-Cavanaugh PL, Jeng M, Fischbein NJ, Partap S, Katznelson L, Parker KJ. Socio-behavioral dysfunction in disorders of hypothalamic-pituitary involvement: The potential role of disease-induced oxytocin and vasopressin signaling deficits. Neurosci Biobehav Rev 2022; 140:104770. [PMID: 35803395 PMCID: PMC10999113 DOI: 10.1016/j.neubiorev.2022.104770] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 06/16/2022] [Accepted: 07/02/2022] [Indexed: 10/17/2022]
Abstract
Disorders involving hypothalamic and pituitary (HPIT) structures-including craniopharyngioma, Langerhans cell histiocytosis, and intracranial germ cell tumors-can disrupt brain and endocrine function. An area of emerging clinical concern in patients with these disorders is the co-occurring socio-behavioral dysfunction that persists after standard hormone replacement therapy. Although the two neuropeptides most implicated in mammalian social functioning (oxytocin and arginine vasopressin) are of hypothalamic origin, little is known about how disease-induced damage to HPIT structures may disrupt neuropeptide signaling and, in turn, impact patients' socio-behavioral functioning. Here we provide a clinical primer on disorders of HPIT involvement and a review of neuropeptide signaling and socio-behavioral functioning in relevant animal models and patient populations. This collective evidence suggests that neuropeptide signaling disruptions contribute to socio-behavioral deficits experienced by patients with disorders of HPIT involvement. A better understanding of the biological underpinnings of patients' socio-behavioral symptoms is now needed to enable the development of the first targeted pharmacological strategies by which to manage patients' socio-behavioral dysfunction.
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Affiliation(s)
- Lauren Clarke
- Department of Psychiatry and Behavioral Sciences, Stanford University, 1201 Welch Road, MSLS P-104, Stanford, CA 94305, USA
| | - Olena Zyga
- Department of Psychiatry and Behavioral Sciences, Stanford University, 1201 Welch Road, MSLS P-104, Stanford, CA 94305, USA
| | - Psalm L Pineo-Cavanaugh
- Department of Psychiatry and Behavioral Sciences, Stanford University, 1201 Welch Road, MSLS P-104, Stanford, CA 94305, USA
| | - Michael Jeng
- Department of Pediatrics (Hematology/Oncology Division), Stanford University, 1000 Welch Road, Suite 300, Palo Alto, CA 94304, USA
| | - Nancy J Fischbein
- Department of Radiology, Stanford University, 450 Quarry Rd, Suite 5659, Palo Alto, CA 94304, USA
| | - Sonia Partap
- Department of Neurology and Neurological Sciences (Child Neurology Division), Stanford University, 750 Welch Road, Suite 317, Palo Alto, CA 94304, USA
| | - Laurence Katznelson
- Departments of Neurosurgery and Medicine (Endocrinology Division), Stanford University, 875 Blake Wilbur Drive, Stanford, CA 94305, USA
| | - Karen J Parker
- Department of Psychiatry and Behavioral Sciences, Stanford University, 1201 Welch Road, MSLS P-104, Stanford, CA 94305, USA; Department of Comparative Medicine, Stanford University, 300 Pasteur Drive, Stanford, CA 94305, USA.
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Ronsley R, Bouffet E, Dirks P, Drake J, Kulkarni A, Bartels U. Successful management of symptomatic hydrocephalus using a temporary external ventricular drain with or without endoscopic third ventriculostomy in pediatric patients with germinoma. J Neurosurg 2022; 137:807-812. [PMID: 35238528 DOI: 10.3171/2021.8.jns211443] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 08/09/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The objective of this study was to describe the management of hydrocephalus in a cohort of pediatric patients with germinoma. METHODS The authors conducted a retrospective chart review of patients with germinoma and symptomatic hydrocephalus treated at the Hospital for Sick Children between 2002 and 2020. Descriptive data included tumor location, CSF diversion procedure (external ventricular drain [EVD], endoscopic third ventriculostomy [ETV], ventriculoperitoneal [VP] shunt) and outcomes. The frontooccipital horn ratio (FOR) method was used to determine the presence of ventriculomegaly. RESULTS Of 39 patients with germinoma, 22 (73% male) had symptomatic hydrocephalus at diagnosis (11 pineal, 4 suprasellar, and 7 bifocal). Management of hydrocephalus included EVD (n = 5, 22.7%), ETV (n = 5, 22.7%), and combination ETV and EVD (n = 7, 31.8%), whereas 5 patients (22.7%) did not undergo surgical intervention. The median FOR at diagnosis was 0.42 (range 0.38-0.58), which correlated with moderate to severe ventriculomegaly. Carboplatin and etoposide-based chemotherapy induced fast tumor shrinkage, avoiding CSF diversion (n = 5) and resolving hydrocephalus with a transient EVD (n = 5). The median duration until EVD removal was 7 days (range 2-10 days). Two of 12 patients with EVD ultimately required a VP shunt. Kaplan-Meier overall survival was 100% and progression-free survival was 96.4% at a median follow-up of 10.4 years. CONCLUSIONS Timely initiation of chemotherapy is imperative to rapidly reduce tumor bulk in children with germinoma and limits the need for VP shunt insertions. In children in whom CSF diversion is required, hydrocephalus may be successfully managed with a temporary EVD ± ETV.
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Affiliation(s)
- Rebecca Ronsley
- 1Division of Hematology, Oncology & Bone Marrow Transplant, Department of Pediatrics, British Columbia Children's Hospital, University of British Columbia, Vancouver, British Columbia
| | - Eric Bouffet
- 2Division of Hematology, Oncology & Bone Marrow Transplant, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Ontario; and
| | - Peter Dirks
- 3Pediatric Neurosurgery, Department of Surgery, The Hospital for Sick Children, University of Toronto, Ontario, Canada
| | - James Drake
- 3Pediatric Neurosurgery, Department of Surgery, The Hospital for Sick Children, University of Toronto, Ontario, Canada
| | - Abhaya Kulkarni
- 3Pediatric Neurosurgery, Department of Surgery, The Hospital for Sick Children, University of Toronto, Ontario, Canada
| | - Ute Bartels
- 2Division of Hematology, Oncology & Bone Marrow Transplant, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Ontario; and
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Outcomes of intracranial non-germinomatous germ cell tumors: a retrospective Asian multinational study on treatment strategies and prognostic factors. J Neurooncol 2022; 160:41-53. [PMID: 36045266 DOI: 10.1007/s11060-022-04100-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 07/16/2022] [Indexed: 10/14/2022]
Abstract
PURPOSE Non-germinomatous germ cell tumors (NGGCTs) are rare pediatric conditions. This multicenter study using Asian multinational patient data investigated treatment outcomes and prognostic factors for NGGCTs. METHODS Medical records of 251 patients with NGGCTs treated from 1995 to 2015 were retrospectively analyzed from participating centers in Asian countries (Korea, Taiwan, Singapore, and Japan). RESULTS The median follow up was 8.5 years (95% CI 7.8-9.9). In the total cohort, 5-year event-free survival (EFS) and overall survival (OS) rates were 78.2% and 85.4%, respectively. In 17.9% of the patients, diagnosis was determined by tumor markers alone (alpha-fetoprotein ≥ 10 ng/mL (Korea) or > 25 ng/mL (Taiwan and Singapore), and/or β-human chorionic gonadotropin (β-hCG) ≥ 50 mIU/mL). Patients with immature teratomas and mature teratomas comprised 12.0% and 8.4%, respectively. The 5-year EFS rate was higher in patients with histologically confirmed germinoma with elevated β-hCG (n = 28) than those in patients with malignant NGGCTs (n = 127). Among malignant NGGCTs, patients with choriocarcinoma showed the highest 5-year OS of 87.6%, while yolk sac tumors showed the lowest OS (68.8%). For malignant NGGCT subgroups, an increase in serum β-hCG levels by 100 mIU/mL was identified as a significant prognostic factor associated with the EFS and OS. CONCLUSION Our result shows excellent survival outcomes of overall CNS NGGCT. However, treatment outcome varied widely across the histopathologic subgroup of NGGCT. Hence, this study suggests the necessity for accurate diagnosis by surgical biopsy and further optimization of diagnosis and treatment according to the histopathology of NGGCTs. Future clinical trials should be designed for individualized treatments for different NGGCTs subsets.
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Takeuchi S, Arakawa Y, Takeuchi Y, Minamiguchi S, Tanji M, Mineharu Y, Haga H, Miyamoto S. Central nervous system mature teratoma producing carbohydrate antigen 19-9: illustrative case. JOURNAL OF NEUROSURGERY. CASE LESSONS 2022; 4:CASE22230. [PMID: 36088553 PMCID: PMC9706326 DOI: 10.3171/case22230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Accepted: 06/15/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Central nervous system (CNS) mature teratoma is a rare disease with symptoms that can vary according to tumor location. Most lesions are benign; rarely, malignancy can develop in any of the somatic components. Elevated levels of tumor markers such as α-fetoprotein and β-human chorionic gonadotropin are not usually found in patients with CNS mature teratoma, and no reports have described an association with carbohydrate antigen 19-9 (CA19-9). OBSERVATIONS A 64-year-old woman with headache was found to have a mass lesion in the anterior cranial fossa. Magnetic resonance imaging of the brain suggested a mature teratoma. Serum and cerebrospinal fluid (CSF) tests showed significant CA19-9 elevations (2,770 U/mL and 4,387 U/mL, respectively). Other examinations, including whole-body 18F-fluorodeoxyglucose positron emission tomography, did not detect the origin of elevated CA19-9, suggesting that the high CA19-9 levels were caused by intracranial tumor. The patient underwent tumor removal. The histopathological diagnosis was mature teratoma with positive CA19-9 staining. CA19-9 levels in serum and CSF decreased significantly after tumor removal. LESSONS The histopathological findings and postoperative decreased CA19-9 levels established the diagnosis of CA19-9-producing CNS mature teratoma. CNS mature teratoma can cause elevations in CA19-9 in cases with absence of neoplasms in the trunk.
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Affiliation(s)
| | | | - Yasuhide Takeuchi
- Diagnostic Pathology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Sachiko Minamiguchi
- Diagnostic Pathology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | | | | | - Hironori Haga
- Diagnostic Pathology, Kyoto University Graduate School of Medicine, Kyoto, Japan
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Plant-Fox AS, Suzuki T, Diaz Coronado RY, Epelman S, Sakamoto L, Cheng S, Yanagisawa T, Rosner B, Chi SN, Kieran MW. An international study evaluating the epidemiology of intracranial germ cell tumors in the native versus immigrant Japanese populations: the need for an international registry. J Neurooncol 2022; 159:563-570. [PMID: 35918506 DOI: 10.1007/s11060-022-04094-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 07/08/2022] [Indexed: 10/16/2022]
Abstract
BACKGROUND Pediatric intra-cranial germ cell tumors (iGCTs) occur at an incidence of 0.6-1.2 cases/million/year in Western countries. The incidence is reported up to 5 times higher in Japan. It is unknown whether this increased incidence is due to genetic predisposition or environment. METHODS The incidence of iGCTs in children ages 0-19 years was evaluated from December 1st, 1996-December 1st, 2016 in stable Japanese immigrant populations living abroad and compared to current native Japanese registry data. The incidence of medullobblastoma was used as a control to account for assumptions in the data. Sites were identified based on historical and population data of known large scale emigration from Japan during a period of industrialization from 1868-1912 which resulted in large, stable Japanese immigrant populations abroad. These three representative sites included Lima, Peru, San Paolo, Brazil, and Vancouver, Canada. Data was collected from registry and hospital-based resources within each region. RESULTS A review of the Brain Tumor Registry of Japan from 1984-2004 revealed an incidence of 2.5 cases/million/year, lower than previously reported, and a lower incidence of medulloblastoma at 1.2 cases/million/year. Data from Vancouver, Canada, Lima, Peru, and San Paolo, Brazil included a total population of 731,174 Japanese persons. The ratio of all medulloblastoma to iGCT cases in Japan was identified as 1:2 while the ratio was 2:1, 6.5:1, and 5:1, respectively, in the other three locations. The data suggests increased incidence in native Japan may not translate to higher incidence in immigrant Japanese populations abroad and a clear genetic component was not found in our data set. CONCLUSIONS A more precise and comprehensive study is needed to determine the cause of this difference in incidence. This study also emphasizes the importance of national and state registries and is a call to collaborate on state and country level epidemiology studies.
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Affiliation(s)
- Ashley S Plant-Fox
- Division of Oncology/Hematology/Stem Cell Transplant/Neuro-Oncology, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA.
| | - Tomonari Suzuki
- Division of Neuro-Oncology/Neurosurgery, Saitama Medical University International Medical Centre, Saitama, Japan
| | - Rosdali Y Diaz Coronado
- Division of Pediatric Oncology, Instituto Nacional de Enfermedades Neoplasicas Clinica Delgado, Lima, Peru
| | - Sidnei Epelman
- Division of Pediatric Oncology, Hospital Santa Mercelina. Oncologia Pediatrica, Sao Paolo, Brazil
| | - Luiz Sakamoto
- Division of Pediatric Oncology, Oncologia D'Or - Hospital Sao Luiz, Sao Paolo, Brazil
| | - Sylvia Cheng
- Division of Pediatric Hematology/Oncology/BMT, British Columbia Children's Hospital, Vancouver, BC, Canada
| | - Takaaki Yanagisawa
- Department of Neuroncology/Neurosurgery, Jikei University School of Medicine, Tokyo, Japan
| | - Bernard Rosner
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Susan N Chi
- Dana Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, USA
| | - Mark W Kieran
- Dana Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, USA
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Shabo E, Czech T, Nicholson JC, Mallucci C, Mottolese C, Piatelli G, Frappaz D, Murray MJ, Faure-Conter C, Garrè ML, Sarikaya-Seiwert S, Weinhold L, Haberl H, Calaminus G. Evaluation of the Perioperative and Postoperative Course of Surgery for Pineal Germinoma in the SIOP CNS GCT 96 Trial. Cancers (Basel) 2022; 14:cancers14143555. [PMID: 35884617 PMCID: PMC9323477 DOI: 10.3390/cancers14143555] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 07/16/2022] [Accepted: 07/18/2022] [Indexed: 02/05/2023] Open
Abstract
Background: CNS germinoma, being marker-negative, are mainly diagnosed by histological examination. These tumors predominantly appear in the suprasellar and/or pineal region. In contrast to the suprasellar region, where biopsy is the standard procedure in case of a suspected germ-cell tumor to avoid mutilation to the endocrine structures, pineal tumors are more accessible to primary resection. We evaluated the perioperative course of patients with pineal germinoma who were diagnosed by primary biopsy or resection in the SIOP CNS GCT 96 trial. Methods: Overall, 235 patients had germinoma, with pineal localization in 113. The relationship between initial symptoms, tumor size, and postoperative complications was analyzed. Results: Of 111 evaluable patients, initial symptoms were headache (n = 98), hydrocephalus (n = 93), double vision (n = 62), Parinaud syndrome (n = 57), and papilledema (n = 44). There was no significant relationship between tumor size and primary symptoms. A total of 57 patients underwent primary resection and 54 underwent biopsy. Postoperative complications were reported in 43.2% of patients after resection and in 11.4% after biopsy (p < 0.008). Biopsy was significantly more commonly performed on larger tumors (p= 0.002). Conclusions: These results support the practice of biopsy over resection for histological confirmation of pineal germinoma.
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Affiliation(s)
- Ehab Shabo
- Department of Neurosurgery, Rheinische Friedrich-Wilhelms-University, Sigmund-Freud-Straße 25, 53127 Bonn, Germany
- Correspondence: ; Tel.: +49-228-287-16521; Fax: +49-228-287-11366
| | - Thomas Czech
- Department of Neurosurgery, Medical University of Vienna, 1090 Vienna, Austria;
| | - James C. Nicholson
- Department of Paediatric Haematology and Oncology, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, UK;
| | - Conor Mallucci
- Department of Neurosurgery, Alder Hey Children’s Hospital, Liverpool L14 5AB, UK; (C.M.); (M.J.M.)
| | - Carmine Mottolese
- Neurochirurgie Pédiatrique, Hôpital Femme-Mère-Enfant, Université de Lyon, 59, Boulevard Pinel, 69003 Lyon, France;
| | - Gianluca Piatelli
- Division of Neurosurgery, Department of Neurosciences, Giannina Gaslini Children’s Hospital, 16147 Genvoa, Italy;
| | - Didier Frappaz
- Department of Pediatric Hematology and Oncology, Institut d’Hématologie et d’Oncologie Pédiatrique, 69008 Lyon, France; (D.F.); (C.F.-C.)
| | - Matthew Jonathan Murray
- Department of Neurosurgery, Alder Hey Children’s Hospital, Liverpool L14 5AB, UK; (C.M.); (M.J.M.)
- Department of Pathology, University of Cambridge, Tennis Court Road, Cambridge CB2 1QP, UK
| | - Cecile Faure-Conter
- Department of Pediatric Hematology and Oncology, Institut d’Hématologie et d’Oncologie Pédiatrique, 69008 Lyon, France; (D.F.); (C.F.-C.)
| | - Maria Luisa Garrè
- Department of Pediatric Hematology-Oncology and Bone Marrow Transplantation, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy;
| | - Sevgi Sarikaya-Seiwert
- Section of Pediatric Neurosurgery, Department of Neurosurgery, Rheinische, Friedrich-Wilhelms-University, Sigmund-Freud-Straße 25, 53127 Bonn, Germany; (S.S.-S.); (H.H.)
| | - Leonie Weinhold
- Department of Medical Biometry, Informatics and Epidemiology, University Hospital Bonn, 53127 Bonn, Germany;
| | - Hannes Haberl
- Section of Pediatric Neurosurgery, Department of Neurosurgery, Rheinische, Friedrich-Wilhelms-University, Sigmund-Freud-Straße 25, 53127 Bonn, Germany; (S.S.-S.); (H.H.)
| | - Gabriele Calaminus
- Department of Pediatric Hematology and Oncology, University Hospital Bonn, Venusberg-Campus 1, 53127 Bonn, Germany;
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AlRefaei B, Al Haj Husain T, Alwaw R, Salama FA, Hamzeh G. Pineal region teratoma with metastases in uncommon locations: a case report. J Med Case Rep 2022; 16:261. [PMID: 35739572 PMCID: PMC9219126 DOI: 10.1186/s13256-022-03454-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 05/08/2022] [Indexed: 11/29/2022] Open
Abstract
Background We report a rare case in medical literature of a patient with pineal gland teratoma and uncommon metastases. Usually, metastases of this kind of tumor are located in several organs such as lung and breast, but here we found metastases to the spinal cord and vertebrae. Case presentation A 35-year-old Asian white man presented with diplopia and acute neural symptoms in the lower limbs such as numbness, tingling, and paralysis. His medical history was notable for pineal teratoma, treated 1 year previously with surgery, radiotherapy, and chemotherapy. Physical examination of the lower limbs showed absent reflexes and sensation with muscle power scale score of 1 in both limbs. Magnetic resonance imaging of brain and spine revealed many lesions in various locations, most compatible with neural, spinal, and vertebral metastases. Unfortunately, the patient died suddenly before any intervention was carried out. Conclusion It is extremely rare for pineal region teratoma to metastasize to the spinal cord and vertebrae, thus more vigilant observation and examination should be provided to patients with pineal teratoma to detect any new lesions and prevent them from becoming dangerous.
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Affiliation(s)
- Bayan AlRefaei
- Faculty of Medicine, Damascus University, Damascus, Syria.
| | | | - Ricarda Alwaw
- Department of Neurology, Al Assad Damascus University Hospital, Damascus, Syria
| | | | - Ghassan Hamzeh
- Department of Neurology, Al Assad Damascus University Hospital, Damascus, Syria
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Albiña P, Solis A, Lorenzoni J, Henny P, Manriquez M. Primary germinoma of the medulla oblongata: illustrative case. JOURNAL OF NEUROSURGERY: CASE LESSONS 2022; 3:CASE21315. [PMID: 35733824 PMCID: PMC9204933 DOI: 10.3171/case21315] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 04/11/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Primary central nervous system germinomas of the medulla oblongata are extremely rare and usually have been found in young female Asian patients. The authors present an illustrative case of a patient who presented with severe medullary and posterior cord syndrome, the first South American case published to date, to the authors’ knowledge. OBSERVATIONS Initially, the radiological differential diagnosis did not include this entity. The lesion was located at the obex and exhibited a well-delineated contrast enhancement without hydrocephalus. An emergency decompressive partial resection following functional limits was performed. After histological confirmation, radiotherapy was indicated, with complete remission achieved at a 6-month follow-up. The patient, however, continued to have a severe proprioceptive disorder. The literature review identified 21 other such patients. The mean age for this location was 23 years, with a strong female and Asian origin predilection. All tumors exhibited contrast enhancement, and only one presented with hydrocephalus. LESSONS In the absence of elevated tumor markers, radiological clues such as a well-delineated, contrast-enhanced lesion arising from the obex, without hydrocephalus, associated with demographic features such as young age, female sex, and Asian heritage, should evoke a high level of suspicion for this diagnosis. Gross total resection must not be attempted, because this tumor is potentially curable with high-dose radiotherapy.
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Affiliation(s)
- Pablo Albiña
- Neuroanatomy Lab, Department of Anatomy, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
- Department of Neurosurgery, Hospital Barros Luco Trudeau, Santiago, Chile
| | - Aracelly Solis
- Intensive Care Unit, National Institute of Neurosurgery Dr. Asenjo, Santiago, Chile
| | - Jose Lorenzoni
- Department of Neurosurgery, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Pablo Henny
- Neuroanatomy Lab, Department of Anatomy, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
- Interdisciplinary Center for Neuroscience, NeuroUC, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile; and
| | - María Manriquez
- Department of Pathology, Military Hospital of Santiago, Santiago, Chile
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Liu ZM, Liao CY, Zhang H, Han Z, Wang JM, Ma ZY, Li CD, Gong J, Liu W, Sun T, Tian YJ. Epidemiological characteristics of central nervous system tumors in children: a 5-year review of 3180 cases from Beijing Tiantan Hospital. Chin Neurosurg J 2022; 8:11. [PMID: 35550659 PMCID: PMC9096059 DOI: 10.1186/s41016-022-00279-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 04/18/2022] [Indexed: 12/02/2022] Open
Abstract
Background To describe the epidemiological characteristics of central nervous system (CNS) tumors in children, based on the neurosurgery department of Beijing Tiantan Hospital. Methods From January 2015 to December 2019, 3180 children were histopathologically diagnosed with CNS tumors based on the 2016 World Health Organization (WHO) classification of tumors. Patients were 0 to 15 years old. We analyzed age-related gender preferences, tumor locations, and the histological grades of the tumors. In addition, the epidemiological characteristics of the five most common intracranial tumors were compared to the previous studies. Results In this study, intracranial and spinal tumors account for 96.4% (3066) and 3.6% (114) of all tumors, with a preponderance of supratentorial tumors (57.9%). Among all pediatric patients, low-grade tumors comprise 67.1% (2 135). The integral gender ratio of males to females is 1.47: 1 and the average age of patients is 7.59 years old. The five most common intracranial tumors are craniopharyngioma (15.4%), medulloblastoma (14.3%), pilocytic astrocytoma (11.8%), diffuse astrocytoma (9.8%), and anaplastic ependymoma (4.8%). Conclusions Due to the lack of national data on childhood brain tumors, we used a large nationally representative population sample based on the largest pediatric neurosurgery center in China. We analyzed the data of the past 5 years, reflecting the incidence of CNS tumors in Chinese children to a certain extent, and laying a data foundation for subsequent clinical studies. Supplementary Information The online version contains supplementary material available at 10.1186/s41016-022-00279-z.
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Affiliation(s)
- Zhi-Ming Liu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Center of Brain Tumor, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Brain Tumor, Beijing, China
| | - Chih-Yi Liao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Center of Brain Tumor, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Brain Tumor, Beijing, China
| | - Heng Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Center of Brain Tumor, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Brain Tumor, Beijing, China
| | - Zhe Han
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Center of Brain Tumor, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Brain Tumor, Beijing, China
| | - Jun-Mei Wang
- Department of Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Zhen-Yu Ma
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Center of Brain Tumor, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Brain Tumor, Beijing, China
| | - Chun-de Li
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Center of Brain Tumor, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Brain Tumor, Beijing, China
| | - Jian Gong
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Center of Brain Tumor, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Brain Tumor, Beijing, China
| | - Wei Liu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Center of Brain Tumor, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Brain Tumor, Beijing, China
| | - Tao Sun
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Center of Brain Tumor, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Brain Tumor, Beijing, China
| | - Yong-Ji Tian
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China. .,China National Clinical Research Center for Neurological Diseases, Center of Brain Tumor, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Brain Tumor, Beijing, China.
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41
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Wan T, Yuet-Ling Tung J, Ma A, Lai-Ka Lee S, Pak-Yin Liu A, Tak-Loi Ku D, Yau PW, Ming-Kong Shing M. Carboplatin-induced renal salt-wasting syndrome in pediatric patients with intracranial germ cell tumors and concomitant diabetes insipidus. Pediatr Blood Cancer 2022; 69:e29592. [PMID: 35129877 DOI: 10.1002/pbc.29592] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 01/18/2022] [Accepted: 01/19/2022] [Indexed: 11/06/2022]
Abstract
We report a case series of 14 children with intracranial germ cell tumor and concomitant central diabetes insipidus, who developed hyponatremia secondary to renal salt-wasting syndrome (RSWS) following the administration of carboplatin. Clinicians prescribing platinum-based chemotherapy for this group of patients should be alert to the risk of RSWS. Regular monitoring should be performed as hyponatremia can be asymptomatic until it is severe.
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Affiliation(s)
- Tania Wan
- Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Kowloon, Hong Kong
| | - Joanna Yuet-Ling Tung
- Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Kowloon, Hong Kong
| | - Alison Ma
- Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Kowloon, Hong Kong
| | - Samantha Lai-Ka Lee
- Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Kowloon, Hong Kong
| | - Anthony Pak-Yin Liu
- Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Kowloon, Hong Kong
| | - Dennis Tak-Loi Ku
- Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Kowloon, Hong Kong
| | - Ping-Wa Yau
- Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Kowloon, Hong Kong
| | - Matthew Ming-Kong Shing
- Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Kowloon, Hong Kong
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Roles of Tumor Markers in Central Nervous System Germ Cell Tumors Revisited with Histopathology-Proven Cases in a Large International Cohort. Cancers (Basel) 2022; 14:cancers14040979. [PMID: 35205726 PMCID: PMC8869781 DOI: 10.3390/cancers14040979] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 02/10/2022] [Accepted: 02/13/2022] [Indexed: 12/17/2022] Open
Abstract
The central nervous system germ cell tumor (CNS GCT) is a rare and incompletely understood disease. A major outstanding question in the 2015 consensus document for CNS GCT management was the utility and interpretation of the tumor markers human chorionic gonadotropin (HCG) and alpha fetoprotein (AFP) in the diagnosis of malignant non-germinomatous GCTs (hereafter NGGCTs) prior to treatment. In the current study, we assembled two geographically and ethnically different clinical cohorts from the Mayo Clinic (1988-2017) and the intracranial GCT Genome Analysis Consortium (iGCT Consortium) in Japan to address this question. Patients with both histopathological diagnosis and tumor markers available were eligible for inclusion (n = 162). Biopsy and surgical resection were performed in 85 and 77 cases, respectively. Among 77 resections, 35 demonstrated positivity for HCG, AFP, or both (45%). Seventeen of the marker-positive cases had no malignant non-germinomatous component identified on histopathology, but they were composed strictly of germinoma, teratoma, or both (49%). One embryonal carcinoma was the only marker-negative NGGCT in the study sample. Among 85 biopsies, 18 were marker positive (21%). Seven of these patients had no malignant non-germinomatous component on histopathology, suggesting the potential limitations of limited tissue sample volumes. Neither histopathological diagnosis nor tumor markers alone reliably diagnose NGGCTs due to the secretion of HCG and AFP by germinomas and teratomas. Treatment planning should incorporate integrated histopathological and laboratory-based diagnosis to optimize diagnostic and treatment strategies for this unusual and histologically heterogeneous tumor.
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Advances in Molecular Profiling and Developing Clinical Trials of CNS Germ Cell Tumors: Present and Future Directions. Curr Oncol Rep 2022; 24:105-112. [DOI: 10.1007/s11912-022-01195-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/19/2021] [Indexed: 11/03/2022]
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44
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Differentiation between Germinoma and Craniopharyngioma Using Radiomics-Based Machine Learning. J Pers Med 2022; 12:jpm12010045. [PMID: 35055362 PMCID: PMC8778008 DOI: 10.3390/jpm12010045] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/27/2021] [Accepted: 12/30/2021] [Indexed: 02/05/2023] Open
Abstract
For the tumors located in the anterior skull base, germinoma and craniopharyngioma (CP) are unusual types with similar clinical manifestations and imaging features. The difference in treatment strategies and outcomes of patients highlights the importance of making an accurate preoperative diagnosis. This retrospective study enrolled 107 patients diagnosed with germinoma (n = 44) and CP (n = 63). The region of interest (ROI) was drawn independently by two researchers. Radiomic features were extracted from contrast-enhanced T1WI and T2WI sequences. Here, we established the diagnosis models with a combination of three selection methods, as well as three classifiers. After training the models, their performances were evaluated on the independent validation cohort and compared based on the index of the area under the receiver operating characteristic curve (AUC) in the validation cohort. Nine models were established and compared to find the optimal one defined with the highest AUC in the validation cohort. For the models applied in the contrast-enhanced T1WI images, RFS + RFC and LASSO + LDA were observed to be the optimal models with AUCs of 0.91. For the models applied in the T2WI images, DC + LDA and LASSO + LDA were observed to be the optimal models with AUCs of 0.88. The evidence of this study indicated that radiomics-based machine learning could be potentially considered as the radiological method in the presurgical differential diagnosis of germinoma and CP with a reliable diagnostic performance.
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45
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Neuroimaging of paediatric pineal, sellar and suprasellar tumours: a guide to differential diagnosis. Childs Nerv Syst 2022; 38:33-50. [PMID: 34529090 DOI: 10.1007/s00381-021-05359-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 09/05/2021] [Indexed: 01/19/2023]
Abstract
INTRODUCTION Pineal, sellar and suprasellar tumours in children comprise a wide range of diseases with different biological behaviours and clinical management. Neuroimaging plays a critical role in the diagnosis, treatment planning and follow up of these patients, but imaging interpretation can prove challenging due to the significant overlap in radiological features. MATERIALS AND METHOD A review of the literature was performed by undertaking a search of the MEDLINE and EMBASE databases for appropriate MeSH terminology. Identified abstracts were screened for inclusion and articles meeting the objectives of the review were included. RESULTS AND CONCLUSION In this article, we review radiological appearances of common and uncommon pineal, sellar and suprasellar tumours occurring in the paediatric population. We discuss the importance of anatomical localization, clinical information and cerebrospinal fluid tumour markers, and propose a practical approach to differential diagnosis. Lastly, we discuss future directions and prospective new imaging strategies to support state-of-the-art patient care.
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Simultaneous single-trajectory endoscopic biopsy and third ventriculostomy in pediatric pineal region tumors. Acta Neurol Belg 2021; 121:1535-1542. [PMID: 32506355 DOI: 10.1007/s13760-020-01387-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 05/15/2020] [Indexed: 10/24/2022]
Abstract
Pineal region tumors have different pathological tumors and their optimal management remains controversial. Advancements in neuroendoscopy have led to the ability to simultaneously treat the hydrocephalus and obtain a tissue diagnosis. A retrospective review of 34 patients with pineal region tumors in Beijing Tiantan hospital from the year 2016 to 2018 was undertaken. A single bur hole for both procedures was used successfully in all patients. Once pathologic diagnosis is made, the subsequent management of different tumors is dependent on response to therapy, the tumor markers and original pathology. Follow-up period was 4-26 months. All 34 cases presented with hydrocephalus and increased intracranial pressure manifestations. Elevated blood tumor markers were found in seven cases. The neuroendoscopic biopsy was diagnostic in 32 samples (94.1%) and nondiagnostic (gliosis) in two patients. 21 cases were germinomas, five cases were tectal astrocytomas, two cases were pineoblastomas, two cases were non-germinomatous germ-cell tumours (NG-GCTs) and 1 case immature teratoma and glioblastoma respectively. During the follow-up period, all germinomas but one case with elevated blood α-fetoprotein received craniotomy with a final diagnosis of NG-GCT received radiotherapy and chemotherapy. Four tectal astocytomas, two pineoblastomas and two NG-GCTs received subsequent open surgery due to progressive development, the pathological data was concordant with the initial endoscopic biopsy sample. An additional VP shunt was inserted in one tectal astrocytoma who have hydrocephalus after craniotomy. Except for 18 cases of transient fever and a case with intratumoral hemorrhage, there was no other significant complications, cognitive disorder and no death. The simultaneous single-trajectory endoscopic technique permits not only to control hydrocephalus but also to obtain histological diagnosis with a low incidence of complication and higher safety. Providing meaningful pathological data, endoscopic biopsies could lead to an appropriate management decision. Especially, it is favored as an early step in the management of patients with marker-negative tumors.
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47
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Nakamura H, Takami H, Yanagisawa T, Kumabe T, Fujimaki T, Arakawa Y, Karasawa K, Terashima K, Yokoo H, Fukuoka K, Sonoda Y, Sakurada K, Mineharu Y, Soejima T, Fujii M, Shinojima N, Hara J, Yamasaki K, Fujimura J, Yamasaki F, Takahashi M, Suzuki T, Sato I, Nishikawa R, Sugiyama K. The Japan Society for Neuro-Oncology Guideline on the Diagnosis and Treatment of Central Nervous System Germ Cell Tumors. Neuro Oncol 2021; 24:503-515. [PMID: 34671804 DOI: 10.1093/neuonc/noab242] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Primary CNS germ cell tumors (GCTs) are rare neoplasms predominantly observed in the pediatric and young adult populations. In line with the hypothesis that the primordial germ cell is the cell-of-origin, histopathological examinations for this pathology involve a diverse range of components mirroring the embryogenic developmental dimensions. Chemotherapy and radiotherapy are the mainstays of treatment, with surgery having a limited role for diagnosis and debulking of residual tissue after treatment. While better management has been achieved over recent decades by modifying radiation coverage and selecting appropriate chemotherapy, standardization of treatment remains challenging, partly due to the low volume of cases encountered in each institution. As the incidence is higher in East Asia, including Japan, the Japan Society for Neuro-Oncology established a multidisciplinary task force to create an evidence-based guideline for CNS GCTs. This guideline provides recommendations for multiple dimensions of clinical management for CNS GCTs, with particular focus on diagnostic measures including serum markers, treatment algorithms including surgery, radiotherapy and chemotherapy, and under-investigated but important areas such as treatment for recurrent cases, long-term follow-up protocols and long-term sequelae. This guideline serves the purpose of helping healthcare professionals keep up to date with current knowledge and standards of management for patients with this rare disease in daily clinical practice, as well as driving future translational and clinical research by recognizing unmet needs concerning this tumor.
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Affiliation(s)
- Hideo Nakamura
- Department of Neurosurgery, Kurume University School of Medicine
| | - Hirokazu Takami
- Department of Neurosurgery, The University of Tokyo Hospital
| | | | - Toshihiro Kumabe
- Department of Neurosurgery, Kitasato University School of Medicine
| | | | - Yoshiki Arakawa
- Department of Neurosurgery, Kyoto University Graduate School of Medicine
| | - Katsuyuki Karasawa
- Division of Radiation Oncology/Department of Radiology, Tokyo Metropolitan Cancer and Infectious Disease Center Komagome Hospital
| | - Keita Terashima
- Division of Neuro-Oncology, National Center for Child Health and Development
| | - Hideaki Yokoo
- Department of Human Pathology, Gunma University Graduate School of Medicine
| | - Kohei Fukuoka
- Department of Hematology and Oncology, Saitama Children's Medical Center
| | | | - Kaori Sakurada
- Department of Neurosurgery, Yamagata University Hospital
| | - Yohei Mineharu
- Department of Neurosurgery, Kyoto University Graduate School of Medicine
| | | | - Motoaki Fujii
- Department of Radiation Therapy, Mitsui Memorial Hospital
| | - Naoki Shinojima
- Department of Neurosurgery, Kumamoto University School of Medicine
| | - Junichi Hara
- Department of Pediatric Hematology and Oncology, Osaka City General Hospital
| | - Kai Yamasaki
- Department of Pediatric Hematology and Oncology, Osaka City General Hospital
| | - Junya Fujimura
- Department of Pediatrics, Juntendo University Faculty of Medicine
| | | | - Mayu Takahashi
- Department of Neurosurgery, University of Occupational and Environmental Health
| | - Tomonari Suzuki
- Department of Neuro-Oncology/Neurosurgery, Saitama Medical University International Medical Center
| | - Iori Sato
- Department of Family Nursing, School of Health Sciences and Nursing, Graduate School of Medicine, The University of Tokyo
| | - Ryo Nishikawa
- Department of Neuro-Oncology/Neurosurgery, Saitama Medical University International Medical Center
| | - Kazuhiko Sugiyama
- Department of Clinical Oncology and Neuro-Oncology Program, Hiroshima University Hospital
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Wen L, Li J, Lai M, Zhou Z, Hu Q, Deng G, Shan C, Ai R, Li H, Lu M, Zhang L, Wu T, Zhu D, Chen Y, Chen L, Cai L, Zhou C. Survival outcomes, hematologic complications and growth impairment after sequential chemoradiotherapy in intracranial NGGCTs: a retrospective study. Strahlenther Onkol 2021; 198:458-467. [PMID: 34673990 DOI: 10.1007/s00066-021-01857-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 09/19/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE This study aimed to evaluate the clinical features, prognostic factors, and survival outcomes for patients with intracranial nongerminomatous germ cell tumors (NGGCTs), with a particular focus on treatment toxicity for long-term survivors. METHODS Intracranial NGGCTs treated with platinum-based chemotherapy and craniospinal irradiation (CSI) in our institution were retrospectively analyzed. Hematological complications following sequential chemoradiotherapy as well as height and weight in childhood survivors were evaluated. Plasma growth hormone (GH) concentrations prior to and after radiotherapy were obtained for the comparisons. RESULTS A total of 111 intracranial NGGCTs were included. The 3‑year overall survival (OS) and event-free survival (EFS) rates were 83.5% ± 3.9% and 71.0% ± 4.8%, respectively. A combined treatment modality consisting of ≥ 4 cycles of platinum-based chemotherapy and CSI was associated with an improved OS (P = 0.003) and EFS (P < 0.001). Thrombocytopenia of any grade occurred in 35.4% (34/96) of patients, and the threshold age for an increased risk of thrombocytopenia was 14 years (area under the curve AUC = 0.752, P < 0.0001) as derived from receiver operating characteristic (ROC) analysis. Growth impediment was found in 8 of 56 (14%) patients. The age for receiving radiotherapy was found to inversely correlate with height development, revealing a cut-off age of 11.5 years for risking growth impairment (AUC = 0.806, P = 0.004). Consistently, a significant decline in plasma growth hormone after radiotherapy was observed in patients ≤ 11.5 years (P < 0.01) but not patients > 11.5 years. (P > 0.05). CONCLUSION Our study suggested that a combined treatment modality with at least four cycles of chemotherapy and CSI was safe and effective for patients with intracranial NGGCTs. Radiotherapy should be used with caution for patients < 11.5 years due to growth impairment.
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Affiliation(s)
- Lei Wen
- Department of Oncology, Guangdong Sanjiu Brain Hospital, 510510, Guangzhou, China
| | - Juan Li
- Department of Oncology, Guangdong Sanjiu Brain Hospital, 510510, Guangzhou, China
| | - Mingyao Lai
- Department of Oncology, Guangdong Sanjiu Brain Hospital, 510510, Guangzhou, China
| | - Zhaoming Zhou
- Department of Oncology, Guangdong Sanjiu Brain Hospital, 510510, Guangzhou, China.,Department of Radiation Medicine, School of Public Health, Southern Medical University, Guangzhou, China
| | - Qingjun Hu
- Department of Oncology, Guangdong Sanjiu Brain Hospital, 510510, Guangzhou, China
| | - Guanhua Deng
- Department of Oncology, Guangdong Sanjiu Brain Hospital, 510510, Guangzhou, China
| | - Changguo Shan
- Department of Oncology, Guangdong Sanjiu Brain Hospital, 510510, Guangzhou, China
| | - Ruyu Ai
- Department of Oncology, Guangdong Sanjiu Brain Hospital, 510510, Guangzhou, China
| | - Hainan Li
- Department of Pathology, Guangdong Sanjiu Brain Hospital, Guangzhou, China
| | - Ming Lu
- Department of Neurosurgery, Guangdong Sanjiu Brain Hospital, Guangzhou, China
| | - Liang Zhang
- Department of Neurosurgery, Guangdong Sanjiu Brain Hospital, Guangzhou, China
| | - Taihua Wu
- Department of Neurosurgery, Guangdong Sanjiu Brain Hospital, Guangzhou, China
| | - Dan Zhu
- Department of Neurosurgery, Guangdong Sanjiu Brain Hospital, Guangzhou, China
| | - Yuanyuan Chen
- Department of Radiation Oncology, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Longhua Chen
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, China
| | - Linbo Cai
- Department of Oncology, Guangdong Sanjiu Brain Hospital, 510510, Guangzhou, China.
| | - Cheng Zhou
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, China.
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Graham RT, Abu-Arja MH, Stanek JR, Cappellano A, Coleman C, Chi S, Cooney T, Dhall G, Ellen JG, Finlay JL, Fisher MJ, Friedman GK, Gajjar A, Gauvain K, Hoffman LM, Hukin J, Lucas JT, Mueller S, Navalkele P, Ronsley R, Tinkle C, Villeneuve S, Yeo KK, Su JM, Margol A, Gottardo NG, Allen J, Packer R, Bartels U, Abdelbaki MS. Multi-institutional analysis of treatment modalities in basal ganglia and thalamic germinoma. Pediatr Blood Cancer 2021; 68:e29172. [PMID: 34125480 PMCID: PMC9639702 DOI: 10.1002/pbc.29172] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 05/20/2021] [Accepted: 05/23/2021] [Indexed: 11/08/2022]
Abstract
BACKGROUND Central nervous system (CNS) germinomas are treatment-sensitive tumors with excellent survival outcomes. Current treatment strategies combine chemotherapy with radiotherapy (RT) in order to reduce the field and dose of RT. Germinomas originating in the basal ganglia/thalamus (BGTGs) have proven challenging to treat given their rarity and poorly defined imaging characteristics. Craniospinal (CSI), whole brain (WBI), whole ventricle (WVI), and focal RT have all been utilized; however, the best treatment strategy remains unclear. METHODS Retrospective multi-institutional analysis has been conducted across 18 institutions in four countries. RESULTS For 43 cases of nonmetastatic BGTGs, the 5- and 10-year event-free survivals (EFS) were 85.8% and 81.0%, respectively, while the 5- and 10-year overall survivals (OS) were 100% and 95.5%, respectively (one patient fatality from unrelated cause). Median RT doses were as follows: CSI: 2250 cGy/cGy(RBE) (1980-2400); WBI: 2340 cGy/cGy(RBE) (1800-3000); WVI: 2340 cGy/cGy(RBE) (1800-2550); focal: 3600 cGy (3060-5400). Thirty-eight patients (90.5%) received chemotherapy. There was no statistically significant difference in the EFS based on initial field extent (p = .84). Nevertheless, no relapses were reported in patients who received CSI or WBI. Chemotherapy alone had significantly inferior EFS compared to combined therapy (p = .0092), but patients were salvageable with RT. CONCLUSION Patients with BGTGs have excellent outcomes and RT proved to be an integral component of the treatment plan. This group of patients should be included in future prospective clinical trials and the best RT field should be investigated further.
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Affiliation(s)
- Richard T. Graham
- Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA.,Division of Hematology, Oncology and Bone Marrow Transplant, Nationwide Children’s Hospital and The Ohio State University, Columbus, OH, USA.,Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Mohammad H. Abu-Arja
- The Department of Pediatrics, New York-Presbyterian Brooklyn Methodist Hospital, Weill-Cornell College of Medicine, Brooklyn, NY, USA.,Division of Hematology, Oncology and Bone Marrow Transplant, Nationwide Children’s Hospital and The Ohio State University, Columbus, OH, USA
| | - Joseph R. Stanek
- Division of Hematology, Oncology and Bone Marrow Transplant, Nationwide Children’s Hospital Columbus, OH, USA
| | - Andrea Cappellano
- Instituto de Oncologia Pediátrica GRAACC/UNIFESP, Division of Neuroncology, Sao Paulo, Brazil
| | - Christina Coleman
- Departments of Pediatrics, Neurology, and Neurological Surgery, University of California San Francisco, San Francisco, California, USA
| | - Susan Chi
- Dana Farber/Boston Children’s Cancer and Blood Disorder Center, Pediatric Neuro-Oncology, Boston MA, USA
| | - Tabitha Cooney
- Dana Farber/Boston Children’s Cancer and Blood Disorder Center, Pediatric Neuro-Oncology, Boston MA, USA
| | - Girish Dhall
- Division of Hematology and Oncology, Department of Pediatrics University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jacob G. Ellen
- Division of Oncology, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Jonathan L. Finlay
- Division of Hematology, Oncology and Bone Marrow Transplant, Nationwide Children’s Hospital and The Ohio State University, Columbus, OH, USA
| | - Michael J. Fisher
- Division of Oncology, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Gregory K. Friedman
- Division of Hematology and Oncology, Department of Pediatrics University of Alabama at Birmingham, Birmingham, AL, USA
| | - Amar Gajjar
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Karen Gauvain
- Washington University School of Medicine, St. Louis Children’s Hospital, St. Louis, MO, USA
| | - Lindsey M. Hoffman
- Division of Hematology/Oncology, Phoenix Children’s Hospital, Phoenix, AZ, USA
| | - Juliette Hukin
- Division of Hematology and Oncology, Children’s and Women’s Health Centre of B.C., University of British Columbia, Vancouver, BC, Canada
| | - John T. Lucas
- Department of Radiation Oncology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Sabine Mueller
- Departments of Pediatrics, Neurology, and Neurological Surgery, University of California San Francisco, San Francisco, California, USA
| | - Pournima Navalkele
- Department of Pediatrics, SSM Cardinal Glennon Children’s Hospital, Saint Louis University, Saint Louis, MO, USA
| | - Rebecca Ronsley
- Division of Hematology and Oncology, Children’s and Women’s Health Centre of B.C., University of British Columbia, Vancouver, BC, Canada
| | - Christopher Tinkle
- Department of Radiation Oncology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Stephanie Villeneuve
- Division of Hematology/Oncology, Izaak Walton Killam Hospital for Children, Nova Scotia, Canada
| | - Kee Kiat Yeo
- Dana Farber/Boston Children’s Cancer and Blood Disorder Center, Pediatric Neuro-Oncology, Boston MA, USA
| | - Jack M. Su
- Texas Children’s Cancer Center, Texas Children’s Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Ashley Margol
- Cancer and Blood Disease Institute and Division of Hematology-Oncology, Children’s Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Nicholas G. Gottardo
- Department of Paediatric and Adolescent Oncology/Haematology, Perth Children’s Hospital, Nedlands, Western Australia, Australia
| | - Jeffrey Allen
- Department of Pediatrics, NYU Langone Health, New York, NY, USA
| | - Roger Packer
- Center for Neuroscience and Behavioral Medicine, Brain Tumor Institute, Children’s National Health System, Washington, DC, USA
| | - Ute Bartels
- Division of Hematology/Oncology, Pediatric Neuro-Oncology, The Hospital for Sick Children, Toronto, ON, Canada
| | - Mohamed S. Abdelbaki
- Division of Hematology, Oncology and Bone Marrow Transplant, Nationwide Children’s Hospital and The Ohio State University, Columbus, OH, USA.,Washington University School of Medicine, St. Louis Children’s Hospital, St. Louis, MO, USA
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50
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Takami H, Satomi K, Fukuoka K, Fukushima S, Matsushita Y, Yamasaki K, Nakamura T, Tanaka S, Mukasa A, Saito N, Suzuki T, Yanagisawa T, Nakamura H, Sugiyama K, Tamura K, Maehara T, Nakada M, Nonaka M, Asai A, Yokogami K, Takeshima H, Iuchi T, Kanemura Y, Kobayashi K, Nagane M, Kurozumi K, Yoshimoto K, Matsuda M, Matsumura A, Hirose Y, Tokuyama T, Kumabe T, Narita Y, Shibui S, Nakazato Y, Nishikawa R, Matsutani M, Ichimura K. Low tumor cell content predicts favorable prognosis in germinoma patients. Neurooncol Adv 2021; 3:vdab110. [PMID: 34549182 PMCID: PMC8446917 DOI: 10.1093/noajnl/vdab110] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Background Germinoma preferentially occurs in pediatric and young adult age groups. Although they are responsive to treatment with chemotherapy and radiation, the treatment may cause long-term sequelae in their later lives. Here, we searched for clinical and histopathological features to predict the prognosis of germinoma and affect treatment response. Methods A total of 114 germinoma cases were included in the analysis. We investigated the association between clinical factors, tumor cell content, and progression-free survival (PFS). Results The tumor cell content was widely distributed from <5% to 90% in the specimens, with a median value of 50%. Female patients showed higher tumor cell content in the specimens (P = .002). Cases with lesions at atypical sites showed shorter PFS than those with lesions at other sites (P = .03). Patients with a higher tumor cell content (≥50%) showed shorter PFS than those with a lower tumor cell content (<50%) (P = .03). In multivariate analysis, tumor cell content was the only statistically significant prognostic factor (P = .04). Among the 7 cases treated with local radiation and chemotherapy, all 3 cases that recurred (2 outside of the radiation field, 1 unknown) had tumor cell content of ≥50% in the original specimen, whereas all 4 cases without recurrence had tumor cell contents of <50%. Conclusions We found that tumor cell content significantly affected the prognosis of germinomas. Although validation of these results using an independent and larger cohort is necessary, this potentially opens the possibility of leveraging this pathological factor in future clinical trials when stratifying the treatment intensity.
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Affiliation(s)
- Hirokazu Takami
- Division of Brain Tumor Translational Research, National Cancer Center Research Institute, Tokyo, Japan.,Department of Neurosurgery, Faculty of Medicine, The University of Tokyo Hospital, Tokyo, Japan
| | - Kaishi Satomi
- Division of Brain Tumor Translational Research, National Cancer Center Research Institute, Tokyo, Japan.,Department of Pathology and Clinical Laboratories, National Cancer Center Hospital, Tokyo, Japan
| | - Kohei Fukuoka
- Division of Brain Tumor Translational Research, National Cancer Center Research Institute, Tokyo, Japan.,Division of Pediatric Neuro-Oncology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Shintaro Fukushima
- Division of Brain Tumor Translational Research, National Cancer Center Research Institute, Tokyo, Japan.,Department of Pathology and Clinical Laboratories, National Cancer Center Hospital, Tokyo, Japan
| | - Yuko Matsushita
- Division of Brain Tumor Translational Research, National Cancer Center Research Institute, Tokyo, Japan.,Department of Neurosurgery and Neuro-oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Kai Yamasaki
- Division of Brain Tumor Translational Research, National Cancer Center Research Institute, Tokyo, Japan.,Department of Pediatrics, Osaka City General Hospital, Osaka, Japan
| | - Taishi Nakamura
- Division of Brain Tumor Translational Research, National Cancer Center Research Institute, Tokyo, Japan.,Department of Neurosurgery, Graduate School of Medicine, Yokohama City University, Kanagawa, Japan
| | - Shota Tanaka
- Department of Neurosurgery, Faculty of Medicine, The University of Tokyo Hospital, Tokyo, Japan
| | - Akitake Mukasa
- Department of Neurosurgery, Faculty of Medicine, The University of Tokyo Hospital, Tokyo, Japan.,Department of Neurosurgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Nobuhito Saito
- Department of Neurosurgery, Faculty of Medicine, The University of Tokyo Hospital, Tokyo, Japan
| | - Tomonari Suzuki
- Department of Neuro-Oncology/Neurosurgery, Saitama Medical University International Medical Center, Saitama, Japan
| | - Takaaki Yanagisawa
- Department of Neuro-Oncology/Neurosurgery, Saitama Medical University International Medical Center, Saitama, Japan.,Department of Neurosurgery, The Jikei University School of Medicine, Tokyo, Japan
| | - Hideo Nakamura
- Department of Neurosurgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan.,Department of Neurosurgery, Kurume University, Fukuoka, Japan
| | - Kazuhiko Sugiyama
- Department of Neurosurgery, Hiroshima University Faculty of Medicine, Hiroshima, Japan
| | - Kaoru Tamura
- Department of Neurosurgery, Tokyo Medical and Dental University, Graduate School of Medical and Dental Sciences, Tokyo, Japan
| | - Taketoshi Maehara
- Department of Neurosurgery, Tokyo Medical and Dental University, Graduate School of Medical and Dental Sciences, Tokyo, Japan
| | - Mitsutoshi Nakada
- Department of Neurosurgery, Graduate School of Medical Science, Kanazawa University, Ishikawa, Japan
| | - Masahiro Nonaka
- Department of Neurosurgery, Kansai Medical University Hospital, Osaka, Japan
| | - Akio Asai
- Department of Neurosurgery, Kansai Medical University Hospital, Osaka, Japan
| | - Kiyotaka Yokogami
- Department of Neurosurgery, University of Miyazaki Faculty of Medicine, Miyazaki, Japan
| | - Hideo Takeshima
- Department of Neurosurgery, University of Miyazaki Faculty of Medicine, Miyazaki, Japan
| | - Toshihiko Iuchi
- Department of Neurosurgery, Chiba Cancer Center, Chiba, Japan
| | - Yonehiro Kanemura
- Department of Neurosurgery, National Hospital Organization Osaka National Hospital, Osaka, Japan.,Department of Biomedical Research and Innovation, Institute for Clinical Research, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Keiichi Kobayashi
- Department of Neurosurgery, Kyorin University Faculty of Medicine, Tokyo, Japan
| | - Motoo Nagane
- Department of Neurosurgery, Kyorin University Faculty of Medicine, Tokyo, Japan
| | - Kazuhiko Kurozumi
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan.,Department of Neurosurgery, Hamamatsu University Hospital, Shizuoka, Japan
| | - Koji Yoshimoto
- Department of Neurosurgery, Kyusyu University Hospital, Fukuoka, Japan
| | - Masahide Matsuda
- Department of Neurosurgery, University of Tsukuba Hospital, Ibaraki, Japan
| | - Akira Matsumura
- Department of Neurosurgery, University of Tsukuba Hospital, Ibaraki, Japan
| | - Yuichi Hirose
- Department of Neurosurgery, Fujita Health University Hospital, Aichi, Japan
| | - Tsutomu Tokuyama
- Department of Neurosurgery, Hamamatsu University Hospital, Shizuoka, Japan.,Department of Neurosurgery, Japanese Red Cross Shizuoka Hospital, Shizuoka, Japan
| | - Toshihiro Kumabe
- Department of Neurosurgery, Kitasato University, Kanagawa, Japan
| | - Yoshitaka Narita
- Department of Neurosurgery and Neuro-oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Soichiro Shibui
- Department of Neurosurgery and Neuro-oncology, National Cancer Center Hospital, Tokyo, Japan
| | | | - Ryo Nishikawa
- Department of Neuro-Oncology/Neurosurgery, Saitama Medical University International Medical Center, Saitama, Japan
| | - Masao Matsutani
- Department of Neuro-Oncology/Neurosurgery, Saitama Medical University International Medical Center, Saitama, Japan
| | - Koichi Ichimura
- Division of Brain Tumor Translational Research, National Cancer Center Research Institute, Tokyo, Japan
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