1
|
Li Q, Zhang K, Liu H, Zhai S, Jia Y, Li T, Pan Y. Clinical effects of neuroendoscopic infratentorial supracerebellar approach surgical technique for resecting pineal tumors: a retrospective study. Neurochirurgie 2024; 70:101576. [PMID: 38908132 DOI: 10.1016/j.neuchi.2024.101576] [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: 04/13/2024] [Revised: 05/30/2024] [Accepted: 06/04/2024] [Indexed: 06/24/2024]
Abstract
OBJECTIVE Pineal tumors are relatively rare central nervous system lesions with a predilection for the pediatric population. This article aims to explore the clinical effects of neuroendoscopic infratentorial supracerebellar approach for resecting tumors in the pineal area. METHODS This is a retrospective study that included patients who underwent neuroendoscopic infratentorial supracerebellar approach to resect nine tumors in the pineal area at the Department of Neurosurgery of the Second Hospital of Lanzhou University from December 2017 to October 2023. RESULTS The results of postoperative MRI revealed that all tumors were resected. Five patients received postoperative radiotherapy, three patients received radiotherapy along with chemotherapy, and one patient received neither radiotherapy nor chemotherapy. The pathological results showed that four patients were diagnosed with germinoma, two patients with teratoma, two patients with mixed germ cell tumors, and one patient with central neurocytoma. After surgery, one patient developed psychiatric symptoms, two patients developed binocular upward vision and diplopia, and one patient developed unstable walking and diplopia. With a follow-up of 1.7-4.8 years, all nine patients lived normally. Furthermore, none of them had tumor recurrence or death. CONCLUSION The simple neuroendoscopic infratentorial supracerebellar approach has some safety and efficacy. It is suitable for tumors in the pineal region where the disease is mainly located below the Galen vein complex.
Collapse
Affiliation(s)
- Qiang Li
- Department of Neurosurgery, Second Hospital of Lanzhou University, Lanzhou 730030, China
| | - Kai Zhang
- Department of Neurosurgery, Changzheng Hospital, Naval Medical University, Shanghai 200003, China
| | - Hanruo Liu
- Department of Neurosurgery, Changzheng Hospital, Naval Medical University, Shanghai 200003, China
| | - Shijia Zhai
- Department of Neurosurgery, Second Hospital of Lanzhou University, Lanzhou 730030, China.
| | - Yanfei Jia
- Department of Neurosurgery, Second Hospital of Lanzhou University, Lanzhou 730030, China.
| | - Tian Li
- School of Basic Medicine, Fourth Military Medical University, Xi'an 710032, China.
| | - Yawen Pan
- Department of Neurosurgery, Second Hospital of Lanzhou University, Lanzhou 730030, China.
| |
Collapse
|
2
|
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.
Collapse
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.
| |
Collapse
|
3
|
Zhou J, Wu C, Li S. CNS Germ Cell Tumors: Molecular Advances, Significance in Risk Stratification and Future Directions. Brain Sci 2024; 14:445. [PMID: 38790424 PMCID: PMC11119131 DOI: 10.3390/brainsci14050445] [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: 03/27/2024] [Revised: 04/23/2024] [Accepted: 04/28/2024] [Indexed: 05/26/2024] Open
Abstract
Central Nervous System Germ Cell Tumors (CNS GCTs) represent a subtype of intracranial malignant tumors characterized by highly heterogeneous histology. Current diagnostic methods in clinical practice have notable limitations, and treatment strategies struggle to achieve personalized therapy based on patient risk stratification. Advances in molecular genetics, biology, epigenetics, and understanding of the tumor microenvironment suggest the diagnostic potential of associated molecular alterations, aiding risk subgroup identification at diagnosis. Furthermore, they suggest the existence of novel therapeutic approaches targeting chromosomal alterations, mutated genes and altered signaling pathways, methylation changes, microRNAs, and immune checkpoints. Moving forward, further research is imperative to explore the pathogenesis of CNS GCTs and unravel the intricate interactions among various molecular alterations. Additionally, these findings require validation in clinical cohorts to assess their role in the diagnosis, risk stratification, and treatment of patients.
Collapse
Affiliation(s)
| | | | - Shouwei Li
- Department of Neuro-Oncology (No.6 Neurosurgery Department), Sanbo Brain Hospital, Capital Medical University, No.50. Yi-Ke-Song, Xiangshan, Haidian District, Beijing 100093, China; (J.Z.); (C.W.)
| |
Collapse
|
4
|
Fakhry M, Elayadi M, Elzayat MG, Samir O, Maher E, Taha H, El-Beltagy M, Refaat A, Zamzam M, Abdelbaki MS, Sayed AA, Kieran M, Elhaddad A. Plasma miRNA expression profile in pediatric pineal pure germinomas. Front Oncol 2024; 14:1219796. [PMID: 38665953 PMCID: PMC11043570 DOI: 10.3389/fonc.2024.1219796] [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: 05/09/2023] [Accepted: 03/19/2024] [Indexed: 04/28/2024] Open
Abstract
Background Pure germinomas account for 40% of pineal tumors and are characterized by the lack of appreciable tumor markers, thus requiring a tumor biopsy for diagnosis. MicroRNAs (miRNA) have emerged as potential non-invasive biomarkers for germ cell tumors and may facilitate the non-invasive diagnosis of pure pineal germinomas. Material and methods A retrospective chart review was performed on all patients treated at the Children's Cancer Hospital Egypt diagnosed with a pineal region tumor between June 2013 and March 2021 for whom a research blood sample was available. Plasma samples were profiled for miRNA expression, and DESeq2 was used to compare between pure germinoma and other tumor types. Differentially expressed miRNAs were identified. The area under the curve of the receive;r operating characteristic curve was constructed to evaluate diagnostic performance. Results Samples from 39 pediatric patients were available consisting of 12 pure germinomas and 27 pineal region tumors of other pathologies, including pineal origin tumors [n = 17; pineoblastoma (n = 13) and pineal parenchymal tumors of intermediate differentiation (n = 4)] and others [n = 10; low-grade glioma (n = 6) and atypical teratoid rhabdoid tumor (n = 4)]. Using an adjusted p-value <0.05, three miRNAs showed differential expression (miR-143-3p, miR-320c, miR-320d; adjusted p = 0.0058, p = 0.0478, and p = 0.0366, respectively) and good discriminatory power between the two groups (AUC 90.7%, p < 0.001) with a sensitivity of 25% and a specificity of 100%. Conclusion Our results suggest that a three-plasma miRNA signature has the potential to non-invasively identify pineal body pure germinomas which may allow selected patients to avoid the potential surgical complications.
Collapse
Affiliation(s)
- Mona Fakhry
- Department of Pediatric Oncology, Children’s Cancer Hospital Egypt (CCHE-57357), Cairo, Egypt
| | - Moatasem Elayadi
- Department of Pediatric Oncology, Children’s Cancer Hospital Egypt (CCHE-57357), Cairo, Egypt
- Department of Pediatric Oncology, National Cancer Institute (NCI), Cairo University, Cairo, Egypt
| | - Mariam G. Elzayat
- Genomics and Epigenomics Program, Research Department, Children’s Cancer Hospital Egypt (CCHE-57357), Cairo, Egypt
| | - Omar Samir
- Genomics and Epigenomics Program, Research Department, Children’s Cancer Hospital Egypt (CCHE-57357), Cairo, Egypt
| | - Eslam Maher
- Clinical Research Department, Children’s Cancer Hospital Egypt (CCHE-57357), Cairo, Egypt
| | - Hala Taha
- Department of Pathology, National Cancer Institute (NCI), Cairo University and Children Cancer Hospital (CCHE-57357), Cairo, Egypt
| | - Mohamed El-Beltagy
- Department of Neurosurgery, Children’s Cancer Hospital Egypt (CCHE-57357) and Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Amal Refaat
- Radio-Diagnosis Department, National Cancer Institute (NCI), Cairo University and Children Cancer Hospital (CCHE-57357), Cairo, Egypt
| | - Manal Zamzam
- Department of Pediatric Oncology, Children’s Cancer Hospital Egypt (CCHE-57357), Cairo, Egypt
- Department of Pediatric Oncology, National Cancer Institute (NCI), Cairo University, Cairo, Egypt
| | - Mohamed S. Abdelbaki
- The Division of Hematology and Oncology, St. Louis Children’s Hospital, Washington University School of Medicine in St. Louis, St. Louis, MO, United States
| | - Ahmed A. Sayed
- Genomics and Epigenomics Program, Research Department, Children’s Cancer Hospital Egypt (CCHE-57357), Cairo, Egypt
- Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Mark Kieran
- Department of Pediatric Oncology, Children’s Cancer Hospital Egypt (CCHE-57357), Cairo, Egypt
| | - Alaa Elhaddad
- Department of Pediatric Oncology, Children’s Cancer Hospital Egypt (CCHE-57357), Cairo, Egypt
| |
Collapse
|
5
|
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.
Collapse
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.
| |
Collapse
|
6
|
Zhou J, Yang D, Feng D, Qin H, Wang C. A commentary on 'Neurosurgical application of pineal region tumor resection with 3D 4K exoscopy via infratentorial approach: a retrospective cohort study'. Int J Surg 2024; 110:1875-1876. [PMID: 38215266 PMCID: PMC10942165 DOI: 10.1097/js9.0000000000001038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 12/20/2023] [Indexed: 01/14/2024]
Affiliation(s)
| | - Di Yang
- Department of Radiology, Tangdu Hospital, Air Force Medical University, Xi’an, Shanxi, People’s Republic of China
| | | | | | | |
Collapse
|
7
|
Bazzi N, Saad WA, Bazzi H, Almokdad MA, Mghames A. Neoadjuvant Chemotherapy Approach to Pineal Germinoma: A Case Report. Cureus 2024; 16:e53325. [PMID: 38435909 PMCID: PMC10906974 DOI: 10.7759/cureus.53325] [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: 01/31/2024] [Indexed: 03/05/2024] Open
Abstract
Intracranial germ cell tumors (GCTs) are rare malignant tumors with a peak incidence around puberty. The pineal region is the most commonly involved area of all intracranial GCTs. Due to the heterogeneous tumor origin, subtypes, and presentation, diagnosis and management are challenging. Complicated pineal germinomas are rarely reported in the literature. Here, we report a rare case of pineal germinoma with hydrocephalus and discuss the potential treatment approach. A 20-year-old boy presented to the hospital with vomiting and a decreased level of consciousness. The brain magnetic resonance imaging (MRI) revealed a pineal tumor. A ventriculoperitoneal shunt was placed to relieve the increased intracranial pressure. The patient underwent a suboccipital craniotomy with excisional biopsy of the pineal region tumor due to its critical location, as imaging studies alone may not be sufficient to establish a definitive diagnosis. Although there has been a rise in reported cases of germinoma tumors, there is currently no standardized therapeutic approach for treating them. Therefore, more randomized controlled cohort studies are necessary to evaluate potential treatments and develop a therapeutic approach.
Collapse
Affiliation(s)
| | - Wajih A Saad
- Oncology, Lebanese University Faculty of Medicine, Beirut, LBN
| | - Hala Bazzi
- Dentistry, Saint Joseph University, Beirut, LBN
| | | | - Abdo Mghames
- Medicine, American University of Beirut Medical Center, Beirut, LBN
| |
Collapse
|
8
|
Tong T, Zhong LY. Intracranial germ cell tumors: a view of the endocrinologist. J Pediatr Endocrinol Metab 2023; 36:1115-1127. [PMID: 37899276 DOI: 10.1515/jpem-2023-0368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Accepted: 10/13/2023] [Indexed: 10/31/2023]
Abstract
Intracranial germ cell tumors (iGCTs) are rare malignant neoplasms that mainly affect children and adolescents. The incidence, clinical presentation, and prognosis of iGCTs exhibit high heterogeneity. Previous studies have primarily focused on eliminating tumors, reducing tumor recurrence, and improving survival rates, while neglecting the impact of the tumors and their treatment on neuroendocrine function. Throughout the entire course of the disease, neuroendocrine dysfunction may occur and is frequently overlooked by oncologists, neurosurgeons, and radiologists. Endocrinologists, however, are more interested in this issue and have varying priorities at different stages of the disease. From onset to the diagnostic phase, most patients with iGCTs may present with symptoms related to impaired neuroendocrine function, or even experience these symptoms as their first indication of the condition. Particularly, a minority of patients with sellar/suprasellar lesions may exhibit typical imaging features and elevated tumor markers long after the onset of initial symptoms. This can further complicate the diagnosis process. During the peritumor treatment phase, the neuroendocrine function shows dynamic changes and needs to be evaluated dynamically. Once diabetes insipidus and dysfunction of the hypothalamic-pituitary-adrenal and hypothalamic-pituitary-thyroid axes occur, hormone replacement therapy should be administered promptly to ensure successful tumor treatment for the patient. Subsequently, during the long-term management phase after the completion of tumor treatment, the evaluation of growth and development as well as corresponding hormone replacement therapy are the most concerning and complex issues. Thus, this paper reviews the interest of endocrinologists in iGCTs at different stages.
Collapse
Affiliation(s)
- Tao Tong
- Department of Endocrinology, Beijing Tiantan Hospital, Capital Medical University, Beijing, P.R. China
| | - Li-Yong Zhong
- Department of Endocrinology, Beijing Tiantan Hospital, Capital Medical University, Beijing, P.R. China
| |
Collapse
|
9
|
Diyora B, Devani K, Epari S, Deshpande G, Purandare A, Wankhade R. Mature Teratoma with Somatic-Type Malignancy: An Entity of Unacquaintance-A Case Report. Asian J Neurosurg 2023; 18:366-371. [PMID: 37397059 PMCID: PMC10313429 DOI: 10.1055/s-0043-1768603] [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] [Indexed: 07/04/2023] Open
Abstract
Primary intracranial teratomas are nongerminomatous germ cell tumors. They are infrequent lesions along the craniospinal axis, with their malignant transformation extremely uncommon. A 50-year-old-male patient presented with one episode of generalized tonic-clonic seizure (GTCS), without any neurological deficit. Radiological imaging revealed a large lesion in the pineal region. He underwent gross total excision of the lesion. Histopathological examination was representative of teratoma with adenocarcinomatous malignant transformation. He underwent adjuvant radiation therapy and had an excellent clinical outcome. The present case highlights the rarity of malignant transformation of the primary intracranial mature teratoma.
Collapse
Affiliation(s)
- Batuk Diyora
- Department of Neurosurgery, LTMG Hospital, Mumbai, Maharashtra, India
| | - Kavin Devani
- Department of Neurosurgery, LTMG Hospital, Mumbai, Maharashtra, India
| | - Sridhar Epari
- Department of Pathology, Tata Memorial Centre, Homi Bhabha National Institute, Tata Memorial Hospital and ACTREC, Mumbai, Maharashtra, India
| | - Gauri Deshpande
- Department of Pathology, Tata Memorial Centre, Homi Bhabha National Institute, Tata Memorial Hospital and ACTREC, Mumbai, Maharashtra, India
| | - Anup Purandare
- Department of Neurosurgery, LTMG Hospital, Mumbai, Maharashtra, India
| | - Ravi Wankhade
- Department of Neurosurgery, LTMG Hospital, Mumbai, Maharashtra, India
| |
Collapse
|
10
|
Yang M, Wang J, Zhang L, Liu J. Update on MRI in pediatric intracranial germ cell tumors-The clinical and radiological features. Front Pediatr 2023; 11:1141397. [PMID: 37215600 PMCID: PMC10192609 DOI: 10.3389/fped.2023.1141397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 04/21/2023] [Indexed: 05/24/2023] Open
Abstract
Intracranial germ cell tumors (iGCTs) are uncommon brain tumors that mainly occur in children. Differing in histology, location, and gender of the patients, iGCTs are often divided into germinomas and non-germinomatous germ cell tumors (NGGCTs). Early diagnosis and timely treatment are crucial to iGCTs, the subtypes of which have substantial variations. This review summarized the clinical and radiological features of iGCTs at different sites, and reviewed the recent advances in neuroimaging of iGCTs, which can help predict tumor subtypes early and guide clinical decision-making.
Collapse
Affiliation(s)
| | | | - Lin Zhang
- Correspondence: Lin Zhang Jungang Liu
| | | |
Collapse
|
11
|
Cappellano AM, Dassi N, Mançano B, Epelman S, Almeida DB, Cavalheiro S, Dastoli PA, Seixas MT, Nicacio JM, Costa MD, Silva FA, Aguiar SS, Almeida CR, Teixeira GR, Chen M, Figueiredo ML, Silva NS, Finlay JL. Outcome of Children and Adolescents With Primary Intracranial Germinoma Treated With Chemotherapy and Reduced Dose-Field Irradiation: A Prospective Brazilian Experience. JCO Glob Oncol 2023; 9:e2200257. [PMID: 37075267 PMCID: PMC10497279 DOI: 10.1200/go.22.00257] [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: 08/02/2022] [Revised: 01/20/2023] [Accepted: 02/24/2023] [Indexed: 04/21/2023] Open
Abstract
PURPOSE This prospective Brazilian single-arm trial was conducted to determine response to chemotherapy and survival after response-based radiotherapy in children with intracranial germinomas, in the setting of a multi-institutional study in a middle-income country (MIC) with significant disparity of subspecialty care. PATIENTS AND METHODS Since 2013, 58 patients with histologic and/or serum and CSF tumor marker evaluations of primary intracranial germ cell tumors were diagnosed; 43 were germinoma with HCGβ levels ≤200 mIU/mL and five between 100 and 200 mIU/mL. The treatment plan consisted of four cycles of carboplatin and etoposide followed by 18 Gy whole-ventricular field irradiation (WVFI) and primary site(s) boost up to 30 Gy; 24 Gy craniospinal was prescribed for disseminated disease. RESULTS Mean age 13.2 years (range, 4.7-25.5 years); 29 were males. Diagnosis was made by tumor markers (n = 6), surgery (n = 25), or both (n = 10). Two bifocal cases with negative tumor markers were treated as germinoma. Primary tumor location was pineal (n = 18), suprasellar (n = 14), bifocal (n = 10), and basal ganglia/thalamus (n = 1). Fourteen had ventricular/spinal spread documented by imaging studies. Second-look surgery occurred in three patients after chemotherapy. Thirty-five patients achieved complete responses after chemotherapy, and eight showed residual teratoma/scar. Toxicity was mostly grade 3/4 neutropenia/thrombocytopenia during chemotherapy. At a median follow-up of 44.5 months, overall and event-free survivals were 100%. CONCLUSION The treatment is tolerable, and WVFI dose reduction to 18 Gy preserves efficacy; we have demonstrated the feasibility of successfully conducting a prospective multicenter trial in a large MIC despite resource disparity.
Collapse
Affiliation(s)
| | - Natalia Dassi
- Pediatric Oncology, IOP-GRAACC, Federal University of São Paulo, São Paulo, Brazil
| | - Bruna Mançano
- Pediatric Oncology, Hospital do Amor, Barretos, Brazil
| | - Sidnei Epelman
- Pediatric Oncology, Hospital Santa Marcelina, TUCCA, São Paulo, Brazil
| | - Daniela B. Almeida
- Nursing Department, IOP-GRAACC, Federal University of São Paulo, São Paulo, Brazil
| | - Sergio Cavalheiro
- Neurosurgery Department, IOP-GRAACC, Federal University of São Paulo, São Paulo, Brazil
| | - Patricia A. Dastoli
- Neurosurgery Department, IOP-GRAACC, Federal University of São Paulo, São Paulo, Brazil
| | - Maria Teresa Seixas
- Pathology Department, IOP-GRAACC, Federal University of São Paulo, São Paulo, Brazil
| | - Jardel M. Nicacio
- Neurosurgery Department, IOP-GRAACC, Federal University of São Paulo, São Paulo, Brazil
| | - Marcos D. Costa
- Neurosurgery Department, IOP-GRAACC, Federal University of São Paulo, São Paulo, Brazil
| | - Frederico A. Silva
- Radiology Department, IOP-GRAACC, Federal University of São Paulo, São Paulo, Brazil
| | - Simone S. Aguiar
- Pediatric Oncology, IOP-GRAACC, Federal University of São Paulo, São Paulo, Brazil
| | | | | | - Michael Chen
- Radiotherapy Department, IOP-GRAACC, Federal University of São Paulo, São Paulo, Brazil
| | | | - Nasjla S. Silva
- Pediatric Oncology, IOP-GRAACC, Federal University of São Paulo, São Paulo, Brazil
| | | |
Collapse
|
12
|
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.
Collapse
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
| |
Collapse
|
13
|
Bifocal pineal and suprasellar germinomas with posterior fossa metastases in an adolescent patient. Radiol Case Rep 2022; 17:4537-4541. [PMID: 36189158 PMCID: PMC9520090 DOI: 10.1016/j.radcr.2022.08.102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 08/27/2022] [Indexed: 11/28/2022] Open
Abstract
Central nervous system germ cell tumors are rare lesions that are more frequently seen in the pediatric age group. Intracranial germinomas are a type of these germ cell tumors and commonly arise in the pineal region, suprasellar region, or less frequently at both areas (bifocal). Common features of this tumor depend on the location of the lesion(s) and include Parinaud's syndrome, obstructive hydrocephalus, diabetes insipidus, panhypopituitarism, strabismus, and visual acuity defects. We report a case of bifocal pineal and suprasellar germinoma with posterior fossa metastases in a 15-year-old male patient. The involvement of the third ventricular floor and nonthickened inferior pituitary stalk of the suprasellar lesion suggest that it is a metastasis of a primary pineal lesion rather than a dual-primary. This distinction, with the presence of posterior fossa metastases, favors the use of more aggressive treatment with combination radiation therapy and chemotherapy for a better outcome.
Collapse
|
14
|
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.
Collapse
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
| |
Collapse
|
15
|
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.
Collapse
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
| |
Collapse
|
16
|
Muacevic A, Adler JR. A Case of Non-Germinomatous Germ Cell Tumors of the Frontal Lobe Arising From the Lateral Ventricle With a Synchronous Pineal Lesion. Cureus 2022; 14:e29895. [PMID: 36258809 PMCID: PMC9568697 DOI: 10.7759/cureus.29895] [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] [Accepted: 10/03/2022] [Indexed: 11/24/2022] Open
Abstract
Non-germinomatous germ cell tumours (NGGCT) are rare intracranial tumours that account for 1% to 3% of cases. They are usually seen in the pineal and suprasellar regions. NGGCT of the frontal lobe arising from the lateral ventricle with a synchronous pineal lesion is uncommon. We present a case of NGGCT with multifocal lesions in the pineal gland, frontal lobe, and pons treated with chemotherapy followed by craniospinal irradiation (CSI).
Collapse
|
17
|
Diagnosis and Treatment of Pineal Region Tumors in Adults: A EURACAN Overview. Cancers (Basel) 2022; 14:cancers14153646. [PMID: 35954310 PMCID: PMC9367474 DOI: 10.3390/cancers14153646] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 07/22/2022] [Accepted: 07/25/2022] [Indexed: 02/01/2023] Open
Abstract
Simple Summary Pineal region tumors are rare intracranial tumors. A deeper knowledge of these tumors’ molecular mechanisms has been gained in recent years, which has led to a new classification and new potential systemic treatments. Surgery remains the mainstay of treatment, while radiotherapy and systemic therapy depend on histological, molecular, and clinical characteristics. This paper highlights recent developments in the diagnosis and treatment of these tumors. Abstract Pineal region tumors are rare intracranial tumors, accounting for less than 1% of all adult intracranial tumor lesions. These lesions represent a histologically heterogeneous group of tumors. Among these tumors, pineal parenchymal tumors and germ cell tumors (GCT) represent the most frequent types of lesions. According to the new WHO 2021 classification, pineal parenchymal tumors include five distinct histotypes: pineocytoma (PC), pineal parenchymal tumors of intermediate differentiation (PPTID), papillary tumor of the pineal region (PTPR), pinealoblastoma (PB), and desmoplastic myxoid tumor of the pineal region, SMARCB1-mutant; GCTs include germinoma, embryonal carcinoma, yolk sac tumor, choriocarcinoma, teratoma, mixed GCTs. Neuroradiological assessment has a pivotal role in the diagnostic work-up, surgical planning, and follow-up of patients with pineal masses. Surgery can represent the mainstay of treatment, ranging from biopsy to gross total resection, yet pineal region tumors associated with obstructive hydrocephalus may be surgically managed via ventricular internal shunt or endoscopic third ventriculostomy. Radiotherapy remains an essential component of the multidisciplinary treatment approach for most pineal region tumors; however, treatment volumes depend on the histological subtypes, grading, extent of disease, and the combination with chemotherapy. For localized germinoma, the current standard of care is chemotherapy followed by reduced-dose whole ventricular irradiation plus a boost to the primary tumor. For pinealoblastoma patients, postoperative radiation has been associated with higher overall survival. For the other pineal tumors, the role of radiotherapy remains poorly studied and it is usually reserved for aggressive (grade 3) or recurrent tumors. The use of systemic treatments mainly depends on histology and prognostic factors such as residual disease and metastases. For pinealoblastoma patients, chemotherapy protocols are based on various alkylating or platinum-based agents, vincristine, etoposide, cyclophosphamide and are used in association with radiotherapy. About GCTs, their chemosensitivity is well known and is based on cisplatin or carboplatin and may include etoposide, cyclophosphamide, or ifosfamide prior to irradiation. Similar regimens containing platinum derivatives are also used for non-germinomatous GCTs with very encouraging results. However, due to a greater understanding of the biology of the disease’s various molecular subtypes, new agents based on targeted therapy are expected in the future. On behalf of the EURACAN domain 10 group, we reviewed the most important and recent developments in histopathological characteristics, neuro-radiological assessments, and treatments for pineal region tumors.
Collapse
|
18
|
Pediatric neurological cancer incidence and trends in the United States, 2000–2018. Cancer Causes Control 2022; 33:687-699. [DOI: 10.1007/s10552-021-01535-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 12/01/2021] [Indexed: 10/19/2022]
|
19
|
Chen K, Yao Y, Mao X, You H, Wang L, Duan L, Deng K, Zhang W, Lian X, Zhu H. Sellar germinoma mimicking IgG4-related hypophysitis: a case report. BMC Endocr Disord 2022; 22:23. [PMID: 35033046 PMCID: PMC8760830 DOI: 10.1186/s12902-021-00930-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 12/30/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The differential diagnosis of IgG4-related hypophysitis and other inflammatory diseases or tumors involving sellar region is challenging even after sellar biopsy. Sellar germinoma is usually infiltrated by lymphocytes or plasma cells, and may be confused with hypophysitis. CASE PRESENTATION A 36-year-old man with diabetes insipidus, elevated serum IgG4 level (336 mg/dl), and sellar mass was suspected to have IgG4-related hypophysitis, and no other lesion of IgG4-related disease was detected. After treated by prednisone and mycophenolate mofetil, the serum IgG4 decreased to 214 mg/dl. However, after withdrawal of the drugs, the IgG4 level increased to 308 mg/dl. Endocrine assessments revealed panhypopituitarism, and the sellar mass enlarged. Transsphenoidal sellar exploration and biopsy was conducted. Pathological examination showed that the lesion was germinoma with lymphocytes and plasma cells infiltration, and IgG4-staining was positive (70/HPF, IgG4/IgG ratio = 10%). The patient was then treated by cisplatin and etoposide. After four cycles of chemotherapy, the serum IgG4 was 201 mg/dl, and the sellar mass was invisible. CONCLUSION Sellar germinoma can mimic the clinical characteristics of IgG4-related hypophysitis. Poor response to glucocorticoids can be used as an exclusion criterion in the clinical diagnosis of IgG4-related hypophysitis.
Collapse
Affiliation(s)
- Kang Chen
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Translation Medicine Centre, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, No.1 Shuaifuyuan, Wangfujing Street, Dongcheng District, Beijing, 100730, China
| | - Yong Yao
- Department of Neurosurgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Xinxin Mao
- Department of Pathology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Hui You
- Department of Radiology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Linjie Wang
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Translation Medicine Centre, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, No.1 Shuaifuyuan, Wangfujing Street, Dongcheng District, Beijing, 100730, China
| | - Lian Duan
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Translation Medicine Centre, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, No.1 Shuaifuyuan, Wangfujing Street, Dongcheng District, Beijing, 100730, China
| | - Kan Deng
- Department of Neurosurgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Wen Zhang
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Xin Lian
- Department of Radiation Oncology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Huijuan Zhu
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Translation Medicine Centre, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, No.1 Shuaifuyuan, Wangfujing Street, Dongcheng District, Beijing, 100730, China.
| |
Collapse
|
20
|
Davoudi Z, Chouhdari A, Taherkhani A, Bidari Zerehpoosh F, Samadian M. Unusual presentation of the germinoma: A 26-year-old female. CASPIAN JOURNAL OF INTERNAL MEDICINE 2021; 12:S397-S400. [PMID: 34760091 PMCID: PMC8559651 DOI: 10.22088/cjim.12.0.397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 05/10/2020] [Accepted: 05/16/2020] [Indexed: 11/17/2022]
Abstract
Background: Germinoma is a rare lesion found commonly in the pineal and suprasellar regions of the brain. Clinical presentation mainly involves the location and size of the tumor and the patient age. Endocrine abnormalities are the most common symptom. Case Presentation: The patient was a 26-year-old Iranian female who suffered from germinoma for a long time and was referred to Loghman Hakim Hospital for amenorrhea, polyuria, and polydipsia. Despite diagnostic challenges, she was finally diagnosed with suprasellar germinoma after endoscopic transsphenoidal surgery, followed by radiotherapy and medical interventions to complement the surgery. Conclusion: It is important to be able to diagnose the patient's problem at an early stage based on their history, hormonal profile, laboratory results and radiological view.
Collapse
Affiliation(s)
- Zahra Davoudi
- Skull Base Research Center, Loghman Hakim Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Arezoo Chouhdari
- Skull Base Research Center, Loghman Hakim Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Adineh Taherkhani
- Department of Internal Medicine, Loghman Hakim Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Mohammad Samadian
- Skull Base Research Center, Loghman Hakim Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| |
Collapse
|
21
|
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.
Collapse
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.
| |
Collapse
|
22
|
Fiani B, Runnels J, Brazdzionis J, Miulli D. De-differentiated metastatic adenosquamous carcinoma arising from germ cell tumor in the brain and spine. Acta Neurochir (Wien) 2021; 164:1973-1977. [PMID: 34424392 DOI: 10.1007/s00701-021-04973-2] [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: 07/14/2021] [Accepted: 08/12/2021] [Indexed: 10/20/2022]
Abstract
Intracranial germ cell tumors have an estimated incidence of 0.4-3.4% in the Western Hemisphere. Patients can present with a variety of differing clinical signs and symptoms including headache, nausea/vomiting, hydrocephalus, obtundation, pyramidal tract signs, ataxia, and hypothalamic/pituitary dysfunction. Rarely germ cell tumors can transform into alternative malignancy. In these cases, treatment options may be difficult. Metastasis to the brain is not uncommon in germ cell tumors and is frequently reported within the pineal region; however, they are less common intraventricularly, within the posterior fossa and have never been reported after malignant transformation. Herein, we present the first reported case of a metastatic adenosquamous carcinoma transformed from a yolk sac tumor with diffuse cerebral metastasis in atypical locations of the brain including intraventricular and posterior fossa. A 53-year-old right-handed Caucasian female was transferred from an outside hospital for a chief complaint of altered mental status with CT head showing right side intraventricular mass and cerebellar hemorrhage. MRI of the brain found multifocal contrast-enhancing lesions of the right lateral ventricle, right cerebellum, right frontal lobe, diffuse lumbar dural enhancement, and an intramedullary lesion at the cervico-medullary junction of the brainstem. The right lateral ventricular lesion and right cerebellar lesions were resected. Pathology findings support a diagnosis of adenosquamous carcinoma, and the morphologic and immunophenotypic features suggest development as a somatic malignancy in a germ cell neoplasm with features of a yolk sac tumor. Germ cell tumors are typically included within the differential of pineal region masses; however, other locations such as intraventricular and posterior fossa are rarely seen. Even rarer are cases with malignant transformation to an alternative lesion for which treatment options are exceptionally scarce. Neurosurgeons and oncologists alike should be aware of this rare possible lesion to add to a broad differential diagnosis.
Collapse
|
23
|
Shimizu H, Motomura K, Ohka F, Aoki K, Tanahashi K, Hirano M, Chalise L, Nishikawa T, Yamaguchi J, Yoshida J, Natsume A, Wakabayashi T. Long-term survival in patients with primary intracranial germ cell tumors treated with surgery, platinum-based chemotherapy, and radiotherapy: a single-institution study. J Neurosurg 2021; 135:449-457. [PMID: 33007755 DOI: 10.3171/2020.6.jns20638] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 06/01/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The current study aimed to evaluate the treatment outcomes and toxicities of patients with intracranial germ cell tumors (GCTs). METHODS This study retrospectively included 110 consecutive patients (70 patients in the germinomatous group and 40 patients in the nongerminomatous GCT [NGGCT] groups) receiving surgery, platinum-based chemotherapy, and radiotherapy for newly diagnosed primary intracranial GCTs. In the authors' protocol, patients with GCTs were further divided into the following four groups: the germinomatous group and the NGGCT groups (mature teratoma, intermediate prognosis, or poor prognosis). RESULTS The median overall survival (OS) and progression-free survival (PFS) rates of the patients in the germinomatous group were significantly higher than those in the NGGCT group (p < 0.001). The 5-, 10-, and 20-year OS rates in the germinomatous group were 97.1%, 95.7%, and 93.2%, respectively, with a median follow-up of 11.0 years. On the contrary, the 5-, 10-, and 20-year OS rates in the NGGCT group were 67.3%, 63.4%, and 55.4%, respectively. The 5-, 10-, and 20-year PFS rates were 91.4%, 86.6%, and 86.6%, respectively, in the germinomatous group, whereas those of the NGGCT group were approximately 67.4%, 60.2%, and 53.5%, respectively. Based on the four types of classification in our study, the 5-, 10-, and 20-year OS rates in the NGGCT intermediate prognosis group were 78.9%, 71.8%, and 53.8%, respectively. On the contrary, the 3- and 5-year OS rates in the NGGCT poor prognosis group were 42.9% and 34.3%, respectively. Moreover, toxicities with the treatment of intracranial GCTs were found to be tolerable in the present study population. The multivariate survival models for OS in the NGGCT intermediate prognosis and poor prognosis groups demonstrated that only the alpha-fetoprotein status was significantly associated with worsened OS (HR 3.88, 95% CI 1.29-11.66; p = 0.02). CONCLUSIONS The authors found that platinum-based chemotherapy and radiotherapy result in favorable survival outcomes in patients with germinomatous GCTs. Clinical outcomes were still unfavorable in the NGGCT intermediate prognosis and poor prognosis groups; therefore, a new protocol that increases the survival rate of patients belonging in both groups should be considered.
Collapse
|
24
|
Aristizabal P, Burns LP, Kumar NV, Perdomo BP, Rivera-Gomez R, Ornelas MA, Gonda D, Malicki D, Thornburg CD, Roberts W, Levy ML, Crawford JR. Improving Pediatric Neuro-Oncology Survival Disparities in the United States-Mexico Border Region: A Cross-Border Initiative Between San Diego, California, and Tijuana, Mexico. JCO Glob Oncol 2021; 6:1791-1802. [PMID: 33216645 PMCID: PMC7713516 DOI: 10.1200/go.20.00377] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
PURPOSE Treatment of children with CNS tumors (CNSTs) demands a complex, interdisciplinary approach that is rarely available in low- and middle-income countries. We established the Cross-Border Neuro-Oncology Program (CBNP) between Rady Children's Hospital, San Diego (RCHSD), and Hospital General, Tijuana (HGT), Mexico, to provide access to neuro-oncology care, including neurosurgic services, for children with CNSTs diagnosed at HGT. Our purpose was to assess the feasibility of the CBNP across the United States-Mexico border and improve survival for children with CNSTs at HGT by implementing the CBNP. PATIENTS AND METHODS We prospectively assessed clinicopathologic profiles, the extent of resection, progression-free survival, and overall survival (OS) in children with CNSTs at HGT from 2010 to 2017. RESULTS Sixty patients with CNSTs participated in the CBNP during the study period. The most common diagnoses were low-grade glioma (24.5%) and medulloblastoma (22.4%). Of patients who were eligible for surgery, 49 underwent resection at RCHSD and returned to HGT for collaborative management. Gross total resection was achieved in 78% of cases at RCHSD compared with 0% at HGT (P < .001) and was a predictor of 5-year OS (hazard ratio, 0.250; 95% CI, 0.067 to 0.934; P = .024). Five-year OS improved from 0% before 2010 to 52% in 2017. CONCLUSION The CBNP facilitated access to complex neuro-oncology care for underserved children in Mexico through binational exchanges of resources and expertise. Survival for patients in the CBNP dramatically improved. Gross total resection at RCHSD was associated with higher OS, highlighting the critical role of experienced neurosurgeons in the treatment of CNSTs. The CBNP model offers an attractive alternative for children with CNSTs in low- and middle-income countries who require complex neuro-oncology care, particularly those in close proximity to institutions in high-income countries with extensive neuro-oncology expertise.
Collapse
Affiliation(s)
- Paula Aristizabal
- Peckham Center for Cancer and Blood Disorders, Rady Children's Hospital San Diego, San Diego, CA.,Division of Pediatric Hematology/Oncology, Department of Pediatrics, University of California, San Diego, La Jolla, CA.,Population Sciences, Disparities and Community Engagement, Moores Cancer Center, University of California, San Diego, La Jolla, CA
| | - Luke P Burns
- School of Medicine, University of California, San Diego, La Jolla, CA
| | - Nikhil V Kumar
- School of Medicine, University of California, San Diego, La Jolla, CA
| | - Bianca P Perdomo
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, University of California, San Diego, La Jolla, CA
| | - Rebeca Rivera-Gomez
- Hospital General de Tijuana/Universidad Autónoma de Baja California Tijuana, Baja California, Mexico
| | - Mario A Ornelas
- Hospital General de Tijuana/Universidad Autónoma de Baja California Tijuana, Baja California, Mexico
| | - David Gonda
- Department of Neurosciences, University of California, San Diego, La Jolla, CA.,Division of Pediatric Neurosurgery, Department of Neurosurgery, University of California, San Diego, La Jolla, CA
| | - Denise Malicki
- Department of Pathology, University of California, San Diego, La Jolla, CA
| | - Courtney D Thornburg
- Peckham Center for Cancer and Blood Disorders, Rady Children's Hospital San Diego, San Diego, CA.,Division of Pediatric Hematology/Oncology, Department of Pediatrics, University of California, San Diego, La Jolla, CA
| | - William Roberts
- Peckham Center for Cancer and Blood Disorders, Rady Children's Hospital San Diego, San Diego, CA.,Division of Pediatric Hematology/Oncology, Department of Pediatrics, University of California, San Diego, La Jolla, CA
| | - Michael L Levy
- Department of Neurosciences, University of California, San Diego, La Jolla, CA.,Division of Pediatric Neurosurgery, Department of Neurosurgery, University of California, San Diego, La Jolla, CA
| | - John R Crawford
- Peckham Center for Cancer and Blood Disorders, Rady Children's Hospital San Diego, San Diego, CA.,Division of Pediatric Hematology/Oncology, Department of Pediatrics, University of California, San Diego, La Jolla, CA.,Department of Neurosciences, University of California, San Diego, La Jolla, CA.,Division of Pediatric Neurology, Department of Pediatrics, University of California San Diego, La Jolla, CA
| |
Collapse
|
25
|
Baroni LV, Oller A, Freytes CS, Sampor CV, Pinto N, Fernandez NP, Rugilo C, Lubieniecki F, Zubizarreta P, Alderete D. Intracranial germ cells tumour: a single institution experience in Argentina. J Neurooncol 2021; 152:363-372. [PMID: 33660119 DOI: 10.1007/s11060-021-03709-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Accepted: 01/27/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Intracranial germ cell tumor (iGCT) represents a rare and heterogeneous group, with variable incidence and diverse treatment strategies. Although multiagent chemotherapy with reduced radiotherapy strategy has been applied by several cooperative groups in North America and Western Europe, there is a paucity of data to understand if this combined regimen is suitable in low-middle income countries (LMIC). METHODS We evaluate the outcome in a cohort of iGCT treated by SIOP-CNS-GCT-96 strategy at hospital J.P Garrahan in Argentina over the last 20 years. Radiation field and dose included focal radiotherapy (FRT) before 2009 or focal radiotherapy plus whole ventricular radiotherapy (WVRT) after 2009 for localized germinoma and FRT or FRT plus WVRT or CSI for non germinomatous germ cell tumors (NGGCT) RESULTS: Sixty iGCT were identified; 39 germinoma and 21 NGGCT. Median follow-up was 6.57 years (range 0.13-20.5). 5-year PFS and OS were 83.5% (95% CI [165.53-223.2]) and 88.7% (95% CI [169.84-223.2]) for the germinoma group, while for the NGGCT group were 75% (95% CI [133.27-219.96]) and 64.2% (95% CI [107.38-201.81]) respectively. The localized germinoma group showed poor results between 2000 and 2009 with 5-year PFS and OS of 69 and 75% respectively, and an excellent outcome between 2010 and 2019 with a 5-years PFS and OS of 92.8 and 100%. A univariable analysis identified this difference in survival as related to the field of radiotherapy, specifically whole ventricular radiotherapy. FRT increased the risk of recurrence in localized germinoma, involving not only ventricular relapses; but spinal cord and disseminated disease as well. There were no relapses of localized NGGCT after FRT and FRT plus WVRT. CONCLUSION Herein we demonstrate that intensive chemotherapy followed by FRT plus WVRT for germinoma is a feasible and effective strategy, warranting further study in the developing world.
Collapse
Affiliation(s)
- Lorena V Baroni
- Service of Hematology/Oncology, Hospital JP Garrahan, 1881 Combate de los Pozos Street, Buenos Aires, Argentina.
| | - Agustina Oller
- Service of Hematology/Oncology, Hospital JP Garrahan, 1881 Combate de los Pozos Street, Buenos Aires, Argentina.
| | - Candela S Freytes
- Service of Hematology/Oncology, Hospital JP Garrahan, 1881 Combate de los Pozos Street, Buenos Aires, Argentina
| | - Claudia V Sampor
- Service of Hematology/Oncology, Hospital JP Garrahan, 1881 Combate de los Pozos Street, Buenos Aires, Argentina
| | - Natalia Pinto
- Service of Radiotherapy, Hospital JP Garrahan, Buenos Aires, Argentina
| | - Nicolas Ponce Fernandez
- Service of Hematology/Oncology, Hospital JP Garrahan, 1881 Combate de los Pozos Street, Buenos Aires, Argentina
| | - Carlos Rugilo
- Service of Diagnostic Imaging, Hospital JP Garrahan, Buenos Aires, Argentina
| | | | - Pedro Zubizarreta
- Service of Hematology/Oncology, Hospital JP Garrahan, 1881 Combate de los Pozos Street, Buenos Aires, Argentina
| | - Daniel Alderete
- Service of Hematology/Oncology, Hospital JP Garrahan, 1881 Combate de los Pozos Street, Buenos Aires, Argentina.
| |
Collapse
|
26
|
Kumar N, Madan R, Dracham CB, Khosla D, Das N, Dey T, Elangovan A, Tripathi M, Gupta K, Ahuja CK, Kapoor R. Multimodality treatment for Central Nervous System Germ Cell Tumors: Disease spectrum and management strategies - A tertiary care center experience from India. Clin Neurol Neurosurg 2021; 202:106481. [PMID: 33508649 DOI: 10.1016/j.clineuro.2021.106481] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 01/06/2021] [Accepted: 01/07/2021] [Indexed: 01/09/2023]
Abstract
OBJECTIVE Intracranial germ cell tumors (GCTs) are relatively rare neoplasms, representing 2-3 % of paediatric brain tumors in Western countries and 8-15 % in East Asia. Here, we discuss the clinical features and treatment outcomes in patients with central nervous system (CNS) GCTs treated at our institute. METHODS Medical records of all primary CNS GCT patients were retrieved retrospectively from 2007 to 2019. Demographic, clinical, treatment and follow up details were entered in a predesigned proforma. Overall survival (OS) and progression-free survival was computed using Kaplan-Meier method and Log-Rank test. Effect of various prognostic factors on survival outcomes was assessed by univariate and multivariate analysis. RESULTS A total of 28 CNS GCT patients were included in this analysis. Median age at presentation was 17 years (range, 7-45 years) with a male to female ratio of 1.8:1. Pineal region was the commonest location, encountered in 15 patients (53.6 %). Pure germinoma was the most frequent histology observed, seen in 19 patients (67.9 %). Male gender and germinoma histology were highly associated with pineal location (p = 0.043 and p = 0.052, respectively). Fourteen patients underwent surgical intervention and nine patients underwent biopsy for diagnostic purpose or to relieve the obstructive symptoms. Only 23 patients (82.1 %) received chemotherapy. However, all patients received radiotherapy (Craniospinal irradiation/whole brain radiotherapy/whole ventricular radiotherapy/ or local radiotherapy). After a median follow-up of 53 months (range, 7-150), 23 patients (82.1 %) were alive. OS was significantly affected by histology (89 % in germinoma vs. 60 % in non-germinomatous, p = 0.054) and location (93 % in pineal region vs. 64.2 % in other location, p = 0.042). Age, gender and surgery did not have any impact on the survival outcomes. CONCLUSION CNS GCTs are relatively rare and heterogeneous neoplasms commonly seen in pineal and suprasellar locations. A combination of chemotherapy and radiotherapy had shown excellent outcomes.
Collapse
Affiliation(s)
- Narendra Kumar
- Department of Radiotherapy & Oncology, PGIMER, Chandigarh, India.
| | - Renu Madan
- Department of Radiotherapy & Oncology, PGIMER, Chandigarh, India.
| | - Chinna Babu Dracham
- Department of Radiation Oncology, Queen's NRI Hospital, Visakhapatnam, India.
| | - Divya Khosla
- Department of Radiotherapy & Oncology, PGIMER, Chandigarh, India.
| | - Namrata Das
- Department of Radiotherapy & Oncology, PGIMER, Chandigarh, India.
| | - Treshita Dey
- Department of Radiotherapy & Oncology, PGIMER, Chandigarh, India.
| | - Arun Elangovan
- Department of Radiation Oncology, Tom Baker Cancer Centre, University of Calgary, Calgary, Canada.
| | | | - Kirti Gupta
- Department of Pathology, PGIMER, Chandigarh, India.
| | | | - Rakesh Kapoor
- Department of Radiotherapy & Oncology, PGIMER, Chandigarh, India.
| |
Collapse
|
27
|
Chang HY, Chiu CF, Jung SM, Wong AMC, Wu CT, Lo FS. Neurological and endocrinological manifestations of 49 children with intracranial pure germinoma at initial diagnosis in Taiwan. Pediatr Neonatol 2021; 62:106-112. [PMID: 33218934 DOI: 10.1016/j.pedneo.2020.07.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 07/16/2020] [Accepted: 07/27/2020] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Intracranial pure germinoma is a rare extragonadal neoplasm. Affected patients may have motor impairment, visual disturbance, neurological signs, and endocrine disorder, depending on the size and location of the tumor. This study investigated and analyzed patients' demographic data and neuroimaging, clinical, laboratory, and endocrinological findings. METHODS We performed a retrospective chart review of 49 children diagnosed with pure germinoma in Taiwan from 1990 to 2018. The initial clinical presentation, tumor markers (beta-hCG, alpha fetoprotein, and carcinoembryonic antigen), pituitary function, and brain images were reviewed and analyzed. RESULTS This study included 49 patients (37 boys and 12 girls). Their ages ranged from 7.5 to 17.9 years, and the mean age at diagnosis was 13.6 years. Initial symptoms included visual disturbance (n = 23, 47.9%), motor impairment (n = 20, 40.8%), polyuria (n = 20, 40.8%), headache (n = 17, 34.7%), dizziness or vertigo (n = 14, 28.6%), nausea/vomiting (n = 13, 26.5%), and short stature (n = 8, 18.2%). Laboratory data indicated growth hormone deficiency or low IGF-1 levels (n = 18, 85.7%), adrenal insufficiency (n = 21, 77.8%), central diabetes insipidus (n = 27, 55.1%), central hypothyroidism (n = 15, 48.4%), and hypogonadotropic hypogonadism (n = 4, 44.4%). CONCLUSION Intracranial pure germinomas may initially manifest as neurological symptoms or endocrinological findings at diagnosis. As endocrinologic presentation is related to delayed diagnosis, clinicians should be aware of patients with such complaints. Laboratory data should be surveyed carefully, and neuroimaging must be considered if the result is abnormal.
Collapse
Affiliation(s)
- Hsin-Yuan Chang
- Division of Pediatric Endocrinology and Genetics, Department of Pediatrics, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taiwan
| | - Chiao-Fan Chiu
- Division of Pediatric Endocrinology and Genetics, Department of Pediatrics, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taiwan
| | - Shih-Ming Jung
- Department of Pathology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan
| | - Alex Mun-Ching Wong
- Department of Medical Imaging and Intervention, Chang Gung Memorial Hospital, Keelung/Linkou, and Chang Gung University, Taiwan
| | - Chieh-Tsai Wu
- Department of Neurosurgery, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan
| | - Fu-Sung Lo
- Division of Pediatric Endocrinology and Genetics, Department of Pediatrics, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taiwan.
| |
Collapse
|
28
|
Zhang Y, Wang L, Ma W, Pan H, Wang R, Zhu H, Yao Y. Basal Ganglia Germ Cell Tumors With or Without Sellar Involvement: A Long-Term Follow-Up in a Single Medical Center and a Systematic Literature Review. Front Endocrinol (Lausanne) 2021; 12:763609. [PMID: 34858336 PMCID: PMC8631754 DOI: 10.3389/fendo.2021.763609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 09/27/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Basal ganglia germ cell tumors (BGGCTs) represent an extremely rare subset of tumors about which little is known. Some patients suffer from tumor dissemination, such as sellar involvement. This study aimed to evaluate the independent prognostic risk factors of patients with BGGCTs with or without sellar involvement. METHODS Sixteen patients were diagnosed with BGGCTs at Peking Union Medical College Hospital from January 2000 to December 2020. A literature review was performed on the online databases Medline and PubMed, and 76 cases in the 19 retrieved articles were identified at the same time. The data regarding biochemical tests, radiological examinations, and outcomes during follow-up were analyzed. RESULTS Of 92 patients in this study, seven patients were clinically diagnosed as germinomas, with the remaining 85 patients receiving surgery. Fifty-two patients suffered from multifocal lesions or tumor dissemination. The patients with BGGCTs demonstrated a significant male predilection. The patients with delayed diagnosis more likely had cognitive disturbance (p = 0.028), mental disturbance (p = 0.047), and diabetes insipidus (p = 0.02). Multivariate analysis demonstrated that the independent poor prognostic risk factors of patients with BGGCTs were delayed diagnosis [odd ratio (OR) 2.33; 95% CI 1.02-5.31], focal radiotherapy (OR 4.00; 95% CI 1.69-9.49), and non-pure germinoma (OR 4.64; 95% CI 1.76-12.22). CONCLUSIONS The delayed diagnosis, focal radiotherapy, and non-pure germinoma were associated with a poorer prognosis for patients with BGGCTs with or without sellar involvement.
Collapse
Affiliation(s)
- Yi Zhang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Li Wang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Wenbin Ma
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Hui Pan
- Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Renzhi Wang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Huijuan Zhu
- Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
- *Correspondence: Yong Yao, ; Huijuan Zhu,
| | - Yong Yao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
- *Correspondence: Yong Yao, ; Huijuan Zhu,
| |
Collapse
|
29
|
Bennett J, Erker C, Lafay-Cousin L, Ramaswamy V, Hukin J, Vanan MI, Cheng S, Coltin H, Fonseca A, Johnston D, Lo A, Zelcer S, Alvi S, Bowes L, Brossard J, Charlebois J, Eisenstat D, Felton K, Fleming A, Jabado N, Larouche V, Legault G, Mpofu C, Perreault S, Silva M, Sinha R, Strother D, Tsang DS, Wilson B, Crooks B, Bartels U. Canadian Pediatric Neuro-Oncology Standards of Practice. Front Oncol 2020; 10:593192. [PMID: 33415075 PMCID: PMC7783450 DOI: 10.3389/fonc.2020.593192] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 11/16/2020] [Indexed: 11/13/2022] Open
Abstract
Primary CNS tumors are the leading cause of cancer-related death in pediatrics. It is essential to understand treatment trends to interpret national survival data. In Canada, children with CNS tumors are treated at one of 16 tertiary care centers. We surveyed pediatric neuro-oncologists to create a national standard of practice to be used in the absence of a clinical trial for seven of the most prevalent brain tumors in children. This allowed description of practice across the country, along with a consensus. This had a multitude of benefits, including understanding practice patterns, allowing for a basis to compare in future research and informing Health Canada of the current management of patients. This also allows all children in Canada to receive equivalent care, regardless of location.
Collapse
Affiliation(s)
- Julie Bennett
- Division of Neuro-Oncology, The Hospital for Sick Children, Toronto, ON, Canada
| | - Craig Erker
- Division of Pediatric Hematology/Oncology, IWK Health Centre, Halifax, NS, Canada
| | - Lucie Lafay-Cousin
- Department of Oncology, Alberta Children's Hospital, Calgary, AB, Canada
| | - Vijay Ramaswamy
- Division of Neuro-Oncology, The Hospital for Sick Children, Toronto, ON, Canada
| | - Juliette Hukin
- Division of Hematology, Oncology and Bone Marrow Transplant, British Columbia Children's Hospital, Vancouver, BC, Canada
| | | | - Sylvia Cheng
- Division of Hematology, Oncology and Bone Marrow Transplant, British Columbia Children's Hospital, Vancouver, BC, Canada
| | - Hallie Coltin
- Division of Hematology/Oncology, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada
| | - Adriana Fonseca
- Division of Neuro-Oncology, The Hospital for Sick Children, Toronto, ON, Canada
| | - Donna Johnston
- Division of Hematology/Oncology, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada
| | - Andrea Lo
- Division of Radiation Oncology and Developmental Radiotherapeutics, BC Cancer Centre, Vancouver, BC, Canada
| | - Shayna Zelcer
- Division of Pediatric Hematology/Oncology, London Health Sciences Centre, London, ON, Canada
| | - Saima Alvi
- Pediatric Oncology, Saskatchewan Cancer Agency, Regina, SK, Canada
| | - Lynette Bowes
- Division of Pediatrics, Memorial University, St. John's, NF, Canada
| | - Josée Brossard
- Division of Pediatric Hematology/Oncology, Universitaire de Sherbrooke, Sherbrooke, QC, Canada
| | - Janie Charlebois
- Division of Pediatric Hematology/Oncology, Universitaire de Sherbrooke, Sherbrooke, QC, Canada
| | - David Eisenstat
- Division of Pediatric Hematology/Oncology & Palliative Care, Stollery Children's Hospital, Edmonton, AB, Canada
| | - Kathleen Felton
- Division of Pediatric Hematology/Oncology, Jim Pattison Children's Hospital, Saskatoon, SK, Canada
| | - Adam Fleming
- Division of Pediatric Hematology/Oncology, McMaster Children's Hospital, Hamilton, ON, Canada
| | - Nada Jabado
- Division of Hematology/Oncology, Montreal Children's Hospital, Montreal, QC, Canada
| | - Valérie Larouche
- Division of Hematology/Oncology, CHU de Quebec, Quebec City, QC, Canada
| | - Geneviève Legault
- Division of Hematology/Oncology, Montreal Children's Hospital, Montreal, QC, Canada
| | - Chris Mpofu
- Division of Pediatric Hematology/Oncology, Jim Pattison Children's Hospital, Saskatoon, SK, Canada
| | | | - Mariana Silva
- Division of Pediatrics, Queen's University, Kingston, ON, Canada
| | - Roona Sinha
- Division of Pediatric Hematology/Oncology, Jim Pattison Children's Hospital, Saskatoon, SK, Canada
| | - Doug Strother
- Department of Oncology, Alberta Children's Hospital, Calgary, AB, Canada
| | - Derek S Tsang
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Beverly Wilson
- Division of Pediatric Hematology/Oncology & Palliative Care, Stollery Children's Hospital, Edmonton, AB, Canada
| | - Bruce Crooks
- Division of Pediatric Hematology/Oncology, IWK Health Centre, Halifax, NS, Canada
| | - Ute Bartels
- Division of Neuro-Oncology, The Hospital for Sick Children, Toronto, ON, Canada
| |
Collapse
|
30
|
Pediatric primary central nervous system tumors registry in Thailand under National Health Security Office schemes. J Neurooncol 2020; 149:141-151. [PMID: 32710301 DOI: 10.1007/s11060-020-03582-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 07/11/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Few epidemiological studies of pediatric central nervous system (CNS) tumors have been performed using data from Southeast Asian national registries. Therefore, we aimed to examine data on CNS tumors from the first national childhood CNS tumor registry in Thailand. METHODS Newly diagnosed children with benign and malignant primary CNS tumors from 20 nationwide hospitals were included. Two eras in the Thai registry were studied to compare national protocol effectiveness, including 2003-2005 (before establishment of a pediatric CNS tumor protocol) and 2011-2012 (post-establishment). RESULTS The first study period had 300 patients with an incidence of 7.5/1,000,000 person-years and the second had 168 patients with an incidence of 13.24/1,000,000 person-years. The three most common tumors were gliomas, medulloblastoma/primitive neuroectodermal tumor (PNET), and germ cell tumors. The most common tumor site was the cerebellum, followed by the brainstem and pineal region. Five- and 10-year overall survival (OS) rates were 46.62% (95% confidence interval [CI] 40.85-52.18) and 41.78% (95% CI 36.11-47.34), respectively, for the first period. The second period had a 5-year OS of 64.75% (95% CI 56.70-71.68). OS rates for gliomas, germ cell tumors, medulloblastoma/PNET, and ependymomas were better in the second period than in the first period. CONCLUSIONS The incidence of primary childhood CNS tumors in our study is lower compared with other reports. Improvement of OS in the second study period might be because of establishment of the Thai Pediatric Oncology Group, and national protocols for childhood CNS tumors.
Collapse
|
31
|
Celik O, Ozyurt S, Saglican Y. Suprasellar germinoma with hypopituitarism in an 18-year old man: A case report and review of literature. Clin Neurol Neurosurg 2020; 196:106026. [PMID: 32580069 DOI: 10.1016/j.clineuro.2020.106026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 05/20/2020] [Accepted: 06/14/2020] [Indexed: 11/30/2022]
Abstract
An 18 year old patient was presented to the ophtalmology outpatient clinic with blurrred vision, headache and fatigue for 6 months. Ophtalmological examination showed loss of visual acuity in the left eye and decreased in the right eye and bilateral optic atrophy. Further physical examination pointed out delayed sexual development. Hypopituitarism was observed in endocrinological examination. Brain magnetic resonance imaging (MRI) demonstrated contrast enhancing mass lesion at suprasellar region with involvement of posterior perimesencephalic cisternal region. The mass resected by craniotomy and pathology showed germinoma. Afterwards he received systemic chemotherapy with bleomisin, etoposide, cisplatin for 4 cycles followed by cranial radiotherapy with 30.6 Gy with a boost to the primary tumor at a dose of 19.8 Gy. On his follow-up MRI, there are no signs of residual tumor nor tumor recurrence. His final examination reveals slightly increased visual acuity in the right eye and he continued to take hydrocortisone and L-thyroxin. After one year follow-up, human chorionic gonadotropin (hCG) alpha treatment was started for sexual development. Here in, we present a case with suprasellar germinoma in the context of the review of the literature.
Collapse
Affiliation(s)
- Ozlem Celik
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Acibadem Medical School, University of Acibadem, Istanbul, Turkey.
| | - Semih Ozyurt
- Department of Internal Medicine, Acibadem Medical School, University of Acibadem, Istanbul, Turkey
| | - Yesim Saglican
- Department of Pathology, Acibadem Medical School, University of Acibadem, Istanbul, Turkey
| |
Collapse
|
32
|
García García E, Gómez Gila AL, Merchante E, Rivero Garvia M, Venegas Moreno E, Soto Moreno A, Márquez Vega C. Endocrine manifestations of central nervous system germ cell tumors in children. ACTA ACUST UNITED AC 2020; 67:540-544. [PMID: 32197991 DOI: 10.1016/j.endinu.2019.11.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 11/23/2019] [Accepted: 11/29/2019] [Indexed: 11/18/2022]
Abstract
INTRODUCTION Central nervous system germ cell tumors need to be adequately diagnosed because their treatment is usually effective and they do not always require surgery. The study objectives are to describe the endocrine manifestations of these tumors and to compare the time of their onset to that of the occurrence of neurological and visual changes. PATIENTS AND METHODS The medical histories of patients under 14 years of age seen at a pediatric endocrinology unit between 2000 and 2018 were reviewed. Wilcoxon and Fisher statistical tests were performed. RESULTS We found 12patients (10 females) with an age at diagnosis of 9.4±1.7 years and a follow-up time of 5.5±3.0 years, 10with tumors in the sellar region, and each one with a pineal gland and a bifocal tumor. Clinical changes leading to diagnosis were neurological and/or visual in 9patients and hormonal in three. Seven patients diagnosed on the basis of neurological or visual symptoms had previously reported hormonal changes, giving us a total of 10 children at diagnosis (the most common diagnosis was central diabetes insipidus, found in 8). Endocrine symptoms had been present before diagnosis for 25.0±26.2 months, considerably longer than neuro-ophthalmological complaints (2.0±2.1 months, p=0.012). CONCLUSIONS Almost all intracranial germ cell tumors have associated endocrine manifestations at diagnosis, with central diabetes insipidus the most common. Hormonal symptoms usually appear long before neuro-ophthalmological manifestations. Adequate clinical and endocrinological assessment may allow for an earlier diagnosis of these tumors.
Collapse
Affiliation(s)
- Emilio García García
- Servicio de Pediatría, Hospital Universitario Virgen del Rocío, Sevilla, España.
| | | | - Elena Merchante
- Servicio de Radiodiagnóstico, Hospital Universitario Virgen del Rocío, Sevilla, España
| | - Mónica Rivero Garvia
- Servicio de Neurocirugía, Hospital Universitario Virgen del Rocío, Sevilla, España
| | - Eva Venegas Moreno
- Servicio de Endocrinología y Nutrición, Hospital Universitario Virgen del Rocío, Sevilla, España
| | - Alfonso Soto Moreno
- Servicio de Endocrinología y Nutrición, Hospital Universitario Virgen del Rocío, Sevilla, España
| | | |
Collapse
|
33
|
Hayden J, Murray MJ, Bartels U, Ajithkumar T, Muthusamy B, Penn A, Calaminus G, Nicholson J. Symptom interval and treatment burden for patients with malignant central nervous system germ cell tumours. Arch Dis Child 2020; 105:247-252. [PMID: 31594777 DOI: 10.1136/archdischild-2019-317245] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Revised: 09/02/2019] [Accepted: 09/23/2019] [Indexed: 12/21/2022]
Abstract
OBJECTIVE Patients with central nervous system germ cell tumours (CNS-GCTs) commonly initially present to primary care or general paediatricians. Prolonged symptom intervals (SI) are frequently seen in CNS-GCTs and have been associated with inferior outcomes in other brain tumours. This study reviewed the clinical presentation of CNS-GCTs and examined the effect of prolonged SI. DESIGN/SETTING/PATIENTS/OUTCOMES International multicentre 10-year retrospective study (2002-2011 inclusive), across six international paediatric oncology treatment centres. All newly diagnosed patients with CNS-GCT were included. Main outcome measure was time interval from first symptom to diagnosis. RESULTS The study cohort included 86 (58 males:28 female) patients (59 'germinoma' and 27 'non-germinomatous' GCTs), with tumours being pineal (n=33), suprasellar (n=25), bifocal (pineal+suprasellar; n=24) and 'other' site (n=4), of which 16 (19%) were metastatic. Median age at diagnosis was 14 years (0-23 years). The time to diagnosis from first symptom (SI) was 0-69 months (median 3 months, mean 9 months). A prolonged SI (>6 months) was observed in 28/86 patients (33%) and significantly associated with metastatic disease (11/28 (39%) vs 5/58 (9%); p=0.002)) at diagnosis, but not overall survival. With prolonged SI, endocrine symptoms, particularly diabetes insipidus, were more common (21/28 (75%) vs 14/58 (24%) patients; p<0.002), but raised intracranial pressure (RICP) was less frequent (4/28 (14%) vs 43/58 (74%) patients; p<0.001)) at first symptom. CONCLUSIONS One-third of patients with CNS-GCT have >6 months of symptoms prior to diagnosis. Delayed diagnosis is associated with metastatic disease. Early symptom recognition, particularly related to visual and hormonal disturbances in the absence of RICP, may improve timely diagnosis, reduce metastatic disease frequency and consequently reduce treatment burden and late effects.
Collapse
Affiliation(s)
- James Hayden
- Department of Paediatric Haematology and Oncology, Alder Hey Children's NHS Foundation Trust, Liverpool, UK.,Department of Paediatric Haematology and Oncology, Great North Children's Hospital, Newcastle upon Tyne, UK
| | - Matthew J Murray
- Department of Paediatric Haematology and Oncology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Ute Bartels
- Department of Paediatric Haematology and Oncology, Paediatric Brain Tumour Program, SickKids, Toronto, Ontario, Canada
| | - Thankamma Ajithkumar
- Department of Radiation Oncology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, Cambridgeshire, UK
| | - Brinda Muthusamy
- Department of Paediatric Neuro-Ophthalmology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Anthony Penn
- Children's Brain Tumour Research Network (CBTRN), Royal Manchester Children's Hospital, Manchester, UK.,Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Gabriele Calaminus
- Department of Paediatric Haematology and Oncology, University Hospital Bonn, Bonn, Germany
| | - James Nicholson
- Paediatric Oncology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| |
Collapse
|
34
|
Kaltsas GA, Kolomodi D, Randeva H, Grossman A. Nonneuroendocrine Neoplasms of the Pituitary Region. J Clin Endocrinol Metab 2019; 104:3108-3123. [PMID: 30779850 DOI: 10.1210/jc.2018-01871] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Accepted: 02/14/2019] [Indexed: 12/18/2022]
Abstract
CONTEXT Although most sellar lesions are related to pituitary adenomas, the region gives rise to a variety of neoplasms that can be associated with substantial morbidity and/or mortality. DESIGN Information from reviews and guidelines of relevant societies dealing with such neoplasms, as well as articles that have provided new developments that made important contributions to their pathogenesis and treatment up to 2018, were obtained: public indexes such as PubMed/MEDLINE were used with the relevant search items. RESULTS Sellar neoplasms have a worse outcome than pituitary adenomas that is related not only to their natural history but also to side effects of therapies and evolving endocrine and/or hypothalamic deficiencies. Recent imaging advances have established the radiological fingerprint of some of these neoplasms, and several chromosomal aberrations have also been identified. Although established approaches along with new surgical and radiotherapeutic approaches remain the main treatment modalities, recent evidence has provided insight into their molecular pathogenesis involving, other than chemotherapy, treatments with targeted agents as in gliomas and craniopharyngiomas bearing BRAF mutations. Development of predictive markers of recurrences may also identify high-risk patients, including proliferative markers and expression of the progesterone receptor in meningiomas, and lead to less aggressive surgery. Owing to the rarity and complexity of these neoplasms, patients should be managed in dedicated centers. CONCLUSIONS The diagnosis and management of sellar neoplasms necessitate a multidisciplinary approach. Following evolving recent advances in their diagnosis and therapy, such a multidisciplinary approach needs to be extended to establish evidence-based diagnostic and management plans.
Collapse
Affiliation(s)
- Gregory A Kaltsas
- First Department of Propaedeutic Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
- WISDEM Centre, University Hospital of Coventry and Warwickshire, Coventry, United Kingdom
| | - Dionysia Kolomodi
- First Department of Propaedeutic Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Harpal Randeva
- WISDEM Centre, University Hospital of Coventry and Warwickshire, Coventry, United Kingdom
| | - Ashley Grossman
- Centre for Endocrinology, Barts and the London School of Medicine, Queen Mary University of London, London, United Kingdom
| |
Collapse
|
35
|
Romić D, Raguž M, Marčinković P, Sesar P, Špero M, Čolak Romić Z, Dlaka D, Chudy D. Intracranial Mature Teratoma in an Adult Patient: A Case Report. J Neurol Surg Rep 2019; 80:e14-e17. [PMID: 31041158 PMCID: PMC6447400 DOI: 10.1055/s-0039-1685213] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Accepted: 01/18/2019] [Indexed: 12/18/2022] Open
Abstract
Introduction
: Primary intracranial teratoma is a subtype of germ cell tumors, classified into three subtypes. They occur very rarely, with only several reported individual cases in adults.
Case Description
We present a patient with an intermittent headache in the right frontal region. Magnetic resonance imaging (MRI) revealed a right sided high frontal parasagittal mass that compressed the falx, the right lateral ventricle, as well as the brain parenchyma. Patient underwent surgical treatment. Histopathological analysis described mature teratoma. Four months after the surgical treatment there were no signs of residual intracranial mass or relapse.
Discussion
Primary intracranial teratoma in adults has a nonspecific clinical presentation. MRI reveals a solitary irregular mass with multilocularity and mixed signals derived from different tissues. The patients age, biochemical markers, and patohistological analysis are necessary to confirm the diagnosis.
Conclusion
Teratoma treatment strategy still remains controversial. It includes radical resection whenever possible. Since the residual portion of mature teratoma may contain part of immature or malignant tissue, tumor recurrence after surgical removal is possible. Also, new tumor mass could occur at other sites intracranial after the initial one was removed. Thus, although patients usually recover, they should be followed-up for a long period of time.
Collapse
Affiliation(s)
- Dominik Romić
- Department of Neurosurgery, University Hospital Dubrava, Zagreb, Croatia
| | - Marina Raguž
- Department of Neurosurgery, University Hospital Dubrava, Zagreb, Croatia
| | - Petar Marčinković
- Department of Neurosurgery, University Hospital Dubrava, Zagreb, Croatia
| | - Patricija Sesar
- Department of Pathology and Cytology, University Hospital Dubrava, Zagreb, Croatia
| | - Martina Špero
- Department of Radiology, University Hospital Dubrava, Zagreb, Croatia
| | | | - Domagoj Dlaka
- Department of Neurosurgery, University Hospital Dubrava, Zagreb, Croatia
| | - Darko Chudy
- Department of Neurosurgery, University Hospital Dubrava, Zagreb, Croatia
| |
Collapse
|
36
|
Ventura M, Gomes L, Rosmaninho-Salgado J, Barros L, Paiva I, Melo M, Oliveira D, Carrilho F. Bifocal germinoma in a patient with 16p11.2 microdeletion syndrome. Endocrinol Diabetes Metab Case Rep 2019; 2019:EDM180149. [PMID: 30738016 PMCID: PMC6373620 DOI: 10.1530/edm-18-0149] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 01/18/2019] [Indexed: 12/12/2022] Open
Abstract
Intracranial germinomas are rare tumors affecting mostly patients at young age. Therefore, molecular data on its etiopathogenesis are scarce. We present a clinical case of a male patient of 25 years with an intracranial germinoma and a 16p11.2 microdeletion. His initial complaints were related to obesity, loss of facial hair and polydipsia. He also had a history of social-interaction difficulties during childhood. His blood tests were consistent with hypogonadotropic hypogonadism and secondary adrenal insufficiency, and he had been previously diagnosed with hypothyroidism. He also presented with polyuria and polydipsia and the water deprivation test confirmed the diagnosis of diabetes insipidus. His sellar magnetic resonance imaging (MRI) showed two lesions: one located in the pineal gland and other in the suprasellar region, both with characteristics suggestive of germinoma. Chromosomal microarray analysis was performed due to the association of obesity with social disability, and the result identified a 604 kb 16p11.2 microdeletion. The surgical biopsy confirmed the histological diagnosis of a germinoma. Pharmacological treatment with testosterone, hydrocortisone and desmopressin was started, and the patient underwent radiotherapy (40 Gy divided in 25 fractions). Three months after radiotherapy, a significant decrease in suprasellar and pineal lesions without improvement in pituitary hormonal deficiencies was observed. The patient is currently under follow-up. To the best of our knowledge, we describe the first germinoma in a patient with a 16p11.2 deletion syndrome, raising the question about the impact of this genetic alteration on tumorigenesis and highlighting the need of molecular analysis of germ cell tumors as only little is known about their genetic background. Learning points: Central nervous system germ cell tumors (CNSGTs) are rare intracranial tumors that affect mainly young male patients. They are typically located in the pineal and suprasellar regions and patients frequently present with symptoms of hypopituitarism. The molecular pathology of CNSGTs is unknown, but it has been associated with gain of function of the KIT gene, isochromosome 12p amplification and a low DNA methylation. Germinoma is a radiosensitive tumor whose diagnosis depends on imaging, tumor marker detection, surgical biopsy and cerebrospinal fluid cytology. 16p11.2 microdeletion syndrome is phenotypically characterized by developmental delay, intellectual disability and autism spectrum disorders. Seminoma, cholesteatoma, desmoid tumor, leiomyoma and Wilms tumor have been described in a few patients with 16p11.2 deletion. Bifocal germinoma was identified in this patient with a 16p11.2 microdeletion syndrome, which represents a putative new association not previously reported in the literature.
Collapse
Affiliation(s)
- Mara Ventura
- Department of Endocrinology, Diabetes and Metabolism
| | - Leonor Gomes
- Department of Endocrinology, Diabetes and Metabolism
| | - Joana Rosmaninho-Salgado
- Department of Medical Genetics, Pediatric Unit, Coimbra Hospital and Universitary Center, Coimbra, Portugal
| | - Luísa Barros
- Department of Endocrinology, Diabetes and Metabolism
| | - Isabel Paiva
- Department of Endocrinology, Diabetes and Metabolism
| | - Miguel Melo
- Department of Endocrinology, Diabetes and Metabolism
| | | | | |
Collapse
|