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Márquez YB, Johnson AR, Cafferata GN, Jaimovich SG. Analysis of the different pathways of ectopic recurrence of craniopharyngioma in pediatric patients: presentation of cases and review of the literature. Childs Nerv Syst 2024:10.1007/s00381-024-06585-4. [PMID: 39187634 DOI: 10.1007/s00381-024-06585-4] [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: 07/08/2024] [Accepted: 08/19/2024] [Indexed: 08/28/2024]
Abstract
PURPOSE Craniopharyngioma is a tumor derived from the squamous epithelium of Rathke's pouch. Despite successful excision, recurrence is common, typically occurring at the original tumor site. More rarely, recurrences can manifest at distant locations. This article reports on three distinct types of ectopic recurrence and reviews the existing literature. METHODS We reviewed clinical records and neuroimaging data of craniopharyngioma patients at our institution, identifying three cases of ectopic recurrence. Additionally, we conducted a literature review of similar cases published between 1975 and 2023, focusing on historical background, pathophysiology, clinical and radiological features, and treatment options. RESULTS We identified nineteen articles detailing ectopic recurrence of craniopharyngiomas in pediatric patients. The right frontal lobe was the most frequently reported site of recurrence. The shortest interval to recurrence was 11 months, while the longest was 14 years. Most cases were managed with surgical resection, yielding positive outcomes. In our cases, the recurrence sites were temporal intraparenchymal, intraosseous orbital, and occipital intraventricular. All were successfully treated with surgery, with no subsequent recurrences. CONCLUSION Although craniopharyngiomas are histologically benign, they can recur locally and, more rarely, at distant sites. Surgical intervention is generally well-tolerated. Further research into tumor cell dissemination mechanisms is essential to develop strategies for preventing ectopic recurrence.
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Affiliation(s)
| | - Agustin Ruiz Johnson
- Department of Neurosurgery, Hospital de Pediatría J.P. Garrahan, Buenos Aires, Argentina
| | | | - Sebastian G Jaimovich
- Department of Neurosurgery, Hospital de Pediatría J.P. Garrahan, Buenos Aires, Argentina
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Karaman AK, Özgen KH, Korkmazer B, Hamid R, Kübra Yıldırım H, Kemerdere R, Çomunoğlu N, Tanrıöver N, Arslan S, Kızılkılıç O. Comparison of MRI findings of hypothalamic-optic chiasmatic gliomas and craniopharyngiomas. Acta Radiol 2024; 65:784-791. [PMID: 38613353 DOI: 10.1177/02841851241241527] [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] [Indexed: 04/14/2024]
Abstract
BACKGROUND Differential diagnosis of hypothalamic-optic chiasmatic gliomas (HOCGs) and craniopharyngiomas on magnetic resonance imaging (MRI) can be quite challenging. PURPOSE To compare the MRI features of HOCGs and cranipharyngiomas. MATERIAL AND METHODS Patients diagnosed with HOCG or craniopharyngioma in histopathological evaluation between 2012 and 2022 and who underwent preoperative contrast-enhanced brain MRI were included. Various MRI features were retrospectively evaluated for each lesion: T2-weighted imaging and fluid attenuation inversion recovery hyperintensity, calcification, cystic change, T1-weighted (T1W) imaging hyperintensity of the cystic component, hemorrhage, involvement of sellar, suprasellar or other adjacent structures, lobulated appearance, presence of hydrocephalus, and contrast enhancement pattern. Apparent diffusion coefficient (ADC) values were also evaluated and compared. RESULTS Among 38 patients included, 13 (34%) had HOCG and 25 (66%) had craniopharyngioma. Craniopharyngiomas had a significantly higher rate of cystic changes, calcification, and T1W imaging hyperintensity of the cystic component than HOCGs (P <0.05). Of HOCGs, 92% had chiasm involvement, 23% had optic nerve involvement, and 31% had brain stem involvement. On the other hand, chiasm involvement was observed in 8% of craniopharyngiomas, but none had optic nerve and/or brain stem involvement (P <0.05). While 62% (8/13) of HOCGs had diffuse homogeneous enhancement, 80% (20/25) of craniopharyngiomas had a diffuse heterogeneous enhancement pattern. Mean ADC values were significantly higher in craniopharyngiomas compared to HOCGs (2.1 vs. 1.6 ×10-3mm2/s, P <0.05). CONCLUSION Although some neuroimaging findings may overlap, features such as presence of cyst and calcification, brain stem and optic pathway involvement, different enhancement patterns, and ADC values may be helpful in the differential diagnosis of HOCGs and craniopharyngiomas.
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Affiliation(s)
- Ahmet Kursat Karaman
- Department of Radiology, Sureyyapasa Chest Diseases and Thoracic Surgery Training Hospital, Istanbul, Turkey
| | - Kerime Hatun Özgen
- Department of Radiology, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Bora Korkmazer
- Division of Neuroradiology, Department of Radiology, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Rauf Hamid
- Department of Radiology, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | | | - Rahşan Kemerdere
- Department of Neurosurgery, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Nil Çomunoğlu
- Department of Pathology, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Necmettin Tanrıöver
- Department of Neurosurgery, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Serdar Arslan
- Division of Neuroradiology, Department of Radiology, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Osman Kızılkılıç
- Division of Neuroradiology, Department of Radiology, Istanbul University-Cerrahpasa, Istanbul, Turkey
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Ji C, Cheng H, Zhou X, Cao X, Qiao N, Shi C, Zhang Y, Ye Z, Zhao Y. Ectopic recurrence craniopharyngioma: series report and literature review. Chin Neurosurg J 2023; 9:13. [PMID: 37147737 PMCID: PMC10163818 DOI: 10.1186/s41016-023-00326-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 04/22/2023] [Indexed: 05/07/2023] Open
Abstract
BACKGROUND Craniopharyngioma is a common intracranial tumor located in the sellar-suprasellar region. Due to the involvement of adjacent structures, it can lead to increased intracranial pressure, visual impairment, and endocrine deficiencies. Surgical resection is the primary treatment, but it is a tough challenge to achieve total resection, which will led to the frequency of recurrences and progressions. Among them, distant spread is extremely rare, but important complication, identifying and providing proper therapy, is crucial. METHODS We report two cases of ectopic recurrence craniopharyngioma and make a literature review for the published similar case reports. RESULTS Our literature review revealed 63 cases (including our patient). The onset age in children group and adult group ranges from 2-14 years old (6.70 ± 3.33) to 17-73 years old (40.63 ± 15.58), while the interval year between tumor initiation and ectopic recurrence ranges from 0.17-20 (7.28 ± 6.76) years to 0.3-34 (6.85 ± 7.29). Achieving gross total resection seems not to prevent the ectopic recurrence. The major pathology of ectopic recurrence craniopharyngioma is adamantinomatous type. The most common site of ectopic recurrence is frontal lobe. According to the pathogenesis, 35 cases were seeding along the surgical approach, and 28 cases were seeding via the CSF pathway. CONCLUSION Ectopic recurrence craniopharyngioma is rare, but it can lead to serious symptoms. Delicate surgical procedure can help to reduce the risk of ectopic recurrence, and standardized follow-up can provide valuable information for treatment.
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Affiliation(s)
- Chenxing Ji
- Department of Neurosurgery, National Center for Neurological Disorders, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, 200040, China
- Neurosurgical Institute of Fudan University, Shanghai, 200040, China
| | - Haixia Cheng
- Department of Pathology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, 200040, China
| | - Xiang Zhou
- Department of Neurosurgery, National Center for Neurological Disorders, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, 200040, China
- Neurosurgical Institute of Fudan University, Shanghai, 200040, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, 200040, China
| | - Xiaoyun Cao
- Department of Neurosurgery, National Center for Neurological Disorders, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, 200040, China
- Neurosurgical Institute of Fudan University, Shanghai, 200040, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, 200040, China
| | - Nidan Qiao
- Department of Neurosurgery, National Center for Neurological Disorders, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, 200040, China
- Neurosurgical Institute of Fudan University, Shanghai, 200040, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, 200040, China
| | - Chengzhang Shi
- Department of Neurosurgery, National Center for Neurological Disorders, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, 200040, China
- Neurosurgical Institute of Fudan University, Shanghai, 200040, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, 200040, China
| | - Yichao Zhang
- Department of Neurosurgery, National Center for Neurological Disorders, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, 200040, China
- Neurosurgical Institute of Fudan University, Shanghai, 200040, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, 200040, China
| | - Zhao Ye
- Department of Neurosurgery, National Center for Neurological Disorders, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, 200040, China.
- Neurosurgical Institute of Fudan University, Shanghai, 200040, China.
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, 200040, China.
| | - Yao Zhao
- Department of Neurosurgery, National Center for Neurological Disorders, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, 200040, China
- Neurosurgical Institute of Fudan University, Shanghai, 200040, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, 200040, China
- State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Institutes of Brain Science, Fudan University, Shanghai, China
- National Clinical Research Center for Aging and Medicine, Huashan Hospital, Fudan University, Shanghai, 200040, China
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Cocito C, Martin B, Giantini-Larsen AM, Valcarce-Aspegren M, Souweidane MM, Szalontay L, Dahmane N, Greenfield JP. Leptomeningeal dissemination in pediatric brain tumors. Neoplasia 2023; 39:100898. [PMID: 37011459 PMCID: PMC10124141 DOI: 10.1016/j.neo.2023.100898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 03/09/2023] [Accepted: 03/13/2023] [Indexed: 04/03/2023]
Abstract
Leptomeningeal disease (LMD) in pediatric brain tumors (PBTs) is a poorly understood and categorized phenomenon. LMD incidence rates, as well as diagnosis, treatment, and screening practices, vary greatly depending on the primary tumor pathology. While LMD is encountered most frequently in medulloblastoma, reports of LMD have been described across a wide variety of PBT pathologies. LMD may be diagnosed simultaneously with the primary tumor, at time of recurrence, or as primary LMD without a primary intraparenchymal lesion. Dissemination and seeding of the cerebrospinal fluid (CSF) involves a modified invasion-metastasis cascade and is often the result of direct deposition of tumor cells into the CSF. Cells develop select environmental advantages to survive the harsh, nutrient poor and turbulent environment of the CSF and leptomeninges. Improved understanding of the molecular mechanisms that underlie LMD, along with improved diagnostic and treatment approaches, will help the prognosis of children affected by primary brain tumors.
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Selfa A, Arráez C, Ros Á, Linares J, Cerro L, Arráez MÁ. Ectopic recurrence of craniopharyngioma in the posterior fossa: Case report and review of the literature. NEUROCIRUGIA (ENGLISH EDITION) 2023; 34:32-39. [PMID: 36623891 DOI: 10.1016/j.neucie.2022.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Accepted: 02/19/2022] [Indexed: 06/17/2023]
Abstract
Craniopharyngiomas are benign epithelial tumors which may very occasionally recur in ectopic locations. We present two cases of ectopic recurrence, both in the posterior fossa, and provide a review of the literature with basic statistics. Two patients admitted to our institution with posterior fossa lesions underwent gross total resection. Pathological studies showed adamantinomatous craniopharyngiomas (ACP). Both patients had a prior history of suprasellar tumor surgery. We also reviewed the related data and undertook a basic statistical analysis. We found 67 cases of ectopic recurrent craniopharyngioma (including the present cases): 51 cases were adamantinomatous (76%), 6 papillary (9%) and 10 unknown (15%). 18 cases occurred in the posterior fossa, all of them diagnosed as the ACP subtype. The intervals until recurrence were 15.15 years for posterior fossa recurrences and 5.75 years for supratentorial cases. Student t test showed significant differences in time to recurrence (p 0.002). Gross total resection was performed in 53 cases (79%), subtotal resection+radiotherapy in 3 (5%) and 11 (16%) cases were treated with other options. Ectopic recurrence is a rare but possible event. Those in the posterior fossa may appear later than in the supratentorial space. ACP is likely to be the most common subtype in these cases, possibly due to its more aggressive behavior compared to the papillary subtype. Long term follow-up should be performed to detect ectopic recurrences. Ectopic recurrences are often surgically accessible and gross total resection should be achieved.
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Affiliation(s)
- Antonio Selfa
- Department of Neurological Surgery, Hospital Regional Universitario, Malaga, Spain.
| | - Cinta Arráez
- Department of Neurological Surgery, Hospital Regional Universitario, Malaga, Spain
| | - Ángela Ros
- Department of Neurological Surgery, Hospital Regional Universitario, Malaga, Spain
| | - Jorge Linares
- Department of Neurological Surgery, Hospital Regional Universitario, Malaga, Spain
| | - Laura Cerro
- Department of Neurological Surgery, Hospital Regional Universitario, Malaga, Spain
| | - Miguel Ángel Arráez
- Department of Neurological Surgery, Hospital Regional Universitario, Malaga, Spain
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Spinal ectopic recurrence of craniopharyngioma in a pediatric patient. Childs Nerv Syst 2023; 39:279-284. [PMID: 35831710 DOI: 10.1007/s00381-022-05604-6] [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: 04/18/2022] [Accepted: 07/02/2022] [Indexed: 11/03/2022]
Abstract
Craniopharyngiomas are rare, benign lesions that can be treated with surgery, radiation therapy, or a combination of these modalities. They have a propensity for local recurrence, but there have also been rare cases reported of ectopic recurrence. Here, we present the case of a 15-year-old girl with a recurrence of craniopharyngioma in the spine, which is the second-ever reported case of recurrence outside of the brain in a pediatric patient, and review the 19 reported cases of ectopic recurrence in pediatric patients due to cerebrospinal fluid dissemination.
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7
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Piloni M, Gagliardi F, Bailo M, Losa M, Boari N, Spina A, Mortini P. Craniopharyngioma in Pediatrics and Adults. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1405:299-329. [PMID: 37452943 DOI: 10.1007/978-3-031-23705-8_11] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/18/2023]
Abstract
Craniopharyngiomas are rare malignancies of dysembryogenic origin, involving the sellar and parasellar areas. These low-grade, epithelial tumors account for two main histological patterns (adamantinomatous craniopharyngioma and papillary craniopharyngioma), which differ in epidemiology, pathogenesis, and histomorphological appearance. Adamantinomatous craniopharyngiomas typically show a bimodal age distribution (5-15 years and 45-60 years), while papillary craniopharyngiomas are limited to adult patients, especially in the fifth and sixth decades of life. Recently, craniopharyngioma histological subtypes have been demonstrated to harbor distinct biomolecular signatures. Somatic mutations in CTNNB1 gene encoding β-catenin have been exclusively detected in adamantinomatous craniopharyngiomas, which predominantly manifest as cystic lesions, while papillary craniopharyngiomas are driven by BRAF V600E mutations in up to 95% of cases and are typically solid masses. Despite the benign histological nature (grade I according to the World Health Organization classification), craniopharyngiomas may heavily affect long-term survival and quality of life, due to their growth pattern in a critical region for the presence of eloquent neurovascular structures and possible neurological sequelae following their treatment. Clinical manifestations are mostly related to the involvement of hypothalamic-pituitary axis, optic pathways, ventricular system, and major blood vessels of the circle of Willis. Symptoms and signs referable to intracranial hypertension, visual disturbance, and endocrine deficiencies should promptly raise the clinical suspicion for sellar and suprasellar pathologies, advocating further neuroimaging investigations, especially brain MRI. The optimal therapeutic management of craniopharyngiomas is still a matter of debate. Over the last decades, the surgical strategy for craniopharyngiomas, especially in younger patients, has shifted from the aggressive attempt of radical resection to a more conservative and individualized approach via a planned subtotal resection followed by adjuvant radiotherapy, aimed at preserving functional outcomes and minimizing surgery-related morbidity. Whenever gross total removal is not safely feasible, adjuvant radiotherapy (RT) and stereotactic radiosurgery (SRS) have gained an increasingly important role to manage tumor residual or recurrence. The role of intracavitary therapies, including antineoplastic drugs or sealed radioactive sources, is predominantly limited to monocystic craniopharyngiomas as secondary therapeutic option. Novel findings in genetic profiling of craniopharyngiomas have unfold new scenarios in the development of targeted therapies based on brand-new biomolecular markers, advancing the hypothesis of introducing neoadjuvant chemotherapy regimens in order to reduce tumor burden prior to resection. Indeed, the rarity of these neoplasms requires a multispecialty approach involving an expert team of endocrinologists, neurosurgeons, neuro-ophthalmologists, neuroradiologists, radiotherapists, and neuro-oncologists, in order to pursue a significant impact on postoperative outcomes and long-term prognosis.
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Affiliation(s)
- Martina Piloni
- Department of Neurosurgery and Gamma Knife Radiosurgery, Vita-Salute San Raffaele University and IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Filippo Gagliardi
- Department of Neurosurgery and Gamma Knife Radiosurgery, Vita-Salute San Raffaele University and IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Michele Bailo
- Department of Neurosurgery and Gamma Knife Radiosurgery, Vita-Salute San Raffaele University and IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Marco Losa
- Department of Neurosurgery and Gamma Knife Radiosurgery, Vita-Salute San Raffaele University and IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Nicola Boari
- Department of Neurosurgery and Gamma Knife Radiosurgery, Vita-Salute San Raffaele University and IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Alfio Spina
- Department of Neurosurgery and Gamma Knife Radiosurgery, Vita-Salute San Raffaele University and IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Pietro Mortini
- Department of Neurosurgery and Gamma Knife Radiosurgery, Vita-Salute San Raffaele University and IRCCS San Raffaele Scientific Institute, Milan, Italy.
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8
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Selfa A, Arráez C, Ros Á, Linares J, Cerro L, Arráez MÁ. Ectopic recurrence of craniopharyngioma in the posterior fossa: Case report and review of the literature. Neurocirugia (Astur) 2022. [DOI: 10.1016/j.neucir.2022.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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9
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John AA, Marsh H, Rossettie SS, Ray CN, Freedman KA, Baronia BC. Ectopic craniopharyngioma of the orbit: illustrative case. JOURNAL OF NEUROSURGERY: CASE LESSONS 2022; 3:CASE21544. [PMID: 36130559 PMCID: PMC9379760 DOI: 10.3171/case21544] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 12/06/2021] [Indexed: 11/08/2022]
Abstract
BACKGROUND Craniopharyngiomas are uncommon malformations of the sellar or parasellar region that are partly cystic and calcified and have low histological grade. The typical age of presentation is bimodal, with peak incidence rates in children at age 5 to 14 years and in adults at age 50 to 74 years. The usual clinical manifestations are related to endocrine deficiencies due to mass effect along with visual impairment and increased intracranial pressure. If a tumor is favorably localized, the treatment of choice is complete resection. OBSERVATIONS The authors presented a unique case of a 61-year-old man with a suspicious cystic lesion in the right orbital roof that was causing right-sided headaches with pressure and pain in the right eye. Both computed tomography and magnetic resonance imaging were used for further evaluation and showed a suspicious lytic bone lesion that had an epicenter within the orbital rim, which was highly suggestive of a tumor of interosseous origin. After removal, the tumor was identified by pathology as a craniopharyngioma. LESSONS The importance of this case report is in documenting a unique case of an ectopic craniopharyngioma in the orbit, adding to current hypotheses of the pathogenesis of ectopic craniopharyngiomas, and presenting an extensive review of literature.
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10
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Characteristics of ectopic recurrence of craniopharyngioma: Case report and literature review. INTERDISCIPLINARY NEUROSURGERY 2020. [DOI: 10.1016/j.inat.2020.100804] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Cai M, He H, Zhang B, Luo L, Gong J, Li W, Huang T, Guo Y. An Ectopic Recurrent Craniopharyngioma of the Temporal Lobe: Case Report and Review of the Literature. World Neurosurg 2019; 126:216-222. [PMID: 30877004 DOI: 10.1016/j.wneu.2019.02.196] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Revised: 02/19/2019] [Accepted: 02/20/2019] [Indexed: 11/27/2022]
Abstract
BACKGROUND Ectopic recurrent craniopharyngioma is rare. We present a case of a temporal ectopic recurrent tumor after a trans-eyebrow supraorbital keyhole approach and provide a review of the reported data with basic statistics. METHODS We retrospectively reviewed 57 cases of craniopharyngiomas surgically treated at our institution. A temporal ectopic recurrent tumor with 10% high Ki-67 proliferation index expression was identified. The lesion underwent gross total resection without any complications. We also reviewed the related data and performed a basic statistical analysis. RESULTS Our review found 64 cases of ectopic recurrent craniopharyngioma that had been reported (including the present case). The median interval until ectopic recurrence was 4.0 years (interquartile range, 2.0-10.0). Of the 64 lesions, 48 (75%) were adamantinous, 6 (9%) were papillary, and 10 (16%) were unknown. Also, 34 tumors (53%) were located in the previous surgical tract, and 30 (47%) had disseminated along the cerebrospinal fluid pathway. Of the 64 ectopic tumors, 50 (78%) could be resected in total without complications. CONCLUSIONS Ectopic recurrent craniopharyngioma is a rare phenomenon. Meticulous protection of the entire surgical field and careful manipulation of the tumor during resection are required to prevent possible ectopic recurrence. Regular follow-up examinations are strongly recommended to detect any further recurrences. Gross total resection is the treatment of choice for ectopic recurrence.
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Affiliation(s)
- Meiqin Cai
- Department of Neurosurgery, Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Haiyong He
- Department of Neurosurgery, Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Baoyu Zhang
- Department of Neurosurgery, Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Lun Luo
- Department of Neurosurgery, Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Jin Gong
- Department of Neurosurgery, Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Wensheng Li
- Department of Neurosurgery, Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Tengchao Huang
- Department of Neurosurgery, Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Ying Guo
- Department of Neurosurgery, Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China.
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Tinsley N, Yemula N, Ramalingam S, Madathil S. An unusual case of leptomeningeal carcinomatosis in a patient with primary adenocarcinoma of the lung. BMJ Case Rep 2018; 2018:bcr-2017-223649. [DOI: 10.1136/bcr-2017-223649] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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13
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Seeburg DP, Dremmen MHG, Huisman TAGM. Imaging of the Sella and Parasellar Region in the Pediatric Population. Neuroimaging Clin N Am 2017; 27:99-121. [PMID: 27889026 DOI: 10.1016/j.nic.2016.08.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Masses in the sella and parasellar region comprise about 10% of all pediatric brain tumors but type and frequency differs from those in adults. Imaging is critical for diagnosis and characterization of these lesions. By assessing the site of origin, signal and contrast enhancement characteristics, and the presence or absence of characteristic patterns, differential diagnosis can narrow the possibilities. The clinical presentation is often characteristic for lesion type and should be considered. This article summarizes the characteristic imaging features of the most frequent pediatric tumors and tumor-mimicking lesions in children in this region.
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Affiliation(s)
- Daniel P Seeburg
- Division of Pediatric Radiology, Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins Medical Institutions, 1800 Orleans Street, Baltimore, MD 21287, USA; Division of Neuroradiology, Russel H. Morgan Department of Radiology and Radiologic Science, The Johns Hopkins Hospital, The Johns Hopkins Medical Institutions, Phipps B-100, 600 North Wolfe Street, Baltimore, MD 21287, USA
| | - Marjolein H G Dremmen
- Division of Pediatric Radiology, Department of Radiology, Erasmus MC - University Medical Center, 's-Gravendijkwal 230, 3015 CE Rotterdam, Netherlands
| | - Thierry A G M Huisman
- Division of Pediatric Radiology, Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins Medical Institutions, 1800 Orleans Street, Baltimore, MD 21287, USA; Division of Neuroradiology, Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins Medical Institutions, 600 North Wolfe Street, Baltimore, MD 21287, USA.
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14
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Ectopic recurrence of pediatric craniopharyngiomas after gross total resection: a report of two cases and a review of the literature. Childs Nerv Syst 2016; 32:1523-9. [PMID: 26969175 DOI: 10.1007/s00381-016-3050-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Accepted: 02/24/2016] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Ectopic recurrent craniopharyngioma is rare. We reported two pediatric cases and reviewed the related literature. METHOD We retrospectively studied 177 craniopharyngioma cases treated by the senior author (Yuan X) between years 2003 and 2013. Two ectopic recurrent craniopharyngiomas were identified. One was discovered under the right frontal lobe and the other was found in the fourth ventricle. Both patients underwent a second radical resection without complications. Then we conducted an extensive review of peer-reviewed, English-language literatures in the US National Library of Medicine, focusing on the treatment modalities, recurrent sites, and clinical outcomes. RESULTS Sixty ectopic recurrent tumors have been reported so far (including this study). Thirty-three tumors were located in the previous surgical corridors and 27 were disseminated along the cerebrospinal fluid pathway. All recurrent tumors were surgically removed. The gross total resection (GTR) rates were 87 and 63 %, respectively. CONCLUSION The natural course of recurrent ectopic craniopharyngiomas is progressive. GTR is the treatment of choice. Regular follow-ups are strongly recommended to detect any further recurrence.
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Bao Y, Pan J, Qi ST, Lu YT, Peng JX. Origin of craniopharyngiomas: implications for growth pattern, clinical characteristics, and outcomes of tumor recurrence. J Neurosurg 2016; 125:24-32. [DOI: 10.3171/2015.6.jns141883] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT
Craniopharyngiomas are associated with a high rate of recurrence. The surgical management of recurrent lesions has been among the most challenging neurosurgical procedures because of the craniopharyngioma's complex topographical relationship with surrounding structures. The aim of this study was to define the determinative role of the site of origin on the growth pattern and clinical features of recurrent craniopharyngiomas.
METHODS
The authors performed a retrospective analysis of 52 patients who had undergone uniform treatment by a single surgeon. For each patient, data concerning symptoms and signs, imaging features, hypothalamic-pituitary function, and recurrence-free survival rate were collected.
RESULTS
For children, delayed puberty was more frequent in the group with Type I (infradiaphragmatic) craniopharyngioma than in the group with Type TS (tuberoinfundibular and suprasellar extraventricular) lesions (p < 0.05). For adults, blindness was more frequent in the Type I group than in the Type TS group (p < 0.05). Nausea or vomiting, delayed puberty, and growth retardation were more frequent in children than in adults (p < 0.05). Overall clinical outcome was good in 48.07% of the patients and poor in 51.92%. Patients with Type TS recurrent tumors had significantly worse functional outcomes and hypothalamic function than patients with the Type I recurrent tumors but better pituitary function especially in children.
CONCLUSIONS
The origin of recurrent craniopharyngiomas significantly affected the symptoms, signs, functional outcomes, and hypothalamic-pituitary functions of patients undergoing repeated surgery. Differences in tumor growth patterns and site of origin should be considered when one is comparing outcomes and survival across treatment paradigms in patients with recurrent craniopharyngiomas.
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16
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Carleton-Bland N, Kilday JP, Pathmanaban ON, Stivaros S, Kelsey A, Kamaly-Asl ID. Ventricular metastatic dissemination of a paediatric craniopharyngioma: case report and literature review. Br J Neurosurg 2016; 31:474-477. [DOI: 10.3109/02688697.2016.1139050] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Nick Carleton-Bland
- Children’s Brain Tumour Research Network (CBTRN), Royal Manchester Children’s Hospital, Manchester, UK
| | - John-Paul Kilday
- Children’s Brain Tumour Research Network (CBTRN), Royal Manchester Children’s Hospital, Manchester, UK
- The Centre for Paediatric, Teenage and Young Adult Cancer, Institute of Cancer Sciences, University of Manchester, Manchester, UK
| | - Omar N. Pathmanaban
- Children’s Brain Tumour Research Network (CBTRN), Royal Manchester Children’s Hospital, Manchester, UK
- Manchester Academic Health Sciences Centre, University of Manchester, Manchester, UK
| | - Stavros Stivaros
- Children’s Brain Tumour Research Network (CBTRN), Royal Manchester Children’s Hospital, Manchester, UK
- Manchester Academic Health Sciences Centre, University of Manchester, Manchester, UK
| | - Anna Kelsey
- Children’s Brain Tumour Research Network (CBTRN), Royal Manchester Children’s Hospital, Manchester, UK
| | - Ian D. Kamaly-Asl
- Children’s Brain Tumour Research Network (CBTRN), Royal Manchester Children’s Hospital, Manchester, UK
- Manchester Academic Health Sciences Centre, University of Manchester, Manchester, UK
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Balasubramaniam C, Mohan SR, Subramaniam K. Remote delayed recurrence of craniopharyngioma after radiotherapy. J Pediatr Neurosci 2015; 10:35-7. [PMID: 25878741 PMCID: PMC4395942 DOI: 10.4103/1817-1745.154328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The aim was to present a rare case of recurrent craniopharyngioma remote from the primary site of origin. A young girl was operated for sellar region craniopharyngioma. For a small residual tumor, she underwent radiotherapy. Follow-up imaging did not reveal any residual tumor or recurrence. Surveillance magnetic resonance imaging after 5 years revealed a recurrence in the right Sylvian fissure. This tumor was totally excised. Recurrence of craniopharyngioma is well-known, but recurrence at a site remote from the original site after radiotherapy is extremely rare. One such case is being presented.
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Affiliation(s)
| | - Santosh Rao Mohan
- Department of Neurosurgery, Kanchi Kamakoti Childs Trust Hospital, Chennai, Tamil Nadu, India
| | - K Subramaniam
- Department of Neurosurgery, Kanchi Kamakoti Childs Trust Hospital, Chennai, Tamil Nadu, India
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18
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A systematic review of the results of surgery and radiotherapy on tumor control for pediatric craniopharyngioma. Childs Nerv Syst 2013; 29:231-8. [PMID: 23089933 DOI: 10.1007/s00381-012-1926-2] [Citation(s) in RCA: 82] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2012] [Accepted: 09/06/2012] [Indexed: 10/27/2022]
Abstract
OBJECTIVE Craniopharyngiomas are rare tumors with bimodal incidence in the pediatric and adult age groups. Treatment strategies range from aggressive resection to planned limited resection combined with adjuvant therapies. Currently there is no consensus for standard of care for pediatric craniopharyngioma. MATERIALS AND METHODS We performed a systematic review of the published literature on pediatric craniopharyngioma. Patients were grouped based on extent of resection into gross total resection (GTR), subtotal resection (STR), and biopsy procedures. These groups were compared with respect to tumor control. Chi square was used to compare rates of recurrence. Kaplan-Meier was used to generate progression-free survival (PFS) estimates. Cox proportional hazard modeling was used to evaluate risk of progression. Each extent of resection group was also subdivided based on adjuvant therapy and compared. RESULTS A total of 109 studies described extent of resection resulting in a cohort of 531 patients. Recurrence data were available for 377 patients. There was no difference in 1- or 5-year PFS between the groups who underwent GTR and STR combined with radiation (XRT; log-rank; p = 0.76; 1-year PFS 89 vs 84%; 5-year PFS 77 vs 73%, respectively). One-year PFS was 84% for STR+XRT compared to 76% for STR alone while 5-year PFS was 73% for STR+XRT compared to 43% for STR alone (log-rank; p = 0.003). CONCLUSION Although there are limitations of a systematic review of retrospective data, our results suggest that STR+XRT of pediatric craniopharyngioma is associated with similar rates of tumor control as GTR.
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19
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Clark AJ, Cage TA, Aranda D, Parsa AT, Auguste KI, Gupta N. Treatment-related morbidity and the management of pediatric craniopharyngioma: a systematic review. J Neurosurg Pediatr 2012; 10:293-301. [PMID: 22920295 DOI: 10.3171/2012.7.peds11436] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Craniopharyngiomas are benign tumors but their close anatomical relationship with critical neurological, endocrine, and vascular structures makes gross-total resection (GTR) with minimal morbidity difficult to achieve. Currently, there is controversy regarding the extent, timing, and modality of treatment for pediatric craniopharyngioma. METHODS The authors performed a systematic review of the published literature on pediatric craniopharyngioma to determine patterns of clinical practice and the reported outcomes of standard treatment strategies. This yielded 109 studies, which contained data describing extent of resection for a total of 531 patients. Differences in outcome were examined based upon extent of resection and choice of radiation treatment. RESULTS Gross-total resection was associated with increased rates of new endocrine dysfunction (OR 5.4, p < 0.001), panhypopituitarism (OR 7.8, p = 0.006), and new neurological deficits (OR 9.9, p = 0.03) compared with biopsy procedures. Subtotal resection (STR) was not associated with an increased rate of new neurological deficits. Gross-total was associated with increased rates of diabetes insipidus (OR 7.7, p = 0.05) compared with the combination of STR and radiotherapy (RT). The addition of RT to STR was associated with increased rates of panhypopituitarism (OR 9.9, p = 0.01) but otherwise similar rates of morbidities. CONCLUSIONS Although subject to the limitations of a literature review, this report suggests that GTR is associated with increased rates of endocrinopathies compared with STR + RT, and this should be considered when planning goals of surgery.
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Affiliation(s)
- Aaron J Clark
- Department of Neurological Surgery, University of California, San Francisco, California 94143-0112, USA
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20
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Abstract
Ectopic recurrence of craniopharyngioma is a rare phenomenon after transcranial resection of the primary tumor. The authors present a case of ectopic recurrent adamantinomatous craniopharyngioma of the frontal bone resected 16 years after initial transcranial resection of the primary tumor. The lesion was first radiographically described 12 years after surgery and was adjacent to the osteosynthesis plate that had been implanted at the craniotomy site. The recurrent craniopharyngioma was totally resected via a lateral eyebrow approach. No infiltration of the meninges or the brain was detected. Only 50 cases of ectopic recurrent craniopharyngioma have been described to date, with the present case being the first one with recurrence located at the skull bone. So far 2 mechanisms have been described: contamination with tumor cells alongside the surgical tract and spreading via CSF and the subarachnoid space. The authors reviewed the literature, provided the largest collection of cases so far, and performed basic statistical analysis regarding ectopic recurrence. Pediatric and adult patients as well as male and female ones are affected equally by this phenomenon. The mean time of ectopic recurrence after initial surgery was 7.1 years. Ectopic recurrence, although rare, should always be considered in a patient with a newly diagnosed intracranial lesion who has undergone transcranial craniopharyngioma resection before.
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Affiliation(s)
- Martin Jakobs
- Department of Neurosurgery, University Hospital Heidelberg, Germany.
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21
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A rare case of ectopic recurrence of a craniopharyngioma diagnosed 17 years after initial presentation. J Pediatr Hematol Oncol 2011; 33:392-7. [PMID: 21602726 DOI: 10.1097/mph.0b013e31820acfb2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Ectopic recurrence of craniopharyngioma 17 years after initial diagnosis is exceedingly rare in pediatric neuro-oncology. Only 23 cases of ectopic recurrence in children with craniopharyngioma are described in the literature with a median time to recurrence of 3 years. We describe a patient diagnosed at 5 years of age, presenting with neck pain and ataxia 17 years after diagnosis. Her original follow-up care was fragmented and included surveillance imaging for 10 years after surgery and endocrine management of panhypopituitarism. Rare, extremely late relapse of this tumor highlights the importance of extended multidisciplinary follow-up care that includes neuro-oncologists in a late-effects/survivorship program.
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22
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Schroeder JW, Vezina LG. Pediatric sellar and suprasellar lesions. Pediatr Radiol 2011; 41:287-98; quiz 404-5. [PMID: 21267556 DOI: 10.1007/s00247-010-1968-0] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2010] [Revised: 12/06/2010] [Accepted: 12/15/2010] [Indexed: 11/28/2022]
Abstract
Masses arising in the sella turcica and the suprasellar region are common in children. The type and frequency of the various lesions encountered in childhood differ from the adult presentation. This article reviews the embryology of the pituitary gland and its normal appearance in childhood as well as the imaging and clinical findings of the common and some of the uncommon lesions arising in the sella turcica, the pituitary stalk, the suprasellar cistern and the lower third ventricle in the pediatric population.
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Affiliation(s)
- Jason W Schroeder
- Department of Diagnostic Imaging and Radiology, Children's National Medical Center, 111 Michigan Ave. NW, Washington, DC 20010, USA
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23
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Wang XY, Xu SJ, Li XG. Post-operative implantation metastasis of craniopharyngioma: a case report. J Int Med Res 2011; 38:1876-82. [PMID: 21309505 DOI: 10.1177/147323001003800536] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Craniopharyngiomas are histologically benign epithelial tumours arising from squamous epithelial remnants of Rathke's pouch, which have a tendency to invade surrounding structures and recur after apparently complete resection. They represent the most frequent non-glial tumour in children, accounting for approximately 5% of paediatric brain neoplasms. Total resection of a craniopharyngioma may be difficult, and recurrence has been reported in 25-70% of patients. Recurrence often occurs at the primary site, although a few cases of ectopic recurrence along surgical or needle tracts have been reported. Here a case of metastatic adamantinomatous-type craniopharyngioma attributed to direct implantation by surgical procedure is presented, along with a review of the current literature on craniopharyngiomas.
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Affiliation(s)
- X Y Wang
- Department of Neurosurgery, Qilu Hospital, Shandong University, Ji'nan, China
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