## Abstract Primary germ cell neoplasms of the central nervous system (CNS) are rare tumors which generally respond to radiotherapy. Experience is limited in managing the refractory patient. We report a patient whose suprasellar dysgerminoma responded completely to 5,000 rad. Seven years later, dis
Postoperative chemotherapy for primary intracranial germ cell tumor
✍ Scribed by Castañeda, Victoria L. ;Parmley, Richard T. ;Geiser, Clementina F. ;Saldivar, Victor A. ;Mullins, Judith K. ;Marlin, Arthur E.
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 568 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0098-1532
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✦ Synopsis
Abstract
Two children with primary intracranial mixed germ cell tumors are described who were successfully treated by partial resection of the tumor followed by sequential combination chemotherapy without radiation therapy. The chemotherapy consisting of VP‐16 and cisplatin alternating with vincristine, methotrexate, and bleomycin resulted in apparent complete response after 6 to 7 months of treatment. Disease‐free remission has continued 30–34 months off therapy. A small residual mass in one patient continues to decrease in size on magnetic resonance imaging and is presumed to represent postsurgical change rather than malignant tumor. This report demonstrates that chemotherapy may be effective in primary germ cell tumors of the suprasellar and pineal regions and could be considered for primary treatment instead of radiotherapy.
📜 SIMILAR VOLUMES
## Abstract We have treated 13 children with primary intracranial germ cell tumors with the combination of vinblastine, bleomycin, cisplatin, and etoposide, the so‐called VBPE regimen in the past seven years at one institution. The clinical diagnosis of these children were: three germinomas, seven
W e report the cytogenetic analysis of a primary pineal germinoma. The modal chromosome number was 8 I. Multiple numerical and structural chromosome abnormalities were noted along with a large homogeneously staining region (HSR). No isochromosome I2p was identified.
Thirty patients with germ cell tumors originating in the mediastinum are reviewed and analyzed (20 embryonal carcinomas and 10 seminomas). Local control of the disease was successful by resection and/or external radiation in patients with seminoma; 50% were alive and well at 10 years. Patients with