Primitive neuroectodermal tumors of the chest wall
โ Scribed by Jerome Stefanko; Alan D. Turnbull; Larry Helson; Philip Lieberman; Nael Martini
- Publisher
- John Wiley and Sons
- Year
- 1988
- Tongue
- English
- Weight
- 330 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0022-4790
No coin nor oath required. For personal study only.
โฆ Synopsis
Primitive neuroectodermal tumor (PNET) is a rare, highly malignant small-cell neoplasm that most often arises from the chest wall or paravertebral region. A patient is described from whom resection, intensive chemotherapy, and bone marrow transplant were unsuccessful. Eleven patients were treated between 1975 and 1985; there was only one longterm survivor (48 months) despite intensive multidisciplinary treatment. The median survival of 49 published cases was 9 months. Conservative resection minimizing disability, radiotherapy, and intensive chemotherapy remain valid options, but use of experimental agents as part of intial therapy seems justified. The role of autologous marrow transplant remains unclear.
๐ SIMILAR VOLUMES
## Abstract Chemotherapy has only marginal efficacy in adult malignant brain tumors. In contrast, drug therapy is considerably more effective in medulloblastoma/primitive neuroectodermal tumors (MB/PNET) of the posterior fossa, the most common childhood primary central nervous system tumor. At the