medulloblastoma


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medulloblastoma

[mə‚dəl·ə·bla′stō·mə]
(medicine)
A malignant neoplasm of the brain with a tendency to metastasize in the meninges.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
The Swifty Foundation was founded by Michael Gustafson and his parents, Patti and Al Gustafson, before he passed away at age 15 from recurrent medulloblastoma. Michael is described by his dad as being an "affectionate tough guy with a great sense of humor".
Detection of mitochondrial DNA mutations in the tumor and cerebrospinal fluid of medulloblastoma patients.
It is also important to eat well, exercise regularly and always go for check-ups." readability="8 class="MsoNormalFact Box class="MsoNormalDesmoplastic medulloblastoma is an embryonal neural tumour that arises in the cerebellum of the brain.
The study's findings, published today in The Lancet Oncology, also shows that many youngsters with medulloblastoma could avoid unnecessary doses of chemotherapy and radiotherapy with less toxic side effects.
KAUAI, HAWAII -- Every child diagnosed with medulloblastoma deserves a careful dermatologic evaluation for possible comorbid basal cell nevus syndrome, according to Jennifer Huang, MD, a pediatric dermatologist at Boston Children's Hospital and Harvard Medical School.
Medulloblastoma (MB) is the most common malignancy of the brain in children and can be triggered by predisposing syndromes.
Among infratentorial group, 9 (60%) patients had medulloblastoma features with 7 (77.8%) patients having high grade and 2 (22.2%) patients have low grade.
One-year survival rate was worst for grade 3 and 4 astrocytomas (67% and 39.4% respectively), medulloblastoma (0%) and primitive neuroectodermal tumours (50%) while surgical outcomes were poor with a score less than 70 on the Karnofsky performance scale for craniophayngiomas, ependymomas and oligodendrogliomas.
Ober, "Medulloblastoma in adults: Treatment results and prognostic factors," International Journal of Radiation Oncology * Biology * Physics, vol.
Medulloblastoma is a malignant brain tumor (WHO grade IV) that is thought to arise from stem cells located in the subependymal matrix or the external granular layer (EGL) of the cerebellum [1].