Central nervous system germinomas. A review.
Arch Neurol
; 48(6): 652-7, 1991 Jun.
Article
em En
| MEDLINE
| ID: mdl-2039390
ABSTRACT
The germinoma represents a less malignant form of germ cell tumor. Depending on the individual's age, this neoplasm constitutes approximately 0.1% to 3.4% of all intracranial tumors. The embryologic origin remains a mystery; however, current theories implicate an aberration in primordial germ cell migration. Clinical presentation depends on tumor location and may involve endocrine, hypothalamic, visual, and cognitive dysfunction. In evaluating midline intracerebral masses, it is imperative that one be aware of the various radiologic appearances, endocrinologic changes, and chemical markers that help to distinguish germinomas from other neoplasms that appear in the pineal, suprasellar, and periventricular regions. Only through the careful evaluation of all available studies can the physician institute appropriate therapies such as biopsy, radiation, and chemotherapy. This article focuses on the epidemiology, embryology, clinical presentation, means of diagnosis, treatment, and outcome of this rare neoplasm.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Neoplasias Encefálicas
/
Disgerminoma
Tipo de estudo:
Diagnostic_studies
Limite:
Humans
Idioma:
En
Revista:
Arch Neurol
Ano de publicação:
1991
Tipo de documento:
Article
País de afiliação:
Panamá