title: [Intracranial germinoma; typical CT appearances and radiation therapy (author's transl)].
abstract: The typical CT appearances of intracranial germinomas are described in three cases. These consist of an isodense or hyperdense tumour in the mid-line, originating from the pineal body or infundibulum, with marked increase in density on contrast enhancement. Periventricular tumour expansion in relation to the entire supratentorial ventricular system is characteristic. The rapid tumour regression after small doses of radiation is stressed and complete regression of the tumour, as seen on CT, is a sign of its radio-curability.
mesh_terms: D000293:Adolescent; D001932:Brain Neoplasms / Q000000981:diagnostic imaging* / Q000532:radiotherapy; D002648:Child; D003037:Cobalt Radioisotopes / Q000627:therapeutic use; D004407:Dysgerminoma / Q000000981:diagnostic imaging* / Q000532:radiotherapy; D005260:Female; D006801:Humans; D008297:Male; D010871:Pinealoma / Q000000981:diagnostic imaging* / Q000532:radiotherapy; D011867:Radioisotope Teletherapy; D014057:Tomography, X-Ray Computed
chemical_list: D003037:Cobalt Radioisotopes
vernacular_title: Intrakranielles Germinom: Typisches computertomographisches Bild und Strahlentherapie.