title: [Cerebral manifestations in non-Hodgkin lymphoma and in lymphogranulomatosis on the CT image].
abstract: Primary or secondary cerebral non-Hodgkin-lymphoma or Hodgkin's disease are very rare. The incidence varies from 0.2 to 4%. There is a predilection for the basal ganglia, corpus callosum, thalami and subependymal regions. Hodgkin's disease involving the brain usually infiltrates from the meninges. Solitary tumors are rare, multifocal tumors are extremely unusual. The typical CT appearances of intracranial lymphomas are described in three cases. These consist of isodense or hyperdense intracerebral lesions with marked increase in density on contrast enhancement. Periventricular tumor expansion in NHL is characteristic.
mesh_terms: D000368:Aged; D001932:Brain Neoplasms / Q000000981:diagnostic imaging* / Q000556:secondary; D005260:Female; D006689:Hodgkin Disease / Q000000981:diagnostic imaging* / Q000556:secondary; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000000981:diagnostic imaging* / Q000556:secondary; D008297:Male; D014057:Tomography, X-Ray Computed
vernacular_title: Zerebrale Manifestationen der Non-Hodgkin-Lymphome und der Lymphogranulomatose im CT.