title: Cerebral computed tomography in men with acquired immunodeficiency syndrome.
abstract: Cerebral CT scannings were performed in 19 homosexual men with the acquired immunodeficiency syndrome (AIDS). Nearly half of them (9 patients) had cortical atrophy. Three patients with toxoplasmosis had cerebral pathology, in two of them with ring enhancement while the third had an ill-defined nonspecific lesion with slight heterogeneous enhancement without ring formation. Two patients with multifocal leucoencephalopathy and non-Hodgkin's lymphoma, respectively, presented non-enhancing, low attenuating lesions at CT.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000000981:diagnostic imaging*; D000328:Adult; D001927:Brain Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed; D014123:Toxoplasmosis / Q000000981:diagnostic imaging