title: Arachnoid cyst in a patient with autosomal-dominant polycystic kidney disease.
abstract: We report a case of an arachnoid cyst of the posterior cerebral fossa in a man with autosomal-dominant polycystic kidney disease. No traumatic or infectious etiology for the cyst could be identified.
mesh_terms: D001099:Arachnoid / Q000000981:diagnostic imaging; D001927:Brain Diseases / Q000150:complications / Q000000981:diagnostic imaging; D003388:Cranial Fossa, Posterior; D003560:Cysts / Q000150:complications* / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D007690:Polycystic Kidney Diseases / Q000150:complications* / Q000000981:diagnostic imaging / Q000235:genetics; D014057:Tomography, X-Ray Computed