title: Unilateral arachnoidal cysts and adhesions involving the eighth nerve.
mesh_terms: D000328:Adult; D001099:Arachnoid / Q000000981:diagnostic imaging*; D001100:Arachnoiditis / Q000000981:diagnostic imaging; D002493:Central Nervous System Diseases / Q000000981:diagnostic imaging*; D002530:Cerebellopontine Angle / Q000000981:diagnostic imaging; D003287:Contrast Media; D003388:Cranial Fossa, Posterior / Q000000981:diagnostic imaging; D003560:Cysts / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D007758:Ear, Inner / Q000000981:diagnostic imaging; D005260:Female; D005471:Fluoroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D009192:Myelography; D009442:Neurilemmoma / Q000000981:diagnostic imaging; D010579:Petrous Bone / Q000000981:diagnostic imaging; D000267:Tissue Adhesions; D014054:Tomography; D000159:Vestibulocochlear Nerve / Q000000981:diagnostic imaging*
chemical_list: D003287:Contrast Media