title: Block of arachnoid villus by subarachnoid hemorrhage.
mesh_terms: D000328:Adult; D001099:Arachnoid / Q000473:pathology*; D001927:Brain Diseases / Q000134:cerebrospinal fluid; D001930:Brain Injuries / Q000150:complications; D001932:Brain Neoplasms / Q000601:surgery; D002533:Cerebral Angiography; D005260:Female; D005909:Glioblastoma / Q000601:surgery; D006801:Humans; D006849:Hydrocephalus / Q000209:etiology*; D006973:Hypertension; D002532:Intracranial Aneurysm / Q000150:complications; D008297:Male; D008587:Meningitis, Viral / Q000150:complications; D008875:Middle Aged; D011183:Postoperative Complications; D013345:Subarachnoid Hemorrhage / Q000150:complications* / Q000209:etiology; D013346:Subarachnoid Space / Q000473:pathology*