Spontaneous ventriculocisternostomy.
D000368:Aged; D001927:Brain Diseases / Q000473:pathology; D002552:Cerebral Ventricles; D004652:Empty Sella Syndrome / Q000150:complications; D005260:Female; D005402:Fistula / Q000150:complications / Q000209:etiology / Q000473:pathology*; D006801:Humans; D006849:Hydrocephalus / Q000150:complications; D008297:Male; D008875:Middle Aged; D012422:Rupture, Spontaneous; D013346:Subarachnoid Space