title: Delayed intracerebral hemorrhage after ventriculoperitoneal shunting.
abstract: A rare complication of ventriculoperitoneal shunting is presented. In this case, a moderate-sized intracerebral hemorrhage (3 to 5 cm in maximal diameter) occurred 1 week after operation for idiopathic hydrocephalus in a 43-year-old woman. The patient recovered fully without operative intervention. No other case of delayed intracerebral hemorrhage after a ventricular shunting procedure was found in a review of the literature. The presumed mechanism in the present case is delayed erosion of a cerebral blood vessel by the ventricular catheter.
mesh_terms: D000328:Adult; D002543:Cerebral Hemorrhage / Q000209:etiology* / Q000473:pathology; D014695:Cerebral Ventriculography; D002557:Cerebrospinal Fluid Shunts / Q000009:adverse effects*; D005260:Female; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D011184:Postoperative Period; D013997:Time Factors