title: Treatment of obstructive lesions of the aqueduct of Sylvius and the fourth ventricle by interventriculostomy.
mesh_terms: D000293:Adolescent; D000328:Adult; D002552:Cerebral Ventricles / Q000002:abnormalities / Q000601:surgery*; D002648:Child; D002675:Child, Preschool; D003560:Cysts; D004240:Diverticulum; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D006849:Hydrocephalus / Q000601:surgery*; D007440:Intubation; D008297:Male; D008875:Middle Aged; D009456:Neurofibromatosis 1; D010969:Plastics; D011183:Postoperative Complications; D012408:Rubber
chemical_list: D010969:Plastics; D012408:Rubber