title: Sciatic nerve impingement from piriformis hematoma due to prolonged labor.
authors.forename: A
authors.initials: A
authors.lastname: Ku
authors.forename: H
authors.initials: H
authors.lastname: Kern
authors.forename: E
authors.initials: E
authors.lastname: Lachman
authors.forename: W
authors.initials: W
authors.lastname: Nagler
mesh_terms: D000328:Adult; D005260:Female; D006406:Hematoma / Q000150:complications / Q000000981:diagnostic imaging / Q000503:physiopathology*; D006801:Humans; D007744:Obstetric Labor Complications / Q000503:physiopathology*; D010523:Peripheral Nervous System Diseases / Q000000981:diagnostic imaging / Q000209:etiology* / Q000503:physiopathology; D011247:Pregnancy; D011859:Radiography; D012584:Sciatic Nerve / Q000503:physiopathology*