title: Clinics in diagnostic imaging (107).
abstract: A 90-year-old woman was admitted for progressively increasing lower abdominal pain. There was no history of prior surgery, and physical examination was non-specific. The supine abdominal radiograph revealed an abnormal collection of air over the right obturator foramen. Computed tomography showed a right obturator hernia with incarcerated bowel in the hernial sac, and a right sciatic hernia containing the right ovary. The anatomy of obturator and inguinal hernias is reviewed, and the use of various imaging modalities in evaluation of abdominal hernias is discussed.
authors.affiliation: Department of Diagnostic Radiology, Tan Tock Seng Hospital, 11 Jalan Tan Tock Seng, Singapore 308433.
authors.forename: S K
authors.initials: SK
authors.lastname: Dundamadappa
authors.forename: I Y Y
authors.initials: IY
authors.lastname: Tsou
authors.forename: J S K
authors.initials: JS
authors.lastname: Goh
mesh_terms: D000369:Aged, 80 and over; D005260:Female; D046449:Hernia, Abdominal / Q000000981:diagnostic imaging*; D006553:Hernia, Obturator / Q000000981:diagnostic imaging*; D006801:Humans; D007415:Intestinal Obstruction / Q000000981:diagnostic imaging* / Q000601:surgery; D010808:Physical Examination; D014057:Tomography, X-Ray Computed