title: Sudden knee pain in an underweight, older woman: obturator hernia.
authors.affiliation: Department of Surgery, Tokyo Metropolitan Tama Medical Center, Tokyo, Japan.
authors.forename: Yuki
authors.initials: Y
authors.lastname: Tateno
authors.affiliation: Department of Surgery, Tokyo Metropolitan Tama Medical Center, Tokyo, Japan. Electronic address: kensuke_adachi@tmhp.jp.
authors.forename: Kensuke
authors.initials: K
authors.lastname: Adachi
mesh_terms: D059787:Acute Pain / Q000209:etiology; D000369:Aged, 80 and over; D018771:Arthralgia / Q000209:etiology*; D005260:Female; D006553:Hernia, Obturator / Q000150:complications* / Q000000981:diagnostic imaging; D006801:Humans; D007719:Knee Joint; D013851:Thinness; D014057:Tomography, X-Ray Computed