title: Acute urinary retention caused by endometrial carcinoma with large cystic cervix.
abstract: BACKGROUND
  Several pelvic masses have been known to cause urinary retention due to a mass effect with the bladder being obstructed secondary to compression of the urethra or bladder neck.
  
  
  METHODS
  We report the extremely rare case of endometrial carcinoma with an enlarged cystic cervix which resulted in acute urinary retention. A 92-year-old woman was referred for acute urinary retention. Vaginal ultrasound revealed a 70 × 70 × 65 cm-sized cystic lesion in the cervix. Voiding became normal immediately after the incision and drainage of the mass. Ultrasound performed after the incision revealed a hyperechogenic mass with a honeycomb appearance in the uterine cavity. Endometrial biopsy revealed well-differentiated adenocarcinoma of the endometrium. Total hysterectomy and bilateral salpingo-oophorectomy was performed.
  
  
  CONCLUSIONS
  The possible existence of endometrial carcinoma should be considered when the enlargement of cervix is clinically suspected in an elderly woman even if there is no vaginal discharge or bleeding.
authors: Department of Obstetrics and Gynecology, Kobe Medical Center, Kobe, Japan. kyousuket@dolphin.ocn.ne.jp
authors: Kyousuke
authors: K
authors: Takeuchi
authors: Taro
authors: T
authors: Tsujino
authors: Maki
authors: M
authors: Yabuta
authors: Hiroki
authors: H
authors: Morita
mesh_terms: D000208:Acute Disease; D000230:Adenocarcinoma / Q000175:diagnosis* / Q000601:surgery; D000369:Aged, 80 and over; D003560:Cysts / Q000175:diagnosis* / Q000628:therapy; D004322:Drainage; D016889:Endometrial Neoplasms / Q000175:diagnosis* / Q000601:surgery; D005260:Female; D006801:Humans; D007044:Hysterectomy; D016055:Urinary Retention / Q000209:etiology*; D002577:Uterine Cervical Diseases / Q000175:diagnosis* / Q000628:therapy