Tubo-ovarian abscess presenting as pneumoperitoneum.
BACKGROUND
Tubo-ovarian abscess (TOA), a serious complication of pelvic inflammatory disease, often require the antibiotic administration, surgical resection or the transvaginal aspiration. Pneumoperitoneum is often associated with the bowel perforation. We reported one case with TOA and pneumoperitoneum that have been mistaken for a perforated bowel with concomitant adnexal mass.


METHODS
A 30-year-old diabetic Chinese woman was transferred for diffused abdominal pain, mild fever, nausea, and low-grade fever for 5 days. The sonography revealed a 5-cm adnexal mass. The chest X-rays revealed the pneumoperitoneum. Under the impression of bowel perforation and concomitant adnexal cyst, the emergent laparotomy was performed and the TOA was resected. No evidence of gastrointestinal perforation was present. Culture studies showed Escherichia coli without other bacteria flora. The postoperative course was uneventful.


CONCLUSIONS
We concluded that, beside the bowel perforation, TOA should be considered when a diabetic woman presents with pneumoperitoneum and adnexal mass.
Chang
Chi-Chen
CC
Department of Obstetrics and Gynecology, China Medical College Hospital, Taichung, Taiwan.
Hsieh
Yao-Yuan
YY
Tsai
Horng-Der
HD
Lin
Cheng-Chieh
CC
D000038:Abscess / Q000000981:diagnostic imaging / Q000209:etiology / Q000473:pathology*; D000328:Adult; D048909:Diabetes Complications; D003937:Diagnosis, Differential; D005187:Fallopian Tubes / Q000473:pathology; D005260:Female; D006801:Humans; D007416:Intestinal Perforation / Q000175:diagnosis / Q000473:pathology; D010053:Ovary / Q000473:pathology; D000292:Pelvic Inflammatory Disease / Q000150:complications / Q000000981:diagnostic imaging / Q000473:pathology*; D011027:Pneumoperitoneum / Q000000981:diagnostic imaging / Q000473:pathology*; D011859:Radiography