Clinically occult isolated right iliac mycotic aneurysm with duodenal involvement in a diabetic elderly man: multislice CT diagnosis.
A diabetic old man presented with vague abdominal discomfort and intermittent tarry stools for 2 days and gastric ulcers with bleeding was diagnosed after endoscopy. Multislice computed tomography (MSCT) clearly depicted an isolated right iliac mycotic aneurysm with retroperitoneal extension and duodenal involvement. Timely operation and effective antibiotic treatment resulted in complete recovery. To our knowledge, this is the first report of an isolated mycotic iliac artery aneurysm (IAA) complicated with an aneurysmo-duodenal fistula induced by Klebsiella pneumoniae.
Ko
Sheung-Fat
SF
Department of Radiology, Chang Gung University, Chan Gung Memorial Hospital, 123, Ta-Pei Road, Niao-Sung Hsiang, Kaohsiung Hsien 833, Taiwan. sfatko@adm.cgmh.org.tw
Lee
Fan-Yen
FY
Ng
Shu-Hang
SH
Lee
Tze-Yu
TY
Wan
Yung-Liang
YL
D015746:Abdominal Pain / Q000175:diagnosis; D000368:Aged; D000785:Aneurysm, Infected / Q000150:complications / Q000000981:diagnostic imaging* / Q000601:surgery; D003287:Contrast Media; D048909:Diabetes Complications; D003920:Diabetes Mellitus / Q000175:diagnosis; D004378:Duodenal Diseases / Q000150:complications / Q000000981:diagnostic imaging* / Q000601:surgery; D005500:Follow-Up Studies; D006801:Humans; D017543:Iliac Aneurysm / Q000150:complications / Q000000981:diagnostic imaging* / Q000601:surgery; D007412:Intestinal Fistula / Q000150:complications / Q000000981:diagnostic imaging*; D007813:Laparotomy / Q000379:methods; D008297:Male; D011856:Radiographic Image Enhancement; D018570:Risk Assessment; D012720:Severity of Illness Index; D014057:Tomography, X-Ray Computed / Q000379:methods*; D016896:Treatment Outcome; D014656:Vascular Surgical Procedures
D003287:Contrast Media