A Case of Sigmoid Colon to Skin Fistula Following Surgery for Abdominal Aortic Aneurysm.
10.4326/jjcvs.28.351
- VernacularTitle:腹部大動脈りゅう切除術後にＳ状結腸‐皮膚ろうを合併した１例
- Author:
Hideaki Nishimori
;
Kunihiko Hirose
;
Takashi Fukutomi
;
Katsushi Oda
;
Toshiyuki Yamashiro
- Publication Type:Journal Article
- From:Japanese Journal of Cardiovascular Surgery
1999;28(5):351-354
- CountryJapan
- Language:Japanese
-
Abstract:
We present a case of sigmoid colon to skin fistula following surgery for abdominal aortic aneurysm that was believed to have resulted from nonocclusive mesenteric ischemia involved in low cardiac output syndrome. A 65-year-old man underwent surgical treatment for an abdominal aortic aneurysm. Although the patient had operative risks of renal dysfunction and left ventricular dysfunction due to an old myocardial infarction, the abdominal aortic aneurysm was 6cm in diameter and threatened to rupture, thus prompting surgical removal. For the operation, the abdominal aorta was clamped above the renal arteries and the aneurysm was replaced with a Y-shaped prosthetic graft following the aneurysmectomy. Among the vessels supplying the sigmoid colon, both the inferior mesenteric artery and the left internal iliac artery had become obstructed and thus only the right internal iliac artery could be successfully reconstructed. The patient suffered from low cardiac output syndrome after surgery and subsequently experienced renal dysfunction, liver dysfunction and a disturbance of the peripheral circulation. On postoperative day number 7, the patient complained of watery diarrhea occurring several times a day and abdominal distension as a result of the ischemic colitis. On day number 16, the sigmoid colon to skin fistula developed. Oral intake was discontinued and nutritional support thereafter consisted of intravenous hyperalimentation. In addition, enteral nutrition using an elemental diet was begun. The fistula was successfully closed two weeks later and the patient recovered with no further complications.
