Endovascular treatment as first choice in chronic intestinal ischemia.

The purpose of this study was to define the place of endovascular treatment in chronic intestinal ischemia (CII). We report here a series of 19 consecutive patients treated with percutaneous angioplasty of the intestinal arteries. We excluded patients with acute ischemia, from the study. From January 1, 1989 to December 31, 2001, 19 patients with symptomatic CII were treated by endovascular techniques. This study group included 11 men and 8 women with a mean age of 59 years (range 30 to 90 years). The clinical presentation included postprandial pain in 16 patients, weight loss in 14 patients, with a mean weight loss of 7.4 kg (range 0 to 30 kg); and gastroparesis in 2 patients. Stenoses were significant in the single superior mesenteric artery (SMA) in 2 patients and in two arteries in 17 patients, including the celiac artery (CA) and SMA (n = 13), CA and inferior mesenteric artery (IMA) (n = 1), and SMA and IMA (n = 3). Balloon angioplasty was performed in only one of the arteries in each patient, 15 times in the SMA and 4 times in the CA. In 7 patients, angioplasty required stenting because of recoil (n = 5) or dissection (n = 1). In one patient the lesion was stented primarily, because of adjacent thrombus on the stenosis. Our results showed that initial treatment of CII can be endovascular. Focus on one artery only, seems to be reasonable and efficient in the short and long term.