Agha F P, Woolsey E J, Amendola M A
Am J Gastroenterol. 1985 Nov;80(11):924-8.
The inflammatory bowel disease (IBD) is sometimes complicated by the development of a psoas abscess. We recently encountered three patients of IBD with psoas abscess. Two patients had Crohn's ileocolitis and one with ulcerative colitis. During 1979-1984, 23 patients with psoas abscess due to a variety of underlying disease processes were seen at our institution. At the same time period, 483 cases of Crohn's disease and 283 cases of ulcerative colitis were encountered. Therefore, of 766 patients with IBD only three were complicated by psoas abscess (incidence ratio = 0.6%). Thus, psoas abscess was a very rare complication of IBD in patients seen at our institution. In our series of 23 psoas abscess patients, IBD was not a major causative factor. Additionally, to our knowledge, psoas abscess complicating ulcerative colitis has not been reported previously.
炎症性肠病（IBD）有时会并发腰大肌脓肿。我们最近遇到了3例IBD合并腰大肌脓肿的患者。2例为克罗恩回结肠炎症，1例为溃疡性结肠炎。1979年至1984年期间，我院共收治了23例因各种潜在疾病导致腰大肌脓肿的患者。同期，共遇到483例克罗恩病和283例溃疡性结肠炎患者。因此，在766例IBD患者中，只有3例并发腰大肌脓肿（发病率为0.6%）。因此，在我院就诊的患者中，腰大肌脓肿是IBD非常罕见的并发症。在我们这组23例腰大肌脓肿患者中，IBD并非主要致病因素。此外，据我们所知，溃疡性结肠炎并发腰大肌脓肿此前尚未见报道。
