作者复习了Cleveland诊疗所从1948年到1984年1204份溃疡性结肠炎和从1950年到1984年3500份克隆氏病的病案,发现有5例溃疡性结肠炎和2例克隆氏病患者在病程中发生白血病.加上其他4位作者以前的报导,共有23例炎症性肠病患者发生白血病.其中17例发生急性非淋巴细胞性白血病,3例急性淋巴母 The authors reviewed 1204 cases of ulcerative colitis and 3,500 cases of Crohn’s disease from 1948 to 1984 in the Cleveland Clinic and found 5 cases of ulcerative colitis and 2 cases of Crohn’s disease in the course of the disease Of leukemias, plus a total of 23 patients with inflammatory bowel disease who developed leukemia in addition to the other four previously reported, of whom 17 had acute non-lymphocytic leukemia and 3 had acute lymphoblastic leukemia