This 67 y/o man is a case with previous history of diabetes mellitus and ischemic cerebral infarction one year before his admission.He had been bed-ridden for half a year.

• 我们报告一位有糖尿病及中风过去病史的六十七岁男性患者，因为呼吸衰竭被送到医院，检查显示结肠呈现极端严重的扩大。