临床表现:克隆氏病起病多数缓慢,病程呈慢性隐匿过程,有复发与缓解相交替的趋势。有的病人起病急骤,如出现急性肠穿孔、肠梗阻等。国内报道病例以急性表现者为多。本病病变可累及自口腔至肛门消化道的各个部位,但以回肠及结肠为多见。其临床表现:(一)腹痛:常见,多位于右下腹部或脐周,一般为中等度疼痛,呈痉挛性,餐后加重,禁食、休息、局部热敷可减轻,常为不完全肠梗阻所致。如炎症波 Clinical manifestations: most of Crohn’s disease onset slow, duration of chronic occult process, there is a recurrence and mitigation of alternating trends. Some patients with sudden onset, such as acute intestinal perforation, intestinal obstruction. Domestic reported cases of acute performance as much. The disease can affect the lesion from the mouth to the anal digestive tract in all parts, but the ileum and colon are more common. Its clinical manifestations: (a) abdominal pain: common, mostly in the lower right abdomen or umbilical cord, usually moderate pain, was spastic, postprandial aggravating, fasting, rest, local heat can reduce, often incomplete intestinal obstruction Due. Such as inflammation waves