前言：目的：探讨超声检查在非肿瘤性肠壁增厚性病变诊断中的应用价值。
AIM: To explore the diagnostic value of ultra - sonography in non-tumorous wall-thickening diseases of the intestine.
结果：溃疡性结肠炎声像图特征性表现为肠壁增厚，回声减低，肠腔变窄，肠气消失。
Results:The ultrasonic characteristics of ulcerative colitis were the thickening of intestinal wall with decreased echo, narrowing of intestinal lumen, and loss of gas in it.
结肠淋巴瘤主要是沿黏膜下层向深层浸润，可引起显著的肠壁增厚，而肠腔狭窄常不明显。
The colon lymphoma mainly infiltrate the submucosa and deeper layers and may cause prominent colonic wall thickening, but lumen stenosis is not obvious.
说明乳酸菌菌粉和菌液能使肠绒毛增长，肠壁增厚，对肉鸡肠道的生长发育有明显的促进作用。
Lactobacillus powder and Culture fluid could increase ileum villi, increased wall thickening, improved the growth of broiler intestinal evidently.
CT主要表现有软组织肿块、十二指肠肠壁局限性增厚和共同管、胆总管和胰管扩张等。
Ct features included masses of soft tissue, localized thickening of duodenal wall and expansion of common duct, common bile duct and pancreatic duct.
肠管增厚、肠管分层、强化增加、肠壁内脓肿、病变肠管周围蜂窝织炎、血管增多（梳征）等可反应病变的活动性。
CT findings of bowel wall thickening, mural stratification, mural hyperenhancement, mural abscess, perienteric phlegmon, and comb sign correlated with active inflammation.
肠管增厚、肠管分层、强化增加、肠壁内脓肿、病变肠管周围蜂窝织炎、血管增多（梳征）等可反应病变的活动性。
CT findings of bowel wall thickening, mural stratification, mural hyperenhancement, mural abscess, perienteric phlegmon, and comb sign correlated with active inflammation.
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