Small intestinal disease
小肠疾病 Anatomy and physiology First quarter
小肠疾病 • Small intestinal includes duodenum、jejunum and ileum • In normal person,about 3~5.5merters
小肠疾病 Blood supply • superior mesenteric artery（肠系膜上动脉） sends blood to jejunum and ileum • The spread of small intestinal ' s veins is similar with artery ,which resulty gather at superior mesenteric vein
小肠疾病
小肠疾病 • physiology ：main place of digestion & absorption. 1.digestion & absorption :suger , proteins 2.secretion secrete many gastrointestinal hormone,such as secretin 3.immunity：immunoglobulin . 小肠的解剖和生理概要：
小肠疾病 Second quarter Other disease
小肠疾病 一、肠炎性疾病（Small intestinal inflammatory diseases ） • 小肠结核（Tuberculosis of small intestine） • 小肠伤寒（typhoid of small intestine ） • 克隆氏病（Crohn's disease）
小肠疾病 一.Tuberculosis of small intestine • It occurred when tubercle bacillus encroached on intestinal tract. • It was found in teenagers and adults. • Women who suffered this were a little more than men
小肠疾病