在消化道无任何器质性病变的情况下，因食物团引起消化道急性梗阻实属少见，我们近２年来遇到３例，且分别由不同的食物团所致，现报告如下：例１女，７８岁，主诉，咽下困难３ｄ。３ｄ前病人在咽下肉块时忽感胸部不适，继而咽下受阻，不能进食，伴胸骨后疼痛来院。Ｘ线钡... In the absence of any organic lesions in the digestive tract, acute digestive tract obstruction caused by food groups is rare, we have encountered in the past two years, three cases, and were caused by different food groups, are reported as follows: Example 1 Female, 78 years old, chief complaint, dysphagia 3d. 3d patients suddenly feel chest discomfort when swallowing the meat, then blocked swallowed, can not eat, with chest pain after the hospital. X-ray barium ...