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患者男,55岁。劳累后吃熟猪大肠头,嘴嚼不细,整块吞下,阻塞在食道中,一连三天不能进食、水,诊断为食管异物,食道肿瘤不易除外而入院。体检:体温36.8℃,心肺正常,既往健康。X线检查:食道钡餐透视,见食管中段,相当于左主支气管压迹处,钡剂通过完全受阻,梗阻端呈密度不均匀的充盈缺损,中轴无偏移,两侧对称,管壁光滑柔软,梗阻端以上食管明显扩张,开始蠕动较强烈,并伴有逆蠕动,后逐渐减弱,梗阻区以下食管因无钡剂
Male patient, 55 years old. After eating tired pig intestine head, mouth chewing is not fine, the whole piece swallowed, blocked in the esophagus, can not eat for three days, water, the diagnosis of esophageal foreign body, esophageal tumor is not easily removed except for admission. Physical examination: body temperature 36.8 ℃, normal heart and lungs, past health. X-ray examination: esophageal barium meal fluoroscopy, see the middle of the esophagus, the equivalent of the left main bronchial depressions, barium completely blocked obstruction end uneven density filling defect, the axis without offset, bilateral symmetry, smooth wall Soft, obstructive end esophageal obvious expansion, began to wriggle more intense, and accompanied by reverse peristalsis, after gradually weakened, obstructive area below the esophagus due to barium-free