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十二指肠球部原发恶性肿瘤１例报告韩广秀①梁广菊②石红岭①患者男，５８岁。右上腹部间歇性疼痛４个月，加重１０天伴有呕吐，消瘦而就诊。Ｂ型超声：肝胆胰脾均未见明显异常。胃肠钡餐检查：食管及胃无异常。十二指肠球明显扩大，形态不规则，壁僵硬，粘膜破坏，蠕动消...
Report of one case of primary malignant tumor of duodenal bulb Han Guangxiu Liang Guangju 2 Shi Hongling 1 patient Male, 58 years old. Intermittent pain in the right upper abdomen for 4 months, aggravation of vomiting, aggravation and treatment for 10 days. B-mode ultrasound: no obvious abnormalities were found in the liver, gallbladder, pancreas and spleen. Gastrointestinal barium meal examination: No abnormalities in the esophagus and stomach. The duodenum is obviously enlarged, irregular in shape, stiff in the wall, destruction of mucous membranes, peristalsis, etc.