十二指肠血管性息肉误诊胰腺癌１例张凯，黄培忠，彭卫珍，余方莉患者女性，３４岁。上腹正中刺痛１月余，近日，饭后上腹正中持续不放射性刺痛加剧，伴呕吐、黑便。当地用药无效，来我院就诊。体检：腹软平坦，肝脾未触及，表浅淋巴结无异常。肝上界位于右肋骨与肋间，肠... Duodenal vascular polyps misdiagnosed as pancreatic cancer 1 case, Zhang Kai, Huang Peizhong, Peng Weizhen, Yu Fangli, female, 34 years old. In the midst of the upper abdomen, I felt tingling more than a month ago. In the recent episodes, the epigastric epigastric irritations and urination have continued. The local medication was invalid and came to our hospital. Physical examination: The abdomen is soft and flat, the liver and spleen are not touched, and there is no abnormality in superficial lymph nodes. The upper liver is located in the right rib and intercostal, intestine...