十二指肠腺癌１例刘光利患者女，７２岁，因间歇性上腹痛十余年，黑便一周入院。上腹部间歇性隐痛无规律性，自行缓介，近一周每日排柏油便１～２次，量约５００克，便前腹部阵发性绞痛，便后缓介，伴食欲不振头昏乏力，查体：慢性病容重度贫血貌、腹部未及包块。实验室检... Duodenal adenocarcinoma 1 patient Liu Guangli female patient, 72 years old, due to intermittent abdominal pain for more than ten years, black stool was admitted to hospital one week. Intermittent abdominal pain intermittently irregular, self-eating, the daily row of tar 1 to 2 times in the past week, about 500 grams, then the front abdomen paroxysmal cramps, after a brief introduction, with loss of appetite and dizziness , Physical examination: chronic intensive anemia, abdominal mass and mass. Laboratory inspection...