十二指肠溃疡是一种常见的消化系统疾病。日本研究人员最新发表的一项报告说,患十二指肠溃疡的风险与血型有关,O型血的人患的几率是其他血型者的1.4倍。该研究发现,O型血的人 Duodenal ulcer is a common digestive system disease. A recent report published by Japanese researchers said that the risk of suffering from duodenal ulcer associated with blood type, O type of blood, the probability of people suffering from other blood types were 1.4 times. The study found that people with O blood type