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十二指肠球部溃疡(DU)时,帛于胃内高酸状态、幽门机能障碍、胆汁返流等因素致胃内病变并不少见。现将我院1985～1992
Duodenal ulcer (DU), the silk in the stomach high acid state, pyloric dysfunction, bile reflux and other factors caused by gastric lesions are not uncommon. Now our hospital from 1985 to 1992