Cancer may also occur on inner surface of body, such as gastric ulcer, duodenitis, rectitis and so on.
发生在身体内表面，如胃溃疡，十二指肠溃疡，直肠溃疡等等。
Cancer may also occur on inner surface of body, such as gastric ulcer, duodenitis, rectitis and so on.
发生在身体内表面，如胃溃疡，十二指肠溃疡，直肠溃疡等等。
14
中，13经手
病理证实为十二指肠肿瘤，1经十二指肠镜诊断为十二指肠炎。
Of all the 14 cases, 13 cases were duodenal tumor demonstrated by the surgical and histological examination, one case was diagnosed as duodenitis by duodenoscopy.
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