直肠指诊时,触到表面凹凸不平、质地坚硬的肿物,应首先考虑的是A.肛裂B.直肠周围脓肿C.直肠癌D.直肠息肉E.直肠囊肿

作者: rantiku 人气: - 评论: 0
问题 直肠指诊时,触到表面凹凸不平、质地坚硬的肿物,应首先考虑的是
选项 A.肛裂 B.直肠周围脓肿 C.直肠癌 D.直肠息肉 E.直肠囊肿
答案 C
解析

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