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当前学科:普通外科综合复习
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结肠癌早期无明显临床症状,病情发展到一定程度才出现症状。以下不是结肠癌症状的是().
A . A.排便习惯和粪便性状改变
B . B.间歇性腹痛伴嗳气
C . C.腹部包块
D . D.肠梗阻表现
E . E.贫血、消瘦
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