(来学网)男性,40岁。低热2个月,乏力、纳差、盗汗,右下腹疼痛,腹泻与便秘交替出现。既往体健。查体:右下腹触及可疑包块。胸片示双肺纹理重。便常规WBC0~1个HP,RBC2~3个/HP。首先考虑诊断为
  • A.
    (来学网)克罗恩病
  • B.
    (来学网)肠结核
  • C.
    (来学网)慢性结肠炎
  • D.
    (来学网)肠易激综合征
  • E.
    (来学网)结肠癌