(来学网)患者男,58岁,因“渐进性排尿困难6个月,腰骶部疼痛1个月”来诊。PSA80ng/ml。为明确诊断,首选检查是
  • A.
    (来学网)膀胱镜检查及活检
  • B.
    (来学网)尿常规
  • C.
    (来学网)尿液查癌细胞
  • D.
    (来学网)肛门指诊及穿刺活检
  • E.
    (来学网)脊柱、骨盆CT
正确答案:
D