(来学网)男,11岁,右膝外伤半月后,疼痛,活动受限,高烧5天。右胫骨上端明显深压痛,为明确诊断应采取
  • A.
    (来学网)CT
  • B.
    (来学网)局部分层穿刺抽液送培养
  • C.
    (来学网)MRI
  • D.
    (来学网)X线平片
  • E.
    (来学网)手术切开活检