A.一個(gè) B.二個(gè) C.三個(gè) D.四個(gè) E.五個(gè)
A.34% B.39% C.41% D.46% E.48%
A.癌腫上、下腸道側(cè)側(cè)吻合術(shù) B.一期左半結(jié)腸切除術(shù) C.胃腸減壓解除梗阻后行左半結(jié)腸切除術(shù) D.局部腸段切除術(shù) E.先行橫結(jié)腸或盲腸造口術(shù),再限期行左半結(jié)腸切除術(shù)