用postoperative hemorrhage造句子，“postoperative hemorrhage”造句

2) Impotency of the drainage tube because of postoperative hemorrhage, or because of tube folding, distortion or displacement, accounting for 45.15%;

Observation on effect of Methyl Carboprost-NEGPF and Misoprostol to prevent postoperative hemorrhage of parturient after underwent caesarean section

Objective to evaluate the cause of postoperative hemorrhage of breast, to summarize the clinical manifestations and the obviating methods.