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弥漫性血管内凝血(DIC)病人施行经尿道前列腺切除术(TURP)后,极易引起出血。作者研究在术后立即测定血浆凝血酶原时间(PT)和激活的部分凝血激酶时间(APTT),对预测TURP后因DIC引起的过度失血很有价值。采集手术20分钟内血测定PT和APTT,PT正常值为12—14秒,≥15秒为异常。APTT正常值是38—49秒,≥50秒为异常。前列腺切除物放在盛满10％甲醛缓冲液的容器内,24小时后用电子秤称干重。
Diffuse intravascular coagulation (DIC) patients after transurethral resection of the prostate (TURP), can easily cause bleeding. The authors study immediately after the determination of plasma prothrombin time (PT) and activated partial thromboplastin time (APTT), after the prediction of TURP due to excessive blood loss caused by DIC is valuable. Acquisition of blood within 20 minutes PT and APTT, PT normal 12-14 seconds, ≥ 15 seconds is abnormal. APTT normal is 38-49 seconds, ≥ 50 seconds is abnormal. Prostatectomy placed in a container filled with 10% formaldehyde buffer, 24 hours after weighing with an electronic scale dry weight.