Subject(s)
Kidney Transplantation , Ureter/surgery , Urinary Bladder/surgery , Adolescent , Adult , Aged , Child , Child, Preschool , Female , Humans , Infant , Intussusception/surgery , Male , Middle Aged , Replantation/methods , Suture Techniques , Ureteral Diseases/surgery , Urinary Fistula/surgeryABSTRACT
Blood loss measurement in transurethral prostatic surgery (TUR) has been studied with the following objectives: (1) to measure the total lost volume (during surgery and 48 hours postoperatively); (2) to compare surgical bleeding and coagulogram alterations in benign prostatic hypertrophy (BPH) and prostatic carcinoma (CaP); (3) to establish the relationship between blood loss, duration of the procedure, and amount of resected tissue. The method of Jansen was used to measure blood loss, and the "coagulogram" included the following parameters: hematrocrit; prothrombin, recalcification, thrombin, and partial thromboplastin times; fibrinogen; platelets and fibrin split products. The study is based on TUR performed on 75 patients from whom a mean weight of 25.68 grams was resected resulting in a mean total bleeding volume of 305 ml. Blood loss over 400 ml was associated with surgical durations of 60 minutes or with resection of over 40 grams of tissue. There was a slight tendency for fibrinolysis in prostatic cancer, which could explain the relatively higher amount of blood loss observed in these cases.
