兩種成型方法在腹腔鏡腎部分切除術(shù)治療復(fù)雜性腎腫瘤中的應(yīng)用
[Abstract]:Partial nephrectomy is an effective treatment for renal tumors. Partial nephrectomy from absolute indications of avoiding dialysis (such as solitary kidney, double kidney tumor or hereditary syndrome) gradually develops to less than 7cm of kidney tumors, and even to patients with normal kidney, the benefits of partial nephrectomy include reducing chronic renal damage and reducing the heart. The incidence of angiopathy has the same pathological results as radical nephrectomy. A variety of improved methods try to shorten the time of renal ischemia, such as using the Hem-o-lok clip, early opening and zero ischemia. The greatest effects of reducing the time of thermal ischemia include the correct needle holding, the correct placement of the needle on the renal cortex, and the closure of the defective renal tissue. Effective suture. The experience of the operator can shorten the time of operation and the time of forming suture. However, it is sometimes difficult to maintain 30 minutes of hot ischemic time, especially for complicated renal tumors, especially for complicated renal tumors. This subject is to explore the suture way to the abdominal cavity from two aspects of postoperative complications and molding costs. The effect of partial nephrectomy for the treatment of complicated renal tumors. Part 1: the application of two molding methods in the treatment of complex renal tumors by laparoscopic partial nephrectomy Methods from March 2009 to March 2012, 78 cases of complicated renal tumor (R.E.N.A.L score > 7) were treated with laparoscopic partial nephrectomy, and 78 cases were treated with stratified continuous suture. According to the method of suture, 30 cases, 18 men and 12 women. The average age was 48. Age 1, 2-0 sowing thread, cut into 2 roots from the middle of the line. 1 Hem-o-lok clips were fixed at the end of the line at the end of the line. It was used to suture the inner layer of the tumor bed and to suture the outer layer by the 1-0 barbed line; the traditional group 48 cases, male 36 cases and 12 women. The inner suture method was the same as the reverse stink group, the outer layer was used 20cm1-0 micro Joe line to suture the kidney defect continuously, and each needle after the renal capsule was pinched 1. Hem-o-lok clip. Compared the operation time of the two groups of patients, perioperative results and perioperative complications. Results the operation time of the traditional group and the barn group was 79,73min, and the average amount of bleeding was 120102ml respectively during the operation. There was no significant difference between the two groups (P > 0.05). Then, 5 cases were transferred to open operation, 5 cases of postoperative blood transfusion, 1 cases of postoperative urinary leakage and double J tube, 1 cases of delayed hemorrhage after operation, selective renal vascular embolization, 1 cases of postoperative incisional hernia, repair treatment. There were no intraoperative complications, 1 cases of postoperative 2D bleeding, and.1 cases of blood transfusion in.1 cases, the double J tube treatment was retained, 1 In the two groups, there was no significant difference in serum creatinine in the two groups (P > 0.05), and there was no need for two times of hospitalization. The traditional group (7/48,14.5%) after bleeding was 4.3 times as high as that of the barn group (1/30,3.3%), but there was no significant difference between the two groups (P > 0.05). The average time of renal ischemia was 24.8min in the traditional group and 18min in the barn group. The difference between the two groups was statistically significant (P < 0.05). Conclusion the mean thermal ischemia time can be shortened in the treatment of complicated renal tumor by the suture of the reverse needle suture in the laparoscopic nephrectomy, and the rate of bleeding in the perioperative period may be reduced.
The second part: application of barbed suture in laparoscopic partial nephrectomy for complex renal tumors.
Objective to compare the thermal ischemia time and complications in the treatment of complicated renal tumors by comparing the traditional suture and the traditional suture in the treatment of complicated renal tumor. The safety and effectiveness of the suture were studied. The data of 64 cases of complicated renal tumor (RENAL Score > 7) underwent laparoscopic partial nephrectomy (LPN). Continuous suture, 34 cases of Quill SRS and 30 cases in the traditional suture group (non-SRS). The two cases were matched by RENAL Score scoring system. The clinical characteristics, perioperative results, perioperative complications and suture cost were compared in the two groups. All the operations were performed by the same operator. Results: the average thermal ischemia time (WIT) was reversed. The needling suture group was significantly shorter than the traditional suture group (18vs24.8minp=0.021), and the suture cost in the spiny suture group was significantly less than the traditional suture group (1708vs2070 yuan, p=0.035). There was no significant difference in the renal function and complications during the perioperative period of the two groups. Conclusion: the spiny suture is safe in the treatment of complicated renal tumor by laparoscopic partial nephrectomy. It can shorten the mean warm ischemia time (WIT) and reduce the cost of suture.
【學(xué)位授予單位】:中國人民解放軍醫(yī)學(xué)院
【學(xué)位級別】:博士
【學(xué)位授予年份】:2014
【分類號】:R737.11
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