Enhancing Efficacy and Safety in Laparoscopic Partial Nephrectomy for Localized Renal Tuberculosis: The Skirted Continuous Suture Technique

Background: Limited research has been conducted on laparoscopic partial nephrectomy for kidney tuberculosis. This study aimed to evaluate the effectiveness of the skirted continuous suture technique in laparoscopic partial nephrectomy for localized renal tuberculosis. Material/Methods: Five patients with kidney tuberculosis underwent standard retroperitoneal laparoscopic partial nephrectomy after computed tomography evaluation. The skirted continuous suture technique was utilized during the procedure. This retrospective study analyzed the outcomes of these patients who received treatment between January 2011 and December 2020 at Beijing Tsinghua Changgung Hospital and Eighth Medical Center of Chinese People's Liberation Army General Hospital. Results: The surgical success rate was 100%. Renal function was well preserved, with a decrease of glomerular filtration rate by 9.6 +/- 9.0 ml/min. Only 1 patient experienced postoperative urinous infiltration and lymphatic fistula, while the others did not have any surgical complications. Antituberculous therapy was continued postoperatively, and 1 patient had recurrence during follow-up. Conclusions: The laparoscopic continuous suturing technique offers a reliable and straightforward method for extensively closing incision edges of the renal parenchyma in laparoscopic surgery. It contributes to the improved efficacy and safety of treating localized renal tuberculosis with exceptional application.