Review of upper urinary modified minimal invasive surgical technology.
10.19723/j.issn.1671-167X.2019.04.002
- Author:
Guang Pu DING
1
;
Si Da CHENG
1
;
Dong FANG
1
;
Kun Lin YANG
1
;
Xue Song LI
1
;
Hui Xia ZHOU
2
;
Qian ZHANG
1
;
Xiong Jun YE
3
;
Li Qun ZHOU
1
Author Information
1. Department of Urology, Peking University First Hospital, Beijing 100034, China.
2. Department of Pediatric Urology, Bayi Children's Hospital Affiliated to The Seventh Medical Center of Chinese PLA General Hospital, No 5 Nanmencang, Beijing, 100700, China.
3. Department of Urology, Peking University People's Hospital, Beijing 100044, China.
- Publication Type:Review
- MeSH:
Humans;
Kidney;
Laparoscopy;
Nephrectomy;
Ureter;
Urologic Surgical Procedures
- From:
Journal of Peking University(Health Sciences)
2019;51(4):610-614
- CountryChina
- Language:Chinese
-
Abstract:
Upper urinary surgery is an important area of urology surgery. Open surgery used to be the gold standard of upper urinary surgery. With the development of medical techniques, minimal invasive surgeries including laparoscopic and robot assisted-laparoscopic surgery have gradually replaced the open surgery. Because of the complexity and diversity of upper urinary diseases, surgeries sometimes are difficult, and minimal invasive surgeries require higher surgical abilities of urologists than open surgeries. In recent years, depending on our surgical experience and international reports, our team from three Chinese medical centers summarizes techniques of upper urinary minimal invasive surgeries. For malignant diseases, such as renal and ureteral carcinomas, it's important to totally remove the tumor first, and then to avoid the surgical injuries. We summarize surgical experience of retroperitoneal laparoscopic partial nephrectomy for moderately complex renal hilar tumors. Our team modified minimal invasive techniques for some complex tumors, including ring suture technique for renal hilar tumors, internal suspension technique for renal ventral tumors, and combination retroperitoneal laparoscopic surgery with mini-flank incision for complex renal tumors. While for begin diseases, urologists should focus on the resections and surgical injuries at the same time. We have reported the novel technique of laparoscopic aspiration for central renal angiomyolipoma, making the surgery simple and available. For reconstruction surgeries, operations should be based on several principals. We generalize it as "4TB principals", which include "tension-free", "water-tight", "thin suture", "no touch of the key area" and "protecting the blood supply". Depending on the localization, length, and etiology of the strictures, different techniques are required. Our team summarize the pyeloplasty, ureteral reimplantation and ileal ureter replacement based on our surgical experience. For infant upper urinary surgeries, our team has made invasive surgeries that can be used in complex diseases, such as duplex kidney. Based on years of surgical techniques, our modified surgeries achieve a better subjective cosmetic result than the traditional surgeries. In the future, the standardized, practical, simple and individual minimal invasive surgical technique will become the main direction in the future researches.
