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Yuan C, Li Z, Wang J, Zhang P, Meng C, Li D, Gao J, Guan H, Zhu W, Lu B, Zhang Z, Feng N, Yang K, Li X, Zhou L. Ileal ureteral replacement for the management of ureteral avulsion during ureteroscopic lithotripsy: a case series. BMC Surg 2022; 22:262. [PMID: 35799183 PMCID: PMC9264655 DOI: 10.1186/s12893-022-01690-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 06/14/2022] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION To describe our initial experience with ileal ureteral replacement (IUR) for the management of ureteral avulsion (UA) during ureteroscopic lithotripsy. METHODS Between September 2010 and April 2021, ten patients received ileal ureteral replacement for ureteral avulsion during ureteroscopic lithotripsy. Anterograde urography and computed tomography urography (CTU) were applied to evaluate the lesion. Follow-up was performed with magnetic resonance urography and renal ultrasound as well as clinical assessment of symptoms. We retrospectively analysed the clinical data of ten patients treated with ileal ureteral replacement for the treatment of ureteral avulsion. RESULTS Four patients underwent open ileal ureteral replacement, two underwent laparoscopic ileal ureteral replacement, and four underwent robotic-assisted ileal ureteral replacement. The mean operative time (OT) was 310 min (range 191-530). The mean estimated blood loss (EBL) was 193 mL (range 10-1000). The mean length of the ileal graft was 21 cm (range 12-25). The median postoperative hospital time was 13 days (range 7-19). All surgeries were effectively completed, and no case required open conversion in laparoscopic and robotic-assisted surgeries. There was no obvious hydronephrosis according to contrast-enhanced computed tomography 3-dimensional reconstruction images without serious complications or progressive hydronephrosis during a median follow-up duration of 51 months (range 5-131), and the success rate was 100%. CONCLUSIONS Our initial results and experience showed that ileal ureteral replacement for the management of ureteral avulsion during ureteroscopic lithotripsy is safe and feasible.
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Affiliation(s)
- Changwei Yuan
- Department of Urology, Peking University First Hospital, National Urological Cancer Center, Institute of Urology, Peking University, No. 8 Xishiku St, Xicheng District, Beijing, 100034, China
| | - Zhihua Li
- Department of Nursing, Peking University First Hospital, National Urological Cancer Center, Institute of Urology, Peking University, No. 8 Xishiku St, Xicheng District, Beijing, 100034, China
| | - Jie Wang
- Department of Urology, Peking University First Hospital, National Urological Cancer Center, Institute of Urology, Peking University, No. 8 Xishiku St, Xicheng District, Beijing, 100034, China
| | - Peng Zhang
- Department of Urology, Emergency General Hospital, No. 29, Xibahenanli St, Chaoyang District, Beijing, 100028, China
| | - Chang Meng
- Department of Urology, Peking University First Hospital, National Urological Cancer Center, Institute of Urology, Peking University, No. 8 Xishiku St, Xicheng District, Beijing, 100034, China
| | - Dan Li
- Department of Nursing, Peking University First Hospital, National Urological Cancer Center, Institute of Urology, Peking University, No. 8 Xishiku St, Xicheng District, Beijing, 100034, China
| | - Jingjing Gao
- Department of Nursing, Peking University First Hospital, National Urological Cancer Center, Institute of Urology, Peking University, No. 8 Xishiku St, Xicheng District, Beijing, 100034, China
| | - Hua Guan
- Department of Nursing, Peking University First Hospital, National Urological Cancer Center, Institute of Urology, Peking University, No. 8 Xishiku St, Xicheng District, Beijing, 100034, China
| | - Weijie Zhu
- Department of Urology, Peking University First Hospital, National Urological Cancer Center, Institute of Urology, Peking University, No. 8 Xishiku St, Xicheng District, Beijing, 100034, China
| | - Boyu Lu
- Department of Urology, Panjin Liaohe Oilfield Gem Flower Hospital, No. 26, YingBin St, Xinglongtai District, Panjin, 124010, China
| | - Zhichao Zhang
- Department of Urology, Qinhuangdao Jungong Hospital, No. 15, YuFeng St, Haigang District, 066001, Qinhuangdao, China
| | - Ninghan Feng
- Department of Urology, Affiliated Wuxi No. 2 Hospital, Nanjing Medical University, No. 68, Zhongshan St, Liangxi District, Wuxi, 214001, China
| | - Kunlin Yang
- Department of Urology, Peking University First Hospital, National Urological Cancer Center, Institute of Urology, Peking University, No. 8 Xishiku St, Xicheng District, Beijing, 100034, China
| | - Xuesong Li
- Department of Urology, Peking University First Hospital, National Urological Cancer Center, Institute of Urology, Peking University, No. 8 Xishiku St, Xicheng District, Beijing, 100034, China.
| | - Liqun Zhou
- Department of Urology, Peking University First Hospital, National Urological Cancer Center, Institute of Urology, Peking University, No. 8 Xishiku St, Xicheng District, Beijing, 100034, China
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Sert İÜ, Aydın A. Case report series: management of complete ureteral avulsion with review of the relevant literature. AFRICAN JOURNAL OF UROLOGY 2020. [DOI: 10.1186/s12301-020-00047-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Endoscopic operations and ureteroscopy have become the first choice for ureteral calculi and ureter-related operations. The ratios of the complications, which are mostly iatrogenic, range between 9 and 11%. Total ureteral avulsion during URS is quite rare with a prevalence of 0–0.3%. We present three total ureteral avulsions we experienced in our clinic during the last 2 years and their treatment.
Case presentation
During the last 2 years, we experienced three total ureteral avulsions: one of these occurred in our clinic and the other two occurred in an external center and were referred to us. In two cases, the omental flap was rotated after ureteral reimplantation and the ureter was completely wrapped inside the omental flap. In the third case, boari flap was formed from the bladder. Due to the presence of extrarenal wide renal pelvis, anastomosis was made with boari flap after a y–v flap was rotated on the renal pelvis. D-J stents of the patients were removed at the end of 3 months. Although there was mild hydronephrosis, parenchymal thinning and a significant decrease in functions were not observed. Ureteral avulsion of the patients was successfully managed without the need for nephrectomy.
Conclusion
Ureteral avulsion management is an extremely difficult condition for both the surgeon and the patient. So, the most important thing is to prevent ureteral avulsion. Ureteroplasty and omental flap treatment are applicable methods with quite successful results for complete ureteral avulsions.
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Shekar PA, Kochhar G, Reddy D, Dumra A. Management of ureteric avulsion during ureteroscopy: a systematic review and our experience. AFRICAN JOURNAL OF UROLOGY 2020. [DOI: 10.1186/s12301-020-00078-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Ureteric avulsion is a disastrous intraoperative complication that can happen to any urologist during a common endoscopic procedure like ureteroscopy. The aim of this study is to evaluate the various management options of ureteric avulsion during ureteroscopy and also report our relevant experience in this topic.
Results
The Preferred Reporting Items for Systematic Reviews and Meta-Analyses of existing literature in English language was used in the period 1967–2019 with a literature search in PubMed, Cochrane Library and Google Scholar. Forty-three patients in twenty-three articles who had undergone management of ureteric avulsion during ureteroscopy were identified for review. There were 15 proximal, 19 two-point (“scabbard”) and 9 distal avulsions. All distal avulsions were managed successfully with ureteroneocystostomies or Boari flaps. Boari flaps and ureteropyelostomy with ureterovesicostomy were the common procedures used for proximal avulsions. Proximal avulsions had more varied outcomes with salvage rates of 86.9%. Procedures which incorporated the avulsed distal ureter for reconstruction had poor results.
Conclusion
Management of ureteric avulsion during ureteroscopy is a surgical challenge. While management of distal avulsions is straightforward in the form of ureteroneocystostomies and has uniformly good results in most hands, proximal avulsions need expertise in management and choosing ideal reconstruction, with variable results following reconstruction. Extended Boari flaps, ileal ureter and autotransplantation are good options for proximal avulsions. Reconstruction using the distal avascular ureter should be avoided for better long-term results.
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Tang K, Sun F, Tian Y, Zhao Y. Management of full-length complete ureteral avulsion. Int Braz J Urol 2017; 42:160-4. [PMID: 27136483 PMCID: PMC4811242 DOI: 10.1590/s1677-5538.ibju.2015.0372] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2015] [Accepted: 10/09/2015] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Complete ureteral avulsion is one of the most serious complications of ureteroscopy. The aim of this report was to look for a good solution to full-length complete ureteral avulsion. CASE PRESENTATION A 40-year-old man underwent ureteroscopic management. Full-length complete avulsion of ureter occurred during ureteroscopy. Pyeloureterostomy plus greater omentum investment outside the avulsed ureter and ureterovesical anastomosis were performed 6 hours after ureteral avulsion. The patient was followed-up during 34 months. Double-J tube was removed at 3 months after operation. Twenty three months after the first operation, the patient developed hydronephrosis because of a new ureter upside stone, then rigid ureteroscopy and holmium laser lithotripsy were used successfully. CONCLUSION Pyeloureterostomy plus greater omentum investment outside the avulsed ureter and ureterovesical anastomosis may be a good choice for full-length complete ureteral avulsion.
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Affiliation(s)
- Kaifa Tang
- Department of Urology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Fa Sun
- Department of Urology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Yuan Tian
- Department of Urology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Yili Zhao
- Department of Urology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
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Najafi Z, Tieu T, Mahajan AM, Schwartz BF. Significance of Extraction Forces in Kidney Stone Basketing. J Endourol 2015; 29:1270-5. [PMID: 26054796 DOI: 10.1089/end.2015.0371] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION Ureteroscopic stone extraction devices are effective tools in the management of urolithiasis, but on occasion, their improper use can cause injury to the ureter. Avulsion and perforation of the ureter as a result of excessive forces on the extraction device are some of the more serious complications of this treatment. MATERIALS AND METHODS In this article, avulsion and perforation forces were measured by two different test setups. Eleven clinicians were asked to apply three ranges of forces (safe, cautious, and dangerous). RESULTS The output force measurements were recorded and plotted for further analysis. The maximal average perforation forces were 7.13±2.36 N in the benchtop tests and 7.07±2.20 N in the ex-vivo porcine tests (P=0.54). The maximal average avulsion forces were measured to be 10.14±2.01 N in the benchtop tests. Although the average forces were similar in the proximal and distal parts of the ureter (P=0.27), higher values were recorded for the distal part. The operative time was noted to be significantly different in the safe and cautious force regions (P=0.006). The average forces were higher in the benchtop tests compared with the porcine ureter tests. The extraction forces were measured and were noted to be significantly different for attending physicians and residents. The results suggest the need for force feedback training for residents. CONCLUSION The findings can be used to design a "smart device" that can provide visual force feedback to clinicians while they are operating, leading to improved patient outcome.
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Affiliation(s)
- Zahra Najafi
- 1 Department of Biomedical Engineering, The University of Akron , Akron, Ohio
| | - Thomas Tieu
- 2 Division of Urology, Southern Illinois University School of Medicine , Springfield, Illinois
| | - Ajay M Mahajan
- 1 Department of Biomedical Engineering, The University of Akron , Akron, Ohio
| | - Bradley F Schwartz
- 2 Division of Urology, Southern Illinois University School of Medicine , Springfield, Illinois
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Possible complications of ureteroscopy in modern endourological era: two-point or "scabbard" avulsion. Case Rep Urol 2015; 2014:308093. [PMID: 25610699 PMCID: PMC4291154 DOI: 10.1155/2014/308093] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Revised: 10/09/2014] [Accepted: 10/13/2014] [Indexed: 12/14/2022] Open
Abstract
Indication has led ureteroscopy to be a worldwide technique, with the expected appearance of multiple types of complications. Severe complications are possible including ureteral perforation or avulsion. Ureteral avulsion has been described as an upper urinary tract injury related to the action of blunt trauma, especially from traffic accidents, being the mechanism of injury, the result of an acute deceleration/acceleration movement. With the advent of endourology, that term is also applied to the extensive degloving injury resulting from a mechanism of stretching of the ureter that eventually breaks at the most weakened site, or ureteral avulsion is referred to as a discontinuation of the full thickness of the ureter. The paper presents a case report and literature review of the two-point or "scabbard" avulsion. The loss of long segment of the upper ureter, when end-to-end anastomosis is not technically feasible, presents a challenge to the urological surgeon. In the era of small calibre ureteroscopes these complications, due to growing incidence of renal stones will become more and more actual. Our message to other urologists is to know such a complication, to know the ways of treatment, and to analyse ureteroscopic signs, when to stop or pay attention.
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Liu Y, Zhou Z, Xia A, Dai H, Guo L, Zheng J. Clinical observation of different minimally invasive surgeries for the treatment of impacted upper ureteral calculi. Pak J Med Sci 2014; 29:1358-62. [PMID: 24550953 PMCID: PMC3905360 DOI: 10.12669/pjms.296.3910] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2013] [Revised: 08/23/2013] [Accepted: 09/03/2013] [Indexed: 01/19/2023] Open
Abstract
Objective: To compare the clinical effects of three minimally invasive surgeries on the treatment of impacted upper ureteral calculi. Methods: 135 patients with impacted upper ureteral calculi were selected and randomly divided into three groups (Group A-C) (n=45), which were treated with transurethral ureteroscopic lithotripsy, minimally invasive percutaneous nephrolithotomy, and retroperitoneal laparoscopic ureterolithotomy respectively. Relevant results of the three groups were compared. Results: The surgery time of Group C was significantly longer than those of Group A and Group B (P < 0.05). The postoperative hospitalization time of Group B was significantly longer than those of Group A and Group C (P < 0.05). 37.78% (17/45) of Group A patients required extracorporeal shock wave lithotripsy, being significantly more than those in Group B (6.67%, 3/45) and Group C (0, 0/45) (P < 0.05). The postoperative calculus clearance rate of Group A (51.11%, 82.22%) was significantly lower than those of Group B (91.11%, 97.78%) and Group C (93.33%, 100%) (P < 0.05). The incidence rates of postoperative complications in Group A-C were 11.11% (5/45), 8.89% (4/45) and 6.67% (3/45) respectively without significant differences (P > 0.05). Conclusion: The three surgical methods for impacted upper ureteral calculi should be selected according to practical conditions to improve therapeutic effects and to ensure safe surgery.
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Affiliation(s)
- Yuanhua Liu
- Yuanhua Liu, Department of Urinary Surgery, First Affiliated Hospital of Yangtze University, Jingzhou 434000, P. R. China
| | - Zhangyan Zhou
- Zhangyan Zhou, Department of Urinary Surgery, First Affiliated Hospital of Yangtze University, Jingzhou 434000, P. R. China
| | - An Xia
- An Xia, Department of Urinary Surgery, First Affiliated Hospital of Yangtze University, Jingzhou 434000, P. R. China
| | - Haitao Dai
- Haitao Dai, Department of Urinary Surgery, First Affiliated Hospital of Yangtze University, Jingzhou 434000, P. R. China
| | - Linjie Guo
- Linjie Guo, Department of Urinary Surgery, First Affiliated Hospital of Yangtze University, Jingzhou 434000, P. R. China
| | - Jiang Zheng
- Jiang Zheng, Department of Urinary Surgery, First Affiliated Hospital of Yangtze University, Jingzhou 434000, P. R. China
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