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Han DS, Johnson JP, Schulster ML, Shah O. Indications for and results of renal autotransplantation. Curr Opin Nephrol Hypertens 2023; 32:183-192. [PMID: 36683544 DOI: 10.1097/mnh.0000000000000860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
PURPOSE OF REVIEW To understand the indications and outcomes of renal autotransplantation, and when to consider this unique procedure for patients. RECENT FINDINGS Renal autotransplantation confers acceptably low rates of graft failure and prevents need for long-term dialysis. Renal autotransplantation remains an important management strategy in very select patients for complex renovascular disease, ureteral stricture disease, ureteral trauma, upper urinary tract urothelial carcinoma, renal cell carcinoma, and Loin-Pain Hematuria Syndrome. With advancements in minimally invasive procedures, the application of renal autotransplantation for refractory stone disease is rare but exists. Robot-assisted laparoscopic renal autotransplantation demonstrates reproducible graft success and complication rates with improved perioperative outcomes (ex. hospital length of stay) - though comparative studies are lacking. Patients would benefit from a multidisciplinary approach from renal transplant surgeons, vascular surgeons, urologists, nephrologists, dieticians, pain management providers, social workers, and psychiatrists. SUMMARY In experienced hands, renal autotransplantation is a reasonable treatment approach for complex and refractory renal vascular disease, Loin-Pain Hematuria Syndrome, ureteral strictures and trauma, upper urinary tract malignancy, and stone disease in highly select patients.
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Affiliation(s)
- David S Han
- Columbia University Irving Medical Center, Department of Urology
| | - Jeffrey P Johnson
- Weill Cornell Medical College, Department of Urology, New York, New York, USA
| | | | - Ojas Shah
- Columbia University Irving Medical Center, Department of Urology
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Cheng SD, Li WQ, Mu L, Ding GP, Zhang B, Shen C, Ying ZW, Yang KL, Hao H, Li XS, Zhou LQ. [Application of totally extraperitoneal renal autotransplantation with Boari flap-pelvis anastomosis in upper urinary tract urothelial carcinomas treatment]. JOURNAL OF PEKING UNIVERSITY. HEALTH SCIENCES 2019; 51:758-763. [PMID: 31420636 DOI: 10.19723/j.issn.1671-167x.2019.04.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To evaluate the feasibility and effectiveness of the totally extraperitoneal renal autotransplantation with boari flap-pelvis anastomosis in the treatment of upper urinary tract urothelial carcinoma (UTUC), and to review the experience of renal autotransplantation for UTUC treatment. METHODS One case of applying the totally extraperitoneal renal autotransplantation with boari flap-pelvis anastomosis to the UTUC treatment was reported, and related literature was reviewed. The patient was a sixty-four-year old man who received right radical nephroureterectomy for right ureteral carcinoma 1 year before and diagnosed as left ureteral carcinoma(G2, high grade) this time. In order to preserve his renal function and avoid the shortness of common kidney-sparing surgery, a totally extraperitoneal procedure, including retroperitoneoscopic nephrectomy, ureterectomy, renal autotransplantation and Boari flap-pelvis anastomosis, was performed to the patient. RESULTS The operation was completed successfully without perioperative complications. The renal function recovered to preoperative level within 1 week. No deterioration of renal function during the follow-up and no tumor recurrence was observed under cystoscopy at the 3-month postoperative consult. CONCLUSION The totally extraperitoneal renal autotransplantation with Boari flap-pelvis anastomosis is a feasible and effective treatment for UTUC. The innovative procedure has several advantages compared to the former ones. The extraperitoneal procedure results in significantly less pain, shorter hospital stay, decreased overall time to recovery and lower bowel complications risk without warm ischemia time extension. Meanwhile, the Boari flap-pelvis anastomosis simplifies the follow -up protocols and creates an easy route for cystoscopy and topical therapy. From the systematic clinical analysis, as well as the related literature review, it's been concluded that the renal autotransplantation can be a reasonable option for the patients who have UTUC in solitary kidney or have bilateral UTUC. This type of treatment possesses advantages of preservation of renal function and total resection of malignant lesions. But long-term data and large cohort study on renal function or tumor recurrence are still absent which will be necessary to confirm the advantages of this approach.
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Affiliation(s)
- S D Cheng
- Department of Urology, Peking University First Hospital; Institute of Urology, Peking University; National Urological Cancer Center, Beijing 100034, China
| | - W Q Li
- Department of Urology, The First College of Clinical Medical Science, China Three Gorges University/Yichang Central People's Hospital, Yichang 443003, Hubei, China
| | - L Mu
- Central Operating Room, Peking University First Hospital, Beijing 100034, China
| | - G P Ding
- Department of Urology, Peking University First Hospital; Institute of Urology, Peking University; National Urological Cancer Center, Beijing 100034, China
| | - B Zhang
- Department of Urology, Peking University First Hospital; Institute of Urology, Peking University; National Urological Cancer Center, Beijing 100034, China
| | - C Shen
- Department of Urology, Peking University First Hospital; Institute of Urology, Peking University; National Urological Cancer Center, Beijing 100034, China
| | - Z W Ying
- Department of Urology, Peking University First Hospital; Institute of Urology, Peking University; National Urological Cancer Center, Beijing 100034, China
| | - K L Yang
- Department of Urology, Peking University First Hospital; Institute of Urology, Peking University; National Urological Cancer Center, Beijing 100034, China
| | - H Hao
- Department of Urology, Peking University First Hospital; Institute of Urology, Peking University; National Urological Cancer Center, Beijing 100034, China
| | - X S Li
- Department of Urology, Peking University First Hospital; Institute of Urology, Peking University; National Urological Cancer Center, Beijing 100034, China
| | - L Q Zhou
- Department of Urology, Peking University First Hospital; Institute of Urology, Peking University; National Urological Cancer Center, Beijing 100034, China
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Ou YC, Hu CY, Cheng HL, Yang WH. Long-term outcomes of total ureterectomy with ileal-ureteral substitution treatment for ureteral cancer: a single-center experience. BMC Urol 2018; 18:73. [PMID: 30170590 PMCID: PMC6119331 DOI: 10.1186/s12894-018-0389-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 08/24/2018] [Indexed: 11/26/2022] Open
Abstract
Background To explore the feasibility and long-term outcomes of renal preservation in a retrospective cohort of patients with ureteral urothelial carcinoma undergoing total ureterectomy with ileal-ureteral substitution. Methods A retrospective review of the data from patients treated with total ureterectomy with ileal-ureteral substitution from 1988 to 2016 was performed. The pre-operative oncological status, long-term oncological outcome, long-term renal functional outcome, early and late complications were analyzed. Results A total of eight patients with a median age of 70 years were included. The median follow-up time was 109 months. Six patients had multi-focal tumor involvement over the target ureter, and six patients had bilateral upper tract involvement. Only one patient encountered the upper-tract recurrence. The 2 and 5-year cancer-specific survival rates were 87.5 and 75.0%, respectively. The renal function was well-preserved in most patients, with only one patient needed life-long postoperative hemodialysis. Five patients experienced early complications and four patients experienced late complications. No perioperative mortality happened. Conclusions A total ureterectomy with an ileal-ureteral substitution is feasible for treating ureteral urothelial carcinoma when a renal-sparing procedure is indicated. It provides good long-term oncological outcomes over the upper tract, and it also preserves the renal function.
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Affiliation(s)
- Yin-Chien Ou
- Department of Urology, National Cheng Kung University Hospital, No.138, Sheng Li Road, Tainan, 704, Taiwan, Republic of China
| | - Che-Yuan Hu
- Department of Urology, National Cheng Kung University Hospital, No.138, Sheng Li Road, Tainan, 704, Taiwan, Republic of China
| | - Hong-Lin Cheng
- Department of Urology, National Cheng Kung University Hospital, No.138, Sheng Li Road, Tainan, 704, Taiwan, Republic of China
| | - Wen-Horng Yang
- Department of Urology, National Cheng Kung University Hospital, No.138, Sheng Li Road, Tainan, 704, Taiwan, Republic of China.
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Experience with Renal Autotransplantation: Typical and Atypical Indications. Adv Urol 2018; 2018:3404587. [PMID: 29780413 PMCID: PMC5892291 DOI: 10.1155/2018/3404587] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Revised: 02/18/2018] [Accepted: 02/21/2018] [Indexed: 12/02/2022] Open
Abstract
Introduction and Objectives Renal autotransplantation is a kidney-saving surgical procedure used in selected patients. The purpose of this report is to review nine typical and atypical indications for kidney autotransplantation and evaluate its effectiveness in maintaining kidney function and avoiding cancer recurrence. Materials and Methods From 1999 till 2014, nine renal autotransplantations were performed in our center. A retrospective case review was done. Four of nine patients had a solitary functioning kidney. Typical indications for autotransplantation included extended ureteric disease in 5 patients, intrasinusal tumor on a solitary kidney in 1 patient, and renal artery aneurysm in 1 patient. Atypical indications consisted in bilateral urothelial tumors in 1 patient and interrupted live kidney transplantation in 1 patient. Mean cold ischemia time was 209 minutes. Demographic factors, indications, renal function before and after surgery, and in the long term, cancer recurrence and disease-free survival were evaluated. Results Renal function was maintained in 8 patients during the early follow-up. No serious complications occurred in the postoperative period. Median duration of follow-up was 50 months. In 4 patients with a normal contralateral kidney, mean preoperative and at discharge creatinine clearance were 105.45 ml/min and 121.02 ml/min, respectively. Although values showed an improvement in the kidney function, the difference was not significant (p value 0.3). In the other 4 patients with a solitary kidney, mean discharge creatinine clearance was 99.24 ml/min surprisingly higher than the preoperative value 96.92 ml/min. At the last follow-up, kidney function was preserved for the two groups (normal contralateral kidney/solitary kidney) with relatively stable creatinine clearance values: 108.45 ml/min and 85.9 ml/min, respectively. No patients required secondary dialysis. Conclusion Renal autotransplantation is a rare, safe, and effective surgical procedure for the treatment of complex urologic conditions. In some instances, it may be of great utility for kidney salvage in some carefully selected patients.
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Cheng YT, Flechner SM, Chiang PH. The role of laparoscopy-assisted renal autotransplantation in the treatment of primary ureteral tumor. Ann Surg Oncol 2015; 21:3691-7. [PMID: 25015030 DOI: 10.1245/s10434-013-3382-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2013] [Indexed: 01/04/2023]
Abstract
BACKGROUND To evaluate the effect and safety of laparoscopy-assisted renal autotransplantation treatment for primary ureteral cancer (PUC). METHODS Medical records of patients undergoing hand-assisted retroperitoneoscopic nephroureterectomy–extracorporeal total ureterectomy–renal autotransplantation–pyelocystostomy (Lap AutoTx) were analyzed. Demographic, intraoperative, and postoperative data were assessed. RESULTS Fifteen patients diagnosed with PUC underwent this novel approach. Three kidneys were abandoned owing to the detection of residual cancer on the renal pelvic junction, surgeon’s judgment on three severe atherosclerotic arteries, and palpable pelvic lymph nodes proven to be evidence of metastatic disease by frozen section analysis. Twelve patients (mean ± SD age 67.5 ± 7.5 years) were treated with Lap AutoTx for PUC successfully. No perioperative mortality occurred. One patient with solitary kidney experienced delayed graft function that required short-term hemodialysis. Three recurrent superficial diseases in three patients were treated with transurethral resection. The mean ± SD follow-up duration was 12.1 ± 6.7 months (range 3–24 months). The renal pelvicaliceal system was easily examined by flexible cystoscopy. CONCLUSIONS Lap AutoTx is less invasive compared with the traditional two-incisional manner and can be performed safely even among elderly patients. Compared with other currently used therapies, this novel treatment can be used to successfully treat PUC with the added advantages of total resection of the ureteral lesion, preservation of the renal function, and simplification of follow-up procedures.Primary ureteral cancer (PUC) is an aggressive disease and has a poor prognosis.1 Studies have shown high prevalence and invasiveness of PUC in Taiwan.2,3 Nephroureterectomy with excision of the bladder cuff is still believed to be the gold standard treatment for PUC.4 Most PUC occurs among individuals aged more than 60 years, and most of these patients are also at high risk of chronic kidney disease (CKD).5,6 Nephroureterectomy not only results in excessive loss of renal function, but also puts the patient at risk of CKD, which contributes to the progression of end-stage renal disease requiring dialysis. In addition, diminished renal function after nephroureterectomy compromises the possible use of adjuvant chemotherapy for advanced disease.Endoscopic surgery (ES) and segmental resection (SR) can be used for renal preservation in PUC cases, but there still are limitations to these approaches, and indefinite invasive ureteroscopy is required during follow-up. Only a few studies have focused on renal autotransplantation (AutoTx) after extracorporeal total ureterectomy (ETU) for PUC. This type of treatment possesses advantages of total resection of malignant ureteral lesions, preservation of renal function, and simplification of follow-up protocols. In two reported case series, all cases involved surgery performed with the traditional 2-incision approach, and only a few cases involved pure PUC.7,8 We have reported that hand-assisted retroperitoneoscopic nephroureterectomy (HARNU) for the treatment of PUC is less invasive and results in better functional outcomes with fewer complications and comparable oncologic control compared with open nephroureterectomy.9 In this study, we report our experience of this treatment combined with ETU and AutoTx for pure PUC.
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Huang LH, Hung SW, Ou YC, Chiu KY. Nephron-sparing surgery with autotransplantation for high-grade upper urinary tract urothelial carcinoma in a patient with solitary kidney. UROLOGICAL SCIENCE 2014. [DOI: 10.1016/j.urols.2013.08.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Abstract
Aim Our aim was to review the current literature describing the endoscopic management of upper tract transitional cell carcinoma (TCC). Materials and Methods Review of published, peer-reviewed articles relating the primary ureteroscopic or percutaneous management of upper tract TCC was performed using the MEDLINE database. Results Historically, the gold-standard management for upper tract TCC consists of nephroureterectomy with excision of a bladder cuff. The employment of endoscopic management with these neoplasms was initially instituted in individuals with imperative indications, including bilateral disease, solitary kidney, and/or renal insufficiency. For individuals treated with ureteroscopy, recurrence rates range from 30 to 71% and cancer-specific survival rates from 50 to 93%. Results are dependent primarily on tumor grade and stage. In individuals with low-stage, low-grade tumors treated percutaneously, recurrence rates, and cancer-specific survival rates are 18-33% and 94-100%, respectively. Adjuvant therapy has been employed with thiotepa, mitomycin, and BCG, but none have been able to demonstrate a statistically significant difference in recurrence or cancer-specific survival rates. Conclusions Endoscopic management is a safe and effective treatment alternative to nephroureterectomy in the management of upper tract TCC. Survival outcomes are comparable, but renal preservation therapy offers the advantage of reduced morbidity, complications, and the potential for better quality of life. Recurrence and disease progression are not uncommon and underscore the need for strict tumor surveillance.
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Holmäng S, Johansson SL. Tumours of the ureter and renal pelvis treated with resection and renal autotransplantation: a study with up to 20 years of follow-up. BJU Int 2005; 95:1201-5. [PMID: 15892801 DOI: 10.1111/j.1464-410x.2005.05505.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To report long-term follow-up data from patients treated with resection of urothelial neoplasms of the upper urinary tract combined with autotransplantation of the kidney. PATIENTS AND METHODS In a clinical and histopathological review of 23 patients who had 25 autotransplantations, they were followed for 7-20 years or until death. Nine patients had either a solitary kidney or bilateral renal pelvic tumours (group A) and 14 had a normal contralateral kidney (group B). RESULTS Seven operations were unsuccessful, ending in nephrectomy. Of the nine patients in group A two with high-grade renal pelvic tumours survived with no dialysis and recurrences for 127 and 238 months, respectively. Three patients required haemodialysis 0-3 times weekly for 27, 85 and 108 months, respectively. Three patients with low-grade disease developed invasive recurrences in the autotransplanted kidney after 16, 27 and 90 months, respectively, and later died from the disease. One patient died in an accident after 14 months. Of the 14 patients in group B, one developed a deeply invasive recurrence in the autotransplanted kidney after 86 months, despite frequent controls. CONCLUSIONS In patients with a normal contralateral kidney resection and renal autotransplantation is not indicated and might even be harmful, compared to standard nephroureterectomy. The operation might be beneficial in patients with solitary kidneys but other treatments should first be considered, including open or endoscopic resection, and nephroureterectomy and haemodialysis.
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Affiliation(s)
- Sten Holmäng
- Department of Urology, Sahlgrenska University Hospital, Göteborg, S-413 45 Sweden.
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Affiliation(s)
- A Borkowski
- University Clinic of Urology, Warsaw, Poland
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10
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Anselmo G, Lembo A, Maccatrozzo L, Merlo F, Fandella A, Graziotti P, Tura M. Surgical therapy and approaches. Urologia 1996. [DOI: 10.1177/039156039606300105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
— In the field of upper urinary tract neoplasms there is a need to find a logical linear connection between staging and treatment with surgery performed according to the gravity of the neoplasm. The Authors consider the basic concepts of surgery, discussing the access route and best operation for each clinical situation plus the advantages and disadvantages. The case histories relating to 181 operated patients from the Treviso and Bergamo Units are reported, (141 total nephroureterectomies – of whom 14 with simultaneous cystectomy, 3 nephrectomies in high-risk patients, 6 pyelectomies or heminephrectomies, 19 segmental ureterectomies and 12 endourological procedures). Conservative therapy (rather than endourology) through segmental ureterectomy with removal of the bladder cuff and ureterocystoneostomy was preferred in neoplasms of the distal ureter. In fact, in these cases survival is in relation to the tumour stage and not the type of operation. Cases are reported where conservation of the renal emunctory necessitates conservative treatment. Results of radical therapy (80% of patients, justified by the high malignancy and multifocality of the neoplasms) showed recurrence in the bladder in 28%, contralaterally in 2% and a 5-year survival rate (according to Kaplan-Meyer) of 66%. With conservative treatment there was a high rate of local recurrences (33%) in the upper tract, but only 11 % after segmental ureterectomy for tumours of the pelvic ureter. In the Authors’ experience, total nephroureterectomy guarantees maximum extirpation whereas conservative surgery is the only form of treatment allowing complete tumour removal while maintaining, even if only partially, a renal emunctory.
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Affiliation(s)
- G. Anselmo
- Divisione Urologica - Ospedale Regionale - Treviso
| | - A. Lembo
- Divisione Urologica - Ospedali Riuniti - Bergamo
| | | | - F. Merlo
- Divisione Urologica - Ospedale Regionale - Treviso
| | - A. Fandella
- Divisione Urologica - Ospedale Regionale - Treviso
| | - P. Graziotti
- Divisione Urologica - Ospedali Riuniti - Bergamo
| | - M. Tura
- Divisione Urologica - Ospedali Riuniti - Bergamo
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Abstract
Loss of a ureter in a renal transplant patient often results in transplant nephrectomy. In 1973 we used vesicopyelostomy with the bladder directly sutured to the renal pelvis as a method of reconstruction in 2 renal transplant patients following ureteral loss. These patients have been followed for more than 20 years and both renal allografts have functioned well. The status of these patients and a review of the literature on vesicopyelostomy are presented.
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Affiliation(s)
- M J Kennelly
- Department of Surgery, University of Michigan Medical Center, Ann Arbor 48109
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Solé M, Cardesa A, Domingo J, Mohr U. The carcinogenic effect of 2,2-dioxopropylnitrosamine on the renal pelvic epithelium of Sprague-Dawley rats, after chronic subcutaneous injections. J Cancer Res Clin Oncol 1992; 118:222-7. [PMID: 1548288 DOI: 10.1007/bf01410138] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The carcinogenicity of 2,2-dioxopropylnitrosamine on the urinary tract was investigated in three experimental groups of Sprague-Dawley rats (15 males, 15 females/group) by weekly subcutaneous administration for the life of the carcinogen at dose levels 1/5, 1/10 and 1/20 of the LD50, and compared with that in a similar group of untreated controls. It resulted in the induction of urinary tract tumours in 42 out of 79 effective animals (53%). Of these animals, 38 developed tumours within the renal pelvis. In the high-dose group, females had a 100% incidence of renal pelvic tumours, and males 73%. In all experimental groups, renal pelvic tumours were more frequent than ureteral and vesical ones. Histologically, the tumours were transitional cell papillomas and carcinomas, except for one squamous carcinoma. Out of 66 tumours, 42 (64%) were low-grade. High-grade tumours arose mainly in the renal pelvis of animals belonging to the highest-dose group. This experiment offers a useful model for the study of mechanisms involved in renal pelvic carcinogenesis.
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Affiliation(s)
- M Solé
- Department of Pathology, University of Barcelona Medical School (Hospital Clinic), Spain
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Abstract
We reviewed 108 patients with upper urinary tract tumors who underwent surgical treatment during a 10-year period (87 men and 21 women with a mean age of 63.5 years). Of the tumors 97% were unilateral and only 3 patients had bilateral tumors. Two-thirds of the patients had a single tumor focus and a third had 2 or more tumor foci. Additionally, there were 31 patients (28.7%) with previous and/or simultaneous bladder tumors. Nephroureterectomy was performed in 92 cases, nephrectomy in 6 and a conservative operation in 13. In 65 cases lymphadenectomy was added. The survival rates at 5 and 10 years were 67 and 65%, respectively. Of the patients 90% with cancer-related deaths had high grade tumors. Of the 15 patients with positive lymph nodes 87% died of metastasis compared to 8% of the 50 patients with negative lymph nodes. Nine patients (8.7%) had relapse in the upper urinary tract, 6 (5.8%) in the ipsilateral ureter and 3 (2.9%) in the contralateral ureter. Of these 3 patients 2 had recurrent multifocal bladder tumors. For patients who present with an upper urinary tract tumor the risk of a bladder cancer was approximately 9% and that of a contralateral urothelial tumor was 1%.
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Affiliation(s)
- L Charbit
- Department of Urology, Hôpital Necker, Paris, France
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Novick AC, Jackson CL, Straffon RA. The role of renal autotransplantation in complex urological reconstruction. J Urol 1990; 143:452-7. [PMID: 2304152 DOI: 10.1016/s0022-5347(17)39988-3] [Citation(s) in RCA: 63] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
From 1972 to 1988, 108 patients underwent renal autotransplantation for renal artery disease (67), ureteral replacement (27), or renal cell carcinoma present bilaterally or in a solitary kidney (14). The most common indication for renal autotransplantation was to allow extracorporeal repair of complex branch renal artery lesions. Of the 54 patients in this group technically satisfactory branch renal arterial reconstruction and a successful clinical outcome were achieved in 52 (96%). Renal autotransplantation is the treatment of choice in these patients and also in selected children with main renal artery disease. Renal autotransplantation provided excellent results in 25 of 27 patients (92%) who required replacement of all or a major portion of the ureter. Over-all renal function was well preserved in these patients and only 1 has experienced chronic bacteriuria. Renal autotransplantation is a useful alternative to ileal interposition in this setting. Extracorporeal partial nephrectomy and renal autotransplantation were successful in 12 of 14 patients (85%) undergoing a nephron-sparing operation for renal cell carcinoma. In situ techniques are associated with less morbidity and currently are preferred in this group.
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Affiliation(s)
- A C Novick
- Department of Urology, Cleveland Clinic Foundation, Ohio 44195
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Anselmo G. Considerazioni D'Insieme. Urologia 1989. [DOI: 10.1177/039156038905600612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Anderström C, Johansson SL, Pettersson S, Wahlqvist L. Carcinoma of the ureter: a clinicopathologic study of 49 cases. J Urol 1989; 142:280-3. [PMID: 2486233 DOI: 10.1016/s0022-5347(17)38730-x] [Citation(s) in RCA: 93] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
We reviewed 49 patients with urothelial tumors of the ureter: 33 male and 16 female patients with a mean age of 64.8 and 66.3 years, respectively. Median followup was 83 months. Gross hematuria was present in 29 patients and a silent kidney was found in 21. The majority of the tumors were in the distal ureter and approximately 50 per cent of the patients had synchronous or asynchronous urothelial tumors. The majority of the patients had low grade, low stage tumors (75 per cent). A total of 21 patients underwent local resection and none died of tumor. Only 1 of these 21 patients had an ipsilateral recurrence. Nephroureterectomy was performed in 24 patients and 5 of them died of ureteral tumor, including 4 in whom periureteral tumor growth initially was recorded. The prognosis of patients with papillomas or grades 1 to 3, stages Pa to P1 ureteral tumors was excellent and a conservative approach is recommended for these patients. Abuse of combination analgesics containing phenacetin, phenazone and caffeine may be a risk factor for development of ureteral tumors.
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Ranch T, Granerus G, Henriksson C, Pettersson S. Renal function after autotransplantation with direct pyelocystostomy. Long-term follow-up. BRITISH JOURNAL OF UROLOGY 1989; 63:233-8. [PMID: 2649200 DOI: 10.1111/j.1464-410x.1989.tb05181.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The function of 20 human autologous kidney grafts was studied for 4 to 8 years (mean 5 1/2) after autotransplantation with a direct pyelocystostomy. The indications for the operation were low-grade, low-stage tumour of the renal pelvis and/or ureter, frequently recurrent renal stones and remaining outflow obstruction after pyeloplasty for hydronephrosis. The wide pyelocystostomy implies reflux of urine from the urinary bladder to the renal pelvis but no significant changes were found in glomerular or tubular function, studied with 51Cr-EDTA clearance, 131I-Hippuran renography, analysis of beta 2-microglobulin and total protein excretion in urine, and determination of concentration ability after administration of desmopressin. No increase in the severity or frequency of urinary tract infections was observed.
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Affiliation(s)
- T Ranch
- Department of Urology, Sahlgrenska Hospital, Göteborg, Sweden
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20
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Future aspects of renal transplantation. World J Urol 1988; 6:136-139. [PMID: 21151858 DOI: 10.1007/bf00326630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
New and exciting advances in renal transplantation are continuously being made, and the horizons for organ transplantation are bright and open. This article reviews only a few of the newer advances that will allow renal transplantation to become even more widespread and successful. The important and exciting implications for extrarenal organ transplantation are immediately evident.
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Zincke H, Sen SE. Experience with extracorporeal surgery and autotransplantation for renal cell and transitional cell cancer of the kidney. J Urol 1988; 140:25-7. [PMID: 3379690 DOI: 10.1016/s0022-5347(17)41475-3] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Of 21 patients who underwent bench surgery for renal malignancies (renal cell carcinoma in 16 and transitional cell carcinoma in 5) 15 also had autotransplantation and 6 did not. In 5 patients the contralateral kidney was removed simultaneously for synchronous bilateral renal malignancy, and 16 had cancer in a solitary kidney. In the 3 patients who underwent nephrectomy for complications after autotransplantation no evidence of residual tumor was noted on histopathological examination. Of 9 patients 1 (11 per cent) had local recurrence after successful autotransplantation (renal cell carcinoma). Two patients with transitional cell carcinoma died of metastatic disease. Treatment failed in 31 per cent of the 16 patients with renal cell carcinoma (metastatic disease in 4 and metastatic disease with local recurrence in 1). Removal of solitary or synchronous bilateral renal cell cancer by bench surgery with subsequent autotransplantation is effective. For high grade transitional cell carcinoma of a solitary kidney its value is doubtful without adjuvant systemic treatment.
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Affiliation(s)
- H Zincke
- Department of Urology, Mayo Clinic, Rochester, Minnesota 55905
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Schultz RE, Boyle DE. Inverted papilloma of renal pelvis associated with contralateral ureteral malignancy and bladder recurrence. J Urol 1988; 139:111-3. [PMID: 3275792 DOI: 10.1016/s0022-5347(17)42310-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
We report a case of an inverted papilloma of the renal pelvis diagnosed at the same time as transitional cell carcinoma of the contralateral ureter. The diagnostic studies and surgical management are presented. Recurrence of an inverted papilloma in the bladder 1 year after treatment was confirmed histologically. Recurrence of this lesion and the association with urothelial malignancy suggest the need for close followup of patients with an inverted papilloma.
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Affiliation(s)
- R E Schultz
- Urology Service, Naval Hospital, Portsmouth, Virginia
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Nakada T, Umeda K, Koike H, Akiya T, Katayama T. Clinical analysis of ureteral tumours with or without renal pelvic neoplasms. Int Urol Nephrol 1987; 19:377-84. [PMID: 3429164 DOI: 10.1007/bf02550354] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Twelve patients with ureteral tumours with or without ipsilateral renal pelvic neoplasms were retrospectively analysed. Haematuria was the most common symptom. Location of all tumours was preoperatively detected by conventional diagnostic methods, such as intravenous or retrograde pyelography, washing cytology of the upper urinary tract, computed tomography, echogram and abdominal aortography. Cumulative proportion survivals of 1, 3 and 5 years were 81.9%, 68.2% and 45.5%, respectively. Patients with high Karnovsky rating survived longer (p less than 0.05) than those with low rating. Patients with low-stage tumours (T1, T2) showed longer survival rate (p less than 0.001) than those with high-stage tumours (T3, T4). Vascular invasion of tumour cells was present in removed specimens in 4 out of 7 patients who died or are alive with cancer, but none in those who survived without disease. Good therapeutic response could not be achieved unless surgery was performed.
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Affiliation(s)
- T Nakada
- Department of Urology, Faculty of Medicine, Toyama Medical and Pharmaceutical University, Japan
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Ziegelbaum M, Novick AC, Streem SB, Montie JE, Pontes JE, Straffon RA. Conservative surgery for transitional cell carcinoma of the renal pelvis. J Urol 1987; 138:1146-9. [PMID: 3669158 DOI: 10.1016/s0022-5347(17)43529-4] [Citation(s) in RCA: 58] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
From 1972 to 1986, 14 patients underwent a conservative operation for transitional cell carcinoma of the renal pelvis. Most of these patients had low grade (12), noninvasive (10) tumors involving a solitary functioning kidney (12). The operations performed were open pyelotomy with tumor excision and fulguration (8 patients), partial nephrectomy (5) and percutaneous nephroscopic fulguration (1). There was 1 operative death. Of the 13 surviving patients 8 (62 per cent) remained free of transitional cell carcinoma postoperatively, while 5 (38 per cent) had recurrent disease. Six patients (46 per cent) presently are free of tumor 6 months to 5 years postoperatively. Conservative surgical techniques can provide satisfactory treatment for selected patients with renal pelvic transitional cell carcinoma when preservation of functioning renal parenchyma is necessary to avoid kidney failure.
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Affiliation(s)
- M Ziegelbaum
- Department of Urology, Cleveland Clinic Foundation, Ohio 44106
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Bodie B, Novick AC, Rose M, Straffon RA. Long-term results with renal autotransplantation for ureteral replacement. J Urol 1986; 136:1187-9. [PMID: 3534311 DOI: 10.1016/s0022-5347(17)45278-5] [Citation(s) in RCA: 61] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
From 1970 to 1984 renal autotransplantation was performed on 23 patients to replace all or a major portion of the ureter. The conditions necessitating ureteral replacement were postoperative ureteral injury in 16 cases, recurrent renal colic in 4, urinary undiversion in 2 and an atonic ureter in 1. Six patients presented with a solitary kidney and 1 underwent staged bilateral autotransplantation. After autotransplantation urinary continuity was restored by ureteroneocystostomy in 11 patients, pyelovesicostomy in 7, ureteroureterostomy in 2, pyeloureterostomy in 2 and ureterosigmoidostomy in 1. Postoperatively, there was no mortality and all but 1 of the autotransplanted kidneys functioned immediately. Two kidneys required removal postoperatively owing to bleeding. Currently, 20 patients are alive with functioning renal autotransplants at intervals of 1.5 to 14 years. The current serum creatinine level in these patients ranges from 1.1 to 2.2 mg. per dl., which in each case is improved or stable compared to the preoperative determination. Only 1 patient has experienced chronic bacteriuria. We conclude that renal autotransplantation provides excellent long-term treatment for patients who require ureteral replacement.
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26
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Abstract
Eleven patients with ureteric transitional cell tumours were reviewed and conservative management recommended.
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Rajfer J, Koyle MA, Ehrlich RM, Smith RB. Pyelovesicostomy as a form of urinary reconstruction in renal transplantation. J Urol 1986; 136:372-5. [PMID: 3525856 DOI: 10.1016/s0022-5347(17)44872-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The development of ureteral obstruction or ureteral fistula formation in the renal transplant recipient usually requires surgical repair. This involves reconnecting the donor ureter to either the recipient ureter (ureteroureterostomy) or bladder (ureteroneocystostomy), or creating an anastomosis between the renal pelvis and recipient native ureter (pyeloureterostomy). Occasionally, the donor or recipient ureter is absent, necrotic or diseased so that a ureteroureterostomy, ureteroneocystostomy or pyeloureteral anastomosis cannot be performed. In 8 such cases we have performed a direct anastomosis between the donor renal pelvis and recipient bladder (pyelovesicostomy) with a followup of between 2 months and 11 years. In all 8 patients there has been no deterioration in renal function attributed to obstruction at the anastomotic site or to the free reflux between the bladder and renal pelvis. Because of the excellent short-term and long-term results of pyelovesicostomy, this procedure should be considered as an excellent alternative to pyeloureterostomy, ureteroureterostomy and ureteroneocystostomy in the reconstruction of the upper urinary tract of the renal transplant patient.
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Ranch T, Brynger H, Granerus G, Henriksson C, Nilson AE, Pettersson S. Function of human autologous kidney grafts after extracorporeal preservation with Sacks' II solution. BRITISH JOURNAL OF UROLOGY 1985; 57:380-5. [PMID: 3896366 DOI: 10.1111/j.1464-410x.1985.tb06292.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The function of 18 human kidney grafts was studied before and 3 months after autotransplantation without prior bench surgery on the parenchyma or the vessels. Kidney protection was accomplished by pre-treating the patient with mannitol and low molecular weight dextran solution and flushing the kidney with a Xylocaine-heparin mixture and cold Sacks' II solution. The mean cold ischaemia time was 239 min (range 140-345 min). The glomerular filtration rate (GFR) remained unchanged post-operatively in terms of both total and split kidney GFR. Proximal and distal tubular integrity, as studied by determination of beta2-microglobulin excretion and concentration ability respectively, was also preserved.
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