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Nishimura N, Miyake M, Miyamoto T, Shimizu T, Fujii T, Morizawa Y, Hori S, Gotoh D, Nakai Y, Torimoto K, Tanaka N, Fujimoto K. Routine Surveillance of Upper Urinary Tract Imaging for Diagnosing Upper Urinary Tract Urothelial Cancer Recurrence in Patients with Nonmuscle Invasive Bladder Cancer. Adv Urol 2024; 2024:5894288. [PMID: 38807901 PMCID: PMC11132829 DOI: 10.1155/2024/5894288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 04/18/2024] [Accepted: 04/26/2024] [Indexed: 05/30/2024] Open
Abstract
Background Although routine surveillance imaging to examine upper urinary tract urothelial cancer recurrence during follow-up of nonmuscle invasive bladder cancer is recommended, its necessity remains invalidated. A single-institute long-term follow-up cohort study to evaluate the clinical impact of routine surveillance imaging and identify risk factors for upper urinary tract urothelial cancer recurrence after nonmuscle invasive bladder cancer treatment was conducted. Methods and Materials A retrospective chart review of 864 patients with primary nonmuscle invasive bladder cancer who underwent initial transurethral resection of bladder tumor between 1980 and 2020 was conducted. The opportunities to diagnose its recurrence were examined. Moreover, oncological outcomes included upper urinary tract urothelial cancer recurrence-free survival and overall survival. Results Of 864 patients, 19 (2.2%) experienced upper urinary tract urothelial cancer recurrence. Among 19 patients, recurrence was detected through routine imaging in 12 (63.2%), cystoscopy in 2 (10.5%), urine cytology in 2 (10.5%), and presence of gross hematuria in 1 (5.3%). All patients had high- or highest-risk NMIBC at diagnosis of primary nonmuscle invasive bladder cancer. On multivariate Fine-Gray proportional regression analyses, a tumor size of ≥30 mm and carcinoma in situ were independently associated with short upper urinary tract urothelial cancer recurrence-free survival (P=0.040 and 0.0089, respectively). Conclusion Most patients experiencing upper urinary tract urothelial cancer recurrence were diagnosed by routine surveillance imaging, suggesting its clinical importance, especially for patients with nonmuscle invasive bladder cancer accompanied by a tumor size of ≥30 mm and carcinoma in situ.
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Affiliation(s)
- Nobutaka Nishimura
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan
| | - Makito Miyake
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan
| | - Tatsuki Miyamoto
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan
| | - Takuto Shimizu
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan
| | - Tomomi Fujii
- Department of Diagnostic Pathology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan
| | - Yosuke Morizawa
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan
| | - Shunta Hori
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan
| | - Daisuke Gotoh
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan
| | - Yasushi Nakai
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan
| | - Kazumasa Torimoto
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan
| | - Nobumichi Tanaka
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan
- Department of Prostate Brachytherapy, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan
| | - Kiyohide Fujimoto
- Department of Urology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan
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CT findings and diagnostic performance of upper urinary tract carcinoma in situ. Eur Radiol 2022; 32:3269-3279. [DOI: 10.1007/s00330-021-08445-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 10/26/2021] [Accepted: 10/27/2021] [Indexed: 11/28/2022]
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Ide H, Kikuchi E, Ogihara K, Niwa N, Shigeta K, Masuda T, Baba Y, Mizuno R, Oya M. Urinary pH is an independent predictor of upper tract recurrence in non-muscle-invasive bladder cancer patients with a smoking history. Sci Rep 2021; 11:20675. [PMID: 34667220 PMCID: PMC8526685 DOI: 10.1038/s41598-021-00184-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 10/01/2021] [Indexed: 11/15/2022] Open
Abstract
Limited information is currently available on predictors of upper tract urothelial carcinoma (UTUC) recurrence in non-muscle-invasive bladder cancer (NMIBC) patients according to smoking history, although smoking probably contributes to urothelial carcinogenesis. Therefore, the present study aimed to identify independent predictors of UTUC recurrence in all patients and those with a smoking history. Our study population comprised 1190 NMIBC patients who underwent transurethral resection of bladder tumor. UTUC developed in 43 patients during the follow-up. A history of bacillus Calmette-Guérin (BCG) therapy was independently associated with a lower incidence of UTUC (HR = 0.43; P = 0.011). In a subgroup of NMIBC patients with a smoking history, concomitant carcinoma in situ (CIS) and a lower urinary pH (< 6) were independently associated with a higher incidence of UTUC recurrence (HR = 3.34, P = 0.006 and HR = 3.73, P = 0.008, respectively). Among patients with a longer smoking duration (≥ 20 years) or larger smoking intensity (≥ 20 cigarettes per day), those with lower urinary pH (< 6) had a significantly higher UTUC recurrence rate than their counterparts. These results suggest that BCG instillation may prevent UTUC recurrence in NMIBC patients, while a lower urinary pH and concomitant CIS increase the risk of UTUC recurrence in those with a smoking history.
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Affiliation(s)
- Hiroki Ide
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Eiji Kikuchi
- Department of Urology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki-shi, Kanagawa, 216-8511, Japan.
| | - Koichiro Ogihara
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Naoya Niwa
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Keisuke Shigeta
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Tsukasa Masuda
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Yuto Baba
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Ryuichi Mizuno
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Mototsugu Oya
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
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Saint F, Masson-Lecomte A. Achieving disease free distal ureteral margin at the time of radical cystectomy: Why and for whom? (an overview of literature). Prog Urol 2021; 31:303-315. [PMID: 33593697 DOI: 10.1016/j.purol.2020.09.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 08/28/2020] [Accepted: 09/20/2020] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Achieving negative status of distal ureteral margin at the time of radical cystectomy (RC), and its therapeutic benefit, remains controversial. The aim of this review was to evaluate frequency, reliability and impact of positive distal ureteral margin after radical cystectomy for bladder cancer on upper tract recurrence, cancer specific and overall survival, and to identify best candidates for intraoperative frozen section analyses. MATERIAL AND METHODS A systemic review was performed following the PRISMA guideline. PubMed/Medline (with following terms; bladder cancer or cystectomy and frozen section or ureteral margin), and Cochrane Library were searched up to April 2020, to identify all papers evaluating distal ureteral margin and discussing clinical interest. Previous reviews and single case reports were excluded. RESULTS In total, thirty-two relevant studies were identified. Mean rate of positive ureteral frozen section after RC was close to 10% [1.1-25.4%]. Frozen section (FS) achieved a very good specificity [83-100%] and reserved sensibility [45-100%]. In many cases, an initial positive margin on FS can be converted to negative. Positive FS and/or PS (permanent section) were associated with upper urinary tract recurrence (UUTR). Conversion from positive FS to negative PS was associated with low UUTR frequency and better cancer survival in large retrospective studies. The relevant prognostic factor associated with positive FS and/or PS was CIS within the bladder. CONCLUSION FS should be recommended for patients with CIS within the bladder. Achieving negative FS/PS might be associated with lower rates of UUTR and better survival, for patients with higher life expectancy. Prospective randomized controlled studies need to be performed to provide definitive recommendations in this area.
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Affiliation(s)
- F Saint
- EPROAD research laboratory (EA 4669), Amiens, France; Department of urology and transplantation, Picardie Jules-Verne university, Amiens, France.
| | - A Masson-Lecomte
- Department of urology and transplantation, Paris Diderot university, Saint-Louis hospital, Paris, France
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5
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Transurethral Resection of Bladder Tumors (TURBT). Bladder Cancer 2021. [DOI: 10.1007/978-3-030-70646-3_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Shao IH, Chang YH, Pang ST. Recent advances in upper tract urothelial carcinomas: From bench to clinics. Int J Urol 2018; 26:148-159. [PMID: 30372791 DOI: 10.1111/iju.13826] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Accepted: 09/10/2018] [Indexed: 12/16/2022]
Abstract
Urothelial carcinoma in the upper tract is rare and often discussed separately. Many established risk factors were identified for the disease, including genetic and external risk factors. Radiographic survey, endoscopic examination and urine cytology remained the most important diagnostic modalities. In localized upper tract urothelial carcinomas, radical nephroureterectomy with bladder cuff excision are the gold standard for large, high-grade and suspected invasive tumors of the renal pelvis and proximal ureter, whereas kidney-sparing surgeries should be considered in patients with low-risk disease. Advances in technology have given endoscopic surgery an important role, not only in diagnosis, but also in treatment. Although platinum-based combination chemotherapy is efficacious in advanced or metastatic disease, current established chemotherapy regimens are toxic and lack a sustained response. Immune checkpoint inhibitors have led to a new era of treatment for advanced or metastatic urothelial carcinomas. The remarkable results achieved thus far show that immunotherapy will likely be the future treatment paradigm. The combination of immune checkpoint inhibitors and other agents is another inspiring avenue to explore that could benefit even more patients. With respect to the high incidence rate and different clinical appearance of upper tract urothelial carcinomas in Taiwan, a possible correlation exists between exposure to certain external risk factors, such as arsenic in drinking water and aristolochic acid in Chinese herbal medicine. As more gene sequencing differences between upper tract urothelial carcinomas and various disease causes are detailed, this has warranted the era of individualized screening and treatment for the disease.
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Affiliation(s)
- I-Hung Shao
- Division of Urology, Department of Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ying-Hsu Chang
- Division of Urology, Department of Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - See-Tong Pang
- Division of Urology, Department of Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
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Ha YS, Kim TH. The Surveillance for Muscle-Invasive Bladder Cancer (MIBC). Bladder Cancer 2018. [DOI: 10.1016/b978-0-12-809939-1.00030-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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8
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Kassouf W, Traboulsi SL, Schmitz-Dräger B, Palou J, Witjes JA, van Rhijn BWG, Grossman HB, Kiemeney LA, Goebell PJ, Kamat AM. Follow-up in non-muscle-invasive bladder cancer-International Bladder Cancer Network recommendations. Urol Oncol 2016; 34:460-8. [PMID: 27368880 DOI: 10.1016/j.urolonc.2016.05.028] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 05/26/2016] [Accepted: 05/26/2016] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Non-muscle-invasive bladder cancer (NMIBC) comprises a wide spectrum of tumors with different behaviors and prognoses. It follows that the surveillance for these tumors should be adapted according to the risks of recurrence and progression and should be dynamic in design. METHODS AND MATERIALS Medline search was conducted from 1980 to 2016 using a combination of MeSH and keyword terms. The highest available evidence was reviewed to define different risk groups in NMIBC. The performance of different follow-up tools such as urine cytology, cystoscopy, and upper tract imaging in detecting bladder carcinoma was assessed. Different commercially available urinary markers were investigated to determine whether such markers would contribute to the surveillance of patients with NMIBC. A follow-up scheme based on the early evidence is proposed. RESULTS A risk-based approach is paramount. Cystoscopy and cytology are recommended to be done at 3 months following transurethral resection of bladder tumor. For low-risk tumors, annual cystoscopy alone is sufficient; no upper tract evaluations or cytology is needed except at diagnosis. High-risk tumors should be followed up with a more intense schedule: cystoscopy every 3 months for 2 years, 6 months for 2 years, and then annually, with cytology at frequent intervals, and imaging for upper tract evaluation at 1 year and then every 2 years. Intermediate-risk tumors should be subclassified as per the International Bladder Cancer Group recommendations and when associated with 3 or more of the following findings (multiple tumors, size≥3cm, early recurrence<1 year, frequent recurrences>1 per year) then a surveillance strategy similar to that of high risk should be followed. Several urine markers were more sensitive than cytology in the detection of NMIBC; however, these tests are still costly, require specialized laboratories, and do not replace cystoscopy. Until better and cheaper markers are available, their routine use has not been integrated in the follow-up recommendation of current guidelines. CONCLUSIONS Surveillance of NMIBC should follow a risk-adapted approach, with a combination of cystoscopy, cytology, and upper tract imaging. The aim of this approach is to minimize the therapeutic burden of a disease with high recurrence rates without missing progressing tumors. When designing a diagnostic pathway, first-line diagnostic imaging tests should have high sensitivity to ensure disease positives are included in the test population for further investigation. Second-line investigations should be highly specific, to ensure false-positives are minimized.
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Affiliation(s)
- Wassim Kassouf
- Department of Urology, McGill University Health Centre, Montreal, Canada.
| | - Samer L Traboulsi
- Department of Urology, McGill University Health Centre, Montreal, Canada
| | | | - Joan Palou
- Servicio de Urología, Fundación Puigvert, Barcelona, Spain
| | - Johannes Alfred Witjes
- Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Bas W G van Rhijn
- Department of Surgical Oncology (Urology), Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | | | - Lambertus A Kiemeney
- Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Peter J Goebell
- Department of Urology, University Clinic Erlangen, Erlangen, Germany
| | - Ashish M Kamat
- Department of Urology, University of Texas MD Anderson Cancer Center, Houston, TX.
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Is it possible to stop follow-up of patients with primary T1G3 urothelial carcinoma of the bladder managed with intravesical bacille Calmette-Guérin immunotherapy? World J Urol 2016; 35:237-243. [PMID: 27277599 DOI: 10.1007/s00345-016-1856-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Accepted: 05/17/2016] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Recurrence and progression of T1 grade 3 (T1G3) urothelial bladder carcinomas (UBCs) treated with bacille Calmette-Guérin (BCG) are common events, but the long-term follow-up of the disease remains controversial. OBJECTIVE To evaluate the long-term outcomes of BCG intravesical therapy in relation to disease recurrence and progression in primary T1G3 UBCs and upper tract disease. PATIENTS AND METHODS A single-institution, retrospective, population-based analysis of 316 patients with primary T1G3 UBC treated with transurethral resection (TUR) and BCG induction intravesical instillations was performed. Response was determined and monitored by routine periodic urine cytology, cystoscopy, and upper tract imaging. RESULTS The median follow-up was 70 months (maximum 210 months). Among all of the tumours, 49.4 % did not relapse, 48.7 % recurred in the bladder during the first 5 years of surveillance, and only 6 patients (1.9 %) recurred after being free of disease during the first 5 years of follow-up. Nineteen percentage of the UBCs progressed to stage T2, and only 2 patients (1.2 %) progressed after the first 5 years of surveillance. An upper urinary tract recurrence was detected in 9.2 % of the patients; 65.5 % were diagnosed within the upper urinary tract during the first 5 years of follow-up. CONCLUSIONS Following a 5-year tumour-free period, there is minimal risk of recurrence and progression in T1G3 UBCs treated with TUR and BCG induction intravesical instillations. This finding supports a less intensive and potentially less invasive surveillance scheme of bladder follow-up and upper urinary tract imaging in patients without any recurrence.
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Hoang AN, Agarwal PK, Walton-Diaz A, Wood CG, Metwalli AR, Kassouf W, Brown GA, Black PC, Urbauer DL, Grossman HB, Dinney CPN, Kamat AM. Clinical significance of ureteric 'skip lesions' at the time of radical cystectomy: the M.D. Anderson experience and literature review. BJU Int 2014; 113:E28-33. [PMID: 24053608 DOI: 10.1111/bju.12344] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To assess the incidence and clinical significance of 'skip lesions' that are present in proximal but not in distal ureteric sections, which are occasionally found during the pathological examination of ureteric margins during radical cystectomy (RC). PATIENTS AND METHODS We identified 660 patients who underwent a RC and had at least two permanent margins for a given ureter. In all, 1173 ureters were analysed and classified as follows: 'normal' (no tumour, reactive atypia, mild or moderate dysplasia) or 'abnormal' (severe dysplasia, carcinoma in situ (CIS), or tumour). Transitions from 'normal' distal pathology to 'abnormal' on proximal section(s) determined frequency of skip lesions. Fisher's exact test and the log-rank test were used to study correlations. RESULTS Ureteric skip lesions were found in 4.8% patients (2.9% ureters). Pathology of skip lesions was CIS in 55.9%, transitional cell carcinoma in 23.5% and severe dysplasia in 20.6%. Skip lesions were associated with lymphovascular invasion (34.4% vs 13.7%, P = 0.004) and advanced pT stage (P = 0.007). On multivariate analysis, skip lesions correlated with lower median overall survival (OS) (inestimable vs 8.2 years, P = 0.014) in patients with pT0 or pTa disease and a trend towards lower OS (2.7 vs 8.8 years, P = 0.066) in pTis disease. Concordance between frozen distal margin and permanent proximal margin varied; sensitivity was 80% in those without and 20% in those with skip lesions. CONCLUSIONS The presence of a ureteric skip lesion may be associated with lower survival in patients with pT0, pTa or pTis urothelial carcinoma. Thus, while uncommon, ureteric skip lesions should be reported in pathological findings.
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Affiliation(s)
- Anthony N Hoang
- Urologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
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Bolenz C, Auer M, Ströbel P, Heinzelbecker J, Schubert C, Trojan L. The lymphatic system in clinically localized urothelial carcinoma of the bladder: Morphologic characteristics and predictive value. Urol Oncol 2013; 31:1606-14. [DOI: 10.1016/j.urolonc.2012.02.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2012] [Revised: 02/24/2012] [Accepted: 02/25/2012] [Indexed: 02/06/2023]
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12
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Follow-up After Surgical Treatment of Bladder Cancer: A Critical Analysis of the Literature. Eur Urol 2012; 62:290-302. [DOI: 10.1016/j.eururo.2012.05.008] [Citation(s) in RCA: 100] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2012] [Accepted: 05/03/2012] [Indexed: 11/18/2022]
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13
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Lightfoot AJ, Rosevear HM, Nepple KG, O'Donnell MA. Role of routine transurethral biopsy and isolated upper tract cytology after intravesical treatment of high-grade non-muscle invasive bladder cancer. Int J Urol 2012; 19:988-93. [DOI: 10.1111/j.1442-2042.2012.03089.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abstract
Upper urinary tract (UUT) transitional cell carcinoma (TCC) is relatively rare tumor. Approximately 0.7-4% of patients with primary bladder cancer develops UUT-TCC. The symptoms related to an UUT-TCC often occur with an advanced stage which leads one to emphasize a surveillance strategy to monitor the UUT to allow for an earlier diagnosis. Although the risk of UUT-TCC after bladder cancer is well established, there is a paucity of recommendations suggesting the optimal method and frequency of monitoring the UUT and there is no consensus among them. This article reviews the recommendations on monitoring the UUT in patients with bladder cancer.
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Nuhn P, Bastian PJ, Novara G, Svatek RS, Karakiewicz PI, Skinner E, Fradet Y, Izawa JI, Kassouf W, Montorsi F, Müller SC, Fritsche HM, Sonpavde G, Tilki D, Isbarn H, Ficarra V, Dinney CP, Shariat SF. Concomitant Carcinoma in situ in Cystectomy Specimens Is Not Associated with Clinical Outcomes after Surgery. Urol Int 2011; 87:42-8. [DOI: 10.1159/000325463] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2010] [Accepted: 02/14/2011] [Indexed: 11/19/2022]
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16
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Youssef RF, Shariat SF, Lotan Y, Wood CG, Sagalowsky AI, Zigeuner R, Langner C, Montorsi F, Bolenz C, Margulis V. Prognostic effect of urinary bladder carcinoma in situ on clinical outcome of subsequent upper tract urothelial carcinoma. Urology 2010; 77:861-6. [PMID: 21167566 DOI: 10.1016/j.urology.2010.09.032] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2010] [Revised: 09/14/2010] [Accepted: 09/18/2010] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To evaluate the effect of a history of bladder carcinoma in situ (CIS) on relapse and survival after surgical management of metachronous upper tract urothelial carcinoma (UTUC). Urinary bladder CIS was previously reported to be among the independent risk factors for the development of UTUC. METHODS Using a multi-institutional database of patients treated with radical nephroureterectomy (RNU) for UTUC, we compared the clinicopathologic parameters and clinical outcomes of patients with and without a history of bladder CIS. Multivariate Cox regression analysis was performed to determine the independent predictors of disease recurrence and cancer-specific mortality after RNU. RESULTS The study included 1316 patients, 884 men and 432 women, with median follow-up of 36 months after RNU. The patients with a history of bladder CIS (n = 91) were more likely to have high-grade and sessile UTUC (P < .05). The 5 year disease-free survival and cancer-specific survival rate was 53% and 59% in those with a history of bladder CIS and 71% and 75% in those without a history of bladder CIS, respectively (P = .031 and P = .045, respectively). On multivariate Cox regression analysis, a history of bladder CIS was an independent predictor of disease recurrence and cancer-specific mortality after RNU (P = .006 and P = .045, respectively). CONCLUSIONS The results of our study have shown that patients with a history of bladder CIS are more likely to develop aggressive UTUC and demonstrate a greater risk of recurrence and death from cancer after RNU. Our findings suggest the need for aggressive surveillance regimens and multimodal management strategies for patients who develop UTUC in the setting of previous bladder CIS.
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Affiliation(s)
- Ramy F Youssef
- University of Texas Southwestern Medical Center, Dallas, TX 75390-9110, USA
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Meijer RP, van Onna IE, Kok ET, Bosch R. The risk profiles of three clinical types of carcinoma in situ of the bladder. BJU Int 2010; 108:839-43. [DOI: 10.1111/j.1464-410x.2010.09898.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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18
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Pieras E, Frontera G, Ruiz X, Vicens A, Ozonas M, Pizá P. Concomitant carcinoma in situ and tumour size are prognostic factors for bladder recurrence after nephroureterectomy for upper tract transitional cell carcinoma. BJU Int 2010; 106:1319-23. [PMID: 20394618 DOI: 10.1111/j.1464-410x.2010.09341.x] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To identify prognostic risk factors for the development of subsequent bladder recurrence in patients undergoing nephroureterectomy (NU) for upper tract transitional cell carcinoma (TCC). PATIENTS AND METHODS The data of 79 patients who underwent NU for localized upper tract TCC were collected retrospectively, and analysed for clinical and pathological variables. Patients with previous invasive bladder tumours were excluded. Age, sex, tumour location, previous/synchronic bladder tumours, stage, grade, concomitant upper tract carcinoma in situ (CIS), and size were all analysed. Univariate and multivariate analyses were done using the Kaplan-Meier Method, with the log-rank test, and the Cox proportional hazards regression model, respectively. RESULTS The median follow-up was 71 months, during which bladder tumours were detected in 42 patients (54%). On univariate analyses, tumour stage ≥ pT2 (P = 0.015), concomitant upper tract CIS (P = 0.001), high-grade tumour G3 (P = 0.027) and tumour size > 4 cm (P = 0.011) were statistically significant predictors of intravesical recurrence. After multivariate analyses, concomitant CIS (P = 0.005, hazard ratio 2.9, 95% confidence interval 1.4-5.8) and tumour size > 4 cm (P = 0.042; 1.9, 1-3.7) were significantly related to bladder tumour recurrence. CONCLUSION There is a high bladder recurrence rate after NU for upper tract TCC. Patients with tumours of > 4 cm and concomitant upper tract CIS have a major risk of developing subsequent bladder recurrence. Therefore, closer surveillance of the bladder is needed in these patients and they may potentially benefit from prophylactic intravesical instillation therapy.
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Affiliation(s)
- Enrique Pieras
- Department of Urology, Son Dureta University Hospital, Palma de Mallorca, Baleares Isles, Spain.
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Williamson SR, Montironi R, Lopez-Beltran A, MacLennan GT, Davidson DD, Cheng L. Diagnosis, evaluation and treatment of carcinoma in situ of the urinary bladder: the state of the art. Crit Rev Oncol Hematol 2010; 76:112-26. [PMID: 20097572 DOI: 10.1016/j.critrevonc.2010.01.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2009] [Revised: 12/22/2009] [Accepted: 01/07/2010] [Indexed: 02/07/2023] Open
Abstract
Urothelial carcinoma in situ (CIS) is regarded as a precursor of invasive bladder carcinoma. Although relatively uncommon as a primary entity, CIS is frequently seen in conjunction with other bladder tumors and represents a significant source of difficulty for surveillance of patients with known bladder cancer. CIS lesions are difficult to detect by cystoscopic examination or by currently available screening markers. Urothelial CIS is infrequently reported in the literature as a primary process; however, a wide variety of emerging methodologies are becoming available for screening and follow-up of bladder cancer. Most new methods demonstrate sensitivity and specificity similar to the current standard of urine cytology and cystoscopy. Detection of high-grade lesions such as CIS by these methods appears generally better than detection of low-grade lesions. Current molecular evidence suggests that a spectrum of genetic aberrations including p53 mutations are strongly associated with the potentially invasive CIS phenotype in contrast to low-grade papillary and hyperplastic lesions. These low-grade lesions frequently recur but infrequently become invasive. Patients with high-grade lesions including CIS and high-grade papillary tumors warrant aggressive treatment and life-long surveillance.
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Affiliation(s)
- Sean R Williamson
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
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20
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Schumacher MC, Studer UE. URETERIC FROZEN SECTIONS DURING RADICAL CYSTECTOMY FOR TRANSITIONAL CELL CARCINOMA OF THE BLADDER - TO DO OR NOT TO DO? BJU Int 2009; 103:1149-50. [DOI: 10.1111/j.1464-410x.2008.08291.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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21
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Bakke A, Jensen KM, Jonsson O, Jónsson E, Månsson W, Paananen I, Schultz A, Thind P, Tuhkanen K. The rationale behind recommendations for follow-up after urinary diversion: an evidence-based approach. ACTA ACUST UNITED AC 2008; 41:261-9. [PMID: 17763215 DOI: 10.1080/00365590600991284] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- August Bakke
- Department of Urology, Surgical Clinic, Haukeland University Hospital, Bergen, Norway.
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22
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Raman JD, Scherr DS. Management of patients with upper urinary tract transitional cell carcinoma. ACTA ACUST UNITED AC 2007; 4:432-43. [PMID: 17673914 DOI: 10.1038/ncpuro0875] [Citation(s) in RCA: 95] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2007] [Accepted: 06/12/2007] [Indexed: 12/13/2022]
Abstract
Multiple therapeutic options are available for the management of patients with upper urinary tract transitional cell carcinoma (TCC). Radical nephroureterectomy with an ipsilateral bladder cuff is the gold-standard therapy for upper-tract cancers. However, less invasive alternatives have a role in the treatment of this disease. Endoscopic management of upper-tract TCC is a reasonable strategy for patients with anatomic or functional solitary kidneys, bilateral upper-tract TCC, baseline renal insufficiency, and significant comorbid diseases. Select patients with a normal contralateral kidney who have small, low-grade lesions might also be candidates for endoscopic ablation. Distal ureterectomy is an option for patients with high-grade, invasive, or bulky tumors of the distal ureter not amenable to endoscopic management. In appropriately selected patients, outcomes following distal ureterectomy are similar to that of radical nephroureterectomy. Bladder cancer is a common occurrence following the management of upper-tract TCC. Currently, there are no variables that consistently predict which patients will develop intravesical recurrences. As such, surveillance with cystoscopy and cytology following surgical management of upper-tract TCC is essential. Extrapolating from data on bladder TCC, both regional lymphadenectomy and neoadjuvant chemotherapy regimens are likely to be beneficial for patients with upper-tract TCC, particularly in the setting of bulky disease.
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Affiliation(s)
- Jay D Raman
- Department of Urology, New York Presbyterian Hospital-Weill Cornell Medical Center, New York, NY 10021, USA
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Bajaj A, Sokhi H, Rajesh A. Intravenous urography for diagnosing synchronous upper-tract tumours in patients with newly diagnosed bladder carcinoma can be restricted to patients with high-risk superficial disease. Clin Radiol 2007; 62:854-7. [PMID: 17662732 DOI: 10.1016/j.crad.2007.04.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2006] [Revised: 01/08/2007] [Accepted: 04/05/2007] [Indexed: 10/23/2022]
Abstract
AIM To determine the incidence of synchronous upper-tract transitional cell carcinomas (TCCs) in patients with newly diagnosed bladder cancer and to evaluate the need for performing intravenous urography (IVU) in these patients. MATERIALS AND METHODS Imaging data on 330 consecutive patients who were diagnosed with TCC of the bladder over a 2-year period were retrospectively reviewed. Only 233 out of the 330 patients had IVU at presentation. The IVU results were recorded as normal, abnormal, or equivocal. The follow-up radiological or urological investigations in the patients who had an equivocal IVU were reviewed. Clinical follow-up data on all 330 patients were also recorded. RESULTS Only 233 out of the 330 patients had an IVU at presentation. Four of these (1.7%) patients were found to have synchronous upper-tract tumours. Twenty-two patients were reported to have equivocal findings on IVU. Nine of these patients had follow-up imaging [computed tomography (CT)=5, IVU=4], which were reported as normal. Retrograde urography was performed in two patients, which was normal. The remaining 11 patients did not have any evaluation of the upper tracts despite the equivocal findings on IVU, but routine clinical follow-up did not reveal any significant disease. Three patients with high-risk superficial disease developed upper-tract tumours that were detected on follow-up. CONCLUSION IVU for diagnosing synchronous upper-tract tumours in patients with newly diagnosed bladder carcinoma can be restricted to patients with high-risk superficial disease.
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Affiliation(s)
- A Bajaj
- Department of Radiology, University Hospitals of Leicester NHS Trust, Leicester General Hospital, Leicester, UK
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24
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Sanderson KM, Rouprêt M. Upper urinary tract tumour after radical cystectomy for transitional cell carcinoma of the bladder: an update on the risk factors, surveillance regimens and treatments. BJU Int 2007; 100:11-6. [PMID: 17428248 DOI: 10.1111/j.1464-410x.2007.06841.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Urothelial carcinoma is characterized by multiple, multifocal recurrences throughout the genitourinary tract; approximately 3% of patients treated by radical cystectomy (RC) for invasive transitional cell carcinoma (TCC) of the bladder will subsequently develop a subsequent TCC in the upper urinary tract (UUT) urothelium. Metachronous upper UUT tumours (mUUT-TCC) typically occur as a late oncological event (>3 years after RC). The vast majority of mUUT-TCCs are detected only after the progression to tumour-related symptoms, e.g. haematuria, flank pain or pyelonephritis, despite strict adherence to surveillance protocols. Failure of imaging and cytology to detect most asymptomatic tumours has led to questions about the need for routine UUT surveillance. Some authors have advocated a more tailored approach to surveillance after RC, targeting high-risk patients and with limiting imaging in those patients at lowest risk of developing a subsequent UUT-TCC. mUUT-TCCs are most common in patients with TCC in the ureter or urethra, and with organ-confined bladder cancer. Although the prognosis is generally poor, long-term survival can be achieved in a subset of patients after radical nephroureterectomy (NU). Minimally invasive techniques, e.g. ureteroscopic and percutaneous resection, have been proposed as renal-sparing alternatives to radical surgery for patients with low-stage and -grade de novo UUT-TCC. However, oncological control of renal-sparing therapies in those with high-risk mUUT-TCC remains largely unconfirmed. Until oncological outcomes equivalent to the standard, radical NU, are reported in patients after RC, conservative treatment strategies should be avoided.
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Affiliation(s)
- Kristin M Sanderson
- Urologic Oncology, Department of Urology, Keck School of Medicine, University of Southern California, USC/Norris Cancer Center, Los Angeles, CA, USA
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Sanderson KM, Cai J, Miranda G, Skinner DG, Stein JP. Upper Tract Urothelial Recurrence Following Radical Cystectomy for Transitional Cell Carcinoma of the Bladder: An Analysis of 1,069 Patients With 10-Year Followup. J Urol 2007; 177:2088-94. [PMID: 17509294 DOI: 10.1016/j.juro.2007.01.133] [Citation(s) in RCA: 113] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2006] [Indexed: 11/22/2022]
Abstract
PURPOSE Risk factors for upper tract recurrence following radical cystectomy for transitional cell carcinoma of the bladder are not yet well-defined. We reviewed our population of patients who underwent radical cystectomy to identify prognostic factors and clinical outcomes associated with upper tract recurrence. MATERIALS AND METHODS From our prospective database of 1,359 patients who underwent radical cystectomy we identified 1,069 patients treated for transitional cell carcinoma of the bladder between January 1985 and December 2001. Univariate analysis was completed to determine factors predictive of upper tract recurrence. RESULTS A total of 853 men and 216 women were followed for a median of 10.3 years (maximum 18.5). There were 27 (2.5%) upper tract recurrences diagnosed at a median of 3.3 years (range 0.4 to 9.3). Only urethral tumor involvement was predictive of upper tract recurrence. In men superficial transitional cell carcinoma of the prostatic urethra was associated with an increased risk of upper tract recurrence compared with prostatic stromal invasion or absence of prostatic transitional cell carcinoma (p <0.01). In women urethral transitional cell carcinoma was associated with an increased risk of upper tract recurrence (p = 0.01). Despite routine surveillance 78% of upper tract recurrence was detected after development of symptoms. Median survival following upper tract recurrence was 1.7 years (range 0.2 to 8.8). Detection of asymptomatic upper tract recurrence via surveillance did not predict lower nephroureterectomy tumor stage, absence of lymph node metastases or improved survival. CONCLUSIONS Patients with bladder cancer are at lifelong risk for late oncological recurrence in the upper tract urothelium. Patients with evidence of tumor involvement within the urethra are at highest risk. Surveillance regimens frequently fail to detect tumors before symptoms develop. However, radical nephroureterectomy can provide prolonged survival.
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Affiliation(s)
- Kristin M Sanderson
- Department of Urology, Keck School of Medicine, University of Southern California, University of Southern California/Norris Cancer Center, Los Angeles, CA, USA.
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26
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Wang P, Luo JD, Wu WF, Wang S, Cai SL, Shen BH, Shi SF, Wei KX, Zhang ZG, Chen ZD. Multiple factor analysis of metachronous upper urinary tract transitional cell carcinoma after radical cystectomy. Braz J Med Biol Res 2007; 40:979-84. [PMID: 17653452 DOI: 10.1590/s0100-879x2006005000104] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2006] [Accepted: 02/02/2007] [Indexed: 11/22/2022] Open
Abstract
Transitional cell carcinoma (TCC) of the urothelium is often multifocal and subsequent tumors may occur anywhere in the urinary tract after the treatment of a primary carcinoma. Patients initially presenting a bladder cancer are at significant risk of developing metachronous tumors in the upper urinary tract (UUT). We evaluated the prognostic factors of primary invasive bladder cancer that may predict a metachronous UUT TCC after radical cystectomy. The records of 476 patients who underwent radical cystectomy for primary invasive bladder TCC from 1989 to 2001 were reviewed retrospectively. The prognostic factors of UUT TCC were determined by multivariate analysis using the COX proportional hazards regression model. Kaplan-Meier analysis was also used to assess the variable incidence of UUT TCC according to different risk factors. Twenty-two patients (4.6%). developed metachronous UUT TCC. Multiplicity, prostatic urethral involvement by the bladder cancer and the associated carcinoma in situ (CIS) were significant and independent factors affecting the occurrence of metachronous UUT TCC (P = 0.0425, 0.0082, and 0.0006, respectively). These results were supported, to some extent, by analysis of the UUT TCC disease-free rate by the Kaplan-Meier method, whereby patients with prostatic urethral involvement or with associated CIS demonstrated a significantly lower metachronous UUT TCC disease-free rate than patients without prostatic urethral involvement or without associated CIS (log-rank test, P = 0.0116 and 0.0075, respectively). Multiple tumors, prostatic urethral involvement and associated CIS were risk factors for metachronous UUT TCC, a conclusion that may be useful for designing follow-up strategies for primary invasive bladder cancer after radical cystectomy.
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Affiliation(s)
- P Wang
- Department of Urology, The First Affiliated Hospital, Medical College of Zhejiang University, Hangzhou, Zhejiang Province, China
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27
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Mueller-Lisse UG, Mueller-Lisse UL, Hinterberger J, Schneede P, Meindl T, Reiser MF. Multidetector-row computed tomography (MDCT) in patients with a history of previous urothelial cancer or painless macroscopic haematuria. Eur Radiol 2007; 17:2794-803. [PMID: 17404743 DOI: 10.1007/s00330-007-0609-y] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2006] [Revised: 11/10/2006] [Accepted: 02/02/2007] [Indexed: 11/24/2022]
Abstract
The sensitivity and specificity of MDCT for depiction and localization of urothelial carcinoma (UC) was determined retrospectively. Axial and coronal four-row MDCT of the urinary tract (unenhanced, contrast-enhanced nephrographic, CT urography) was independently reviewed for UC by a radiologist (R1) and a urologist (R2), without other patient information, in 27 patients (22 male, five female; age, 72 +/- 11 years) with previous UC and/or painless macroscopic haematuria. Urinary tract segments included bladder, right and left upper, middle, and lower caliceal groups, renal pelvis, uretero-pelvic junction, upper, middle, and lower ureter. MDCT findings were corroborated by surgery, other invasive procedures, and 1-year follow-up, including MDCT, intravenous urography, and cystoscopy. Receiver-operating characteristic analysis was undertaken and the the area under the curve (AUC) calculated. Eighteen of 27 patients had evidence of UC (pTa, n = 3; pT1-pT3, n = 15; TNM 2002). Tumor was correctly located by both R1 and R2 in 17 patients (sensitivity, 94%; 95% confidence interval, 84-100%) and ruled out in seven (specificity, 78%; 95% confidence interval, 51-100%), with complete agreement. Each detected ten of 11 upper urinary tracts affected by UC. For 35 urinary tract segments with UC and 308 without, the AUC was 0.910 +/- 0.035 (R1) and 0.74 +/- 0.055 (R2), z = 2.4772, Bonferroni-corrected P = 0.022. MDCT depicts urinary tracts affected by UC with high sensitivity and substantial agreement between readers with different training.
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Affiliation(s)
- Ullrich G Mueller-Lisse
- Department of Clinical Radiology, University of Munich, Ziemssenstrasse 1, 80336, Muenchen, Germany.
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28
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Shariat SF, Palapattu GS, Karakiewicz PI, Rogers CG, Vazina A, Bastian PJ, Schoenberg MP, Lerner SP, Sagalowsky AI, Lotan Y. Concomitant carcinoma in situ is a feature of aggressive disease in patients with organ-confined TCC at radical cystectomy. Eur Urol 2006; 51:152-60. [PMID: 17011114 DOI: 10.1016/j.eururo.2006.08.037] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2006] [Accepted: 08/22/2006] [Indexed: 10/24/2022]
Abstract
OBJECTIVES Carcinoma in situ (CIS) is a nonpapillary, high-grade, potentially aggressive, and unpredictable manifestation of transitional cell carcinoma (TCC) of the bladder. The aim of this study was to assess whether presence of concomitant CIS has a detrimental effect on cancer control after radical cystectomy. METHODS The records of 812 consecutive patients who underwent radical cystectomy and pelvic lymphadenectomy for bladder TCC at three US academic centres were reviewed. Ninety-nine of 812 (12%) patients had CIS only at radical cystectomy and were excluded from the analyses. RESULTS Three hundred thirty of the 713 (46.3%) patients had concomitant CIS at radical cystectomy. Patients with TCC involvement of the urethra were more likely to have concomitant CIS than not (61% vs. 40%, p=0.018). Concomitant CIS was significantly more common in patients with lower cystectomy stages and higher tumour grades. In univariate, but not multivariate, analysis, patients with concomitant CIS versus those without were at increased risk of disease recurrence (p=0.0371). In patients with organ-confined disease, concomitant CIS was an independent predictor of disease recurrence (p=0.048 and p=0.012, respectively) but not bladder cancer-specific mortality (p=0.160 and p=0.408, respectively) after adjusting for the effects of standard postoperative features. CONCLUSIONS Concomitant CIS in the cystectomy specimen is common, and patients with concomitant CIS are at increased risk of urethral TCC involvement. The presence of concomitant CIS appears to confer a worse prognosis in patients with non-muscle-invasive TCC treated with radical cystectomy.
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Affiliation(s)
- Shahrokh F Shariat
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX 75390-9110, USA.
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29
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Mullerad M, Russo P, Golijanin D, Chen HN, Tsai HH, Donat SM, Bochner BH, Herr HW, Sheinfeld J, Sogani PC, Kattan MW, Dalbagni G. Bladder cancer as a prognostic factor for upper tract transitional cell carcinoma. J Urol 2006; 172:2177-81. [PMID: 15538226 DOI: 10.1097/01.ju.0000144505.40915.98] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE Upper tract transitional cell carcinoma (UTTCC) is a relatively rare tumor. Overall 5-year disease specific survival is in the range of 16.5% to 95% depending on stage. In this study we evaluated predictors associated with disease recurrence and disease specific survival. MATERIALS AND METHODS We report on 129 patients with a median age of 68 years who underwent nephroureterectomy for UTTCC between July 1989 and June 2002. A total of 67 patients had primary UTTCC and 62 had previous (52) or synchronous (10) transitional cell carcinoma of the bladder (BTCC). Medical records were reviewed and analyzed for possible prognostic predictors (primary tumor stage, grade, multifocality, carcinoma in situ, symptoms and signs at presentation, sex, and history of smoking). Disease specific survival and freedom from bladder recurrence were assessed with the Kaplan-Meier method, and differences between the groups were compared using the log rank test. The Cox proportional hazards regression model was used to assess the significance of each predictor. RESULTS Disease specific death was reported for 44 patients. In a multivariate analysis using previous BTCC as a predictor (categorized as superficial, invasive or none), primary disease stage and history of BTCC were associated with disease specific survival (p = 0.001 and p = 0.018). History of BTCC grouped the patients into distinct populations in terms of disease specific survival and freedom from bladder recurrence. CONCLUSIONS This study demonstrates that a history of BTCC (invasive or superficial) has an adverse effect on the prognosis of patients diagnosed with UTTCC independent of primary tumor stage.
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Affiliation(s)
- Michael Mullerad
- Department of Urology, Memorial Sloan-Kettering Cancer Center, New York, New York 10021, USA
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Witjes JA, Melissen DOTM, Kiemeney LALM. Current Practice in the Management of Superficial Bladder Cancer in the Netherlands and Belgian Flanders: A Survey. Eur Urol 2006; 49:478-84. [PMID: 16406242 DOI: 10.1016/j.eururo.2005.11.010] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2005] [Accepted: 11/14/2005] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Because there is no national guideline for the diagnosis, therapy and follow up of (superficial) bladder cancer in the Netherlands and Belgium, the actual patient management may differ between urologists. The purpose of this study is to get insight in the current way urologists diagnose, treat and follow patients with superficial bladder cancer. METHODS All practising urologists in the Netherlands (n = 293) and Flemish speaking Belgium (Flanders, n = 223) received a questionnaire with regard to the current management of patients with superficial bladder cancer. The results were compared with the guidelines provided by the European Association of Urology (EAU). Also a comparison was made between the two countries and between university and community hospitals. RESULTS The results show a wide variation in current practice for superficial bladder cancer. Although the majority of urologists do not follow the EAU guidelines, current practice roughly matches these guidelines. There are no major differences between the two countries or between different types of hospitals. Discrepancies between current practice and guidelines are mostly too frequent use of techniques for the diagnosis, treatment and follow-up. CONCLUSION In all, there is a need for clear guidelines in superficial bladder cancer and an effective implementation of such guidelines into everyday practice.
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Affiliation(s)
- J A Witjes
- Dept of Urology, Radboud University Nijmegen Medical Centre, The Netherlands.
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31
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Sylvester RJ, van der Meijden A, Witjes JA, Jakse G, Nonomura N, Cheng C, Torres A, Watson R, Kurth KH. High-grade Ta urothelial carcinoma and carcinoma in situ of the bladder. Urology 2006; 66:90-107. [PMID: 16399418 DOI: 10.1016/j.urology.2005.06.135] [Citation(s) in RCA: 113] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2005] [Accepted: 06/22/2005] [Indexed: 10/25/2022]
Abstract
We sought to review the definition, diagnosis, prognosis, and treatment of high-grade Ta urothelioma carcinoma and carcinomas in situ (CIS) in order to provide evidence-based guidelines for their diagnosis and treatment. The English-language literature on high-grade Ta urothelial carcinoma and CIS was identified and critically reviewed by a panel of 9 international experts. The panel then met at a consensus conference to present their conclusions. Levels of evidence and grades of recommendation were assessed. Findings from approximately 100 publications appearing prior to February 2005 were reviewed and summarized. High-grade Ta urothelial carcinoma and CIS are relatively rare tumors; thus results are often based on small nonrandomized studies. Their assessment is made more difficult owing to inaccuracies in staging and grading. Although there were similar numbers of level 1, level 2, and level 3 evidence citations, guidelines have been developed based only on levels of evidence supporting grade A and grade B recommendations. These evidence-based guidelines have been developed to aid clinicians in the diagnosis and treatment of patients with high-grade Ta urothelial carcinoma and CIS.
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Affiliation(s)
- Richard J Sylvester
- European Organization for Research and Treatment of Cancer Data Center, Brussels, Belgium.
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Oosterlinck W, Solsona E, Akaza H, Busch C, Goebell PJ, Malmström PU, Ozen H, Sved P. Low-grade Ta (noninvasive) urothelial carcinoma of the bladder. Urology 2006; 66:75-89. [PMID: 16399417 DOI: 10.1016/j.urology.2005.07.063] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2005] [Accepted: 07/06/2005] [Indexed: 10/25/2022]
Abstract
This article discusses the development of international guidelines for the diagnosis, treatment, follow-up, and prevention of low-grade Ta urothelial carcinoma of the bladder. The authors, who are experts in this field from 3 continents and 7 countries, reviewed the English language literature through September 2004. The results of the authors' deliberations are presented here as a consensus document. The objective of this study was to determine the optimal diagnostic workup, treatment, follow-up, and prevention of low-grade, Ta urothelial carcinoma of the bladder. A consensus conference convened by the World Health Organization (WHO) and the Société Internationale d'Urologie (SIU) met to critically review the literature on the diagnosis and treatment of low-grade Ta urothelial carcinoma of the bladder. Research was conducted using Medline; this search engine also was used to identify additional works not detected at the initial search. Evidence-based recommendations for diagnosis and management of the disease were made with reference to a 4-point scale. Low-grade Ta urothelial carcinoma of the bladder is a well-studied subject with many level 1 and 2 evidence references that support clinical practice. Findings from 135 reviewed citations are summarized. Many grade A and B recommendations on the diagnostic workup and management of this disease can be given with level 1 and 2 evidence based on prospective randomized clinical trials of sufficient statistical power. This should improve the quality of the treatment of this disease.
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Nieder AM, Brausi M, Lamm D, O'Donnell M, Tomita K, Woo H, Jewett MAS. Management of stage T1 tumors of the bladder: International Consensus Panel. Urology 2006; 66:108-25. [PMID: 16399419 DOI: 10.1016/j.urology.2005.08.066] [Citation(s) in RCA: 167] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2005] [Accepted: 08/12/2005] [Indexed: 11/25/2022]
Abstract
The International Consensus Panel on T1 bladder tumors markers reviewed the subject from a clinical perspective. From diagnosis to treatment decisions, what are the important issues in the management of a new patient? The assessment of prognostic factors for progression requires optimal resection and documentation. The role of immediate adjuvant intravesical chemotherapy after resection remains controversial. How often should the upper tract be assessed for tumor recurrence? The decision on whether to attempt bladder conservation with intravesical therapy or to perform a cystectomy is the most difficult issue in the management of superficial bladder cancer today. Finally, what therapies exist if initial intravesical bacille Calmette-Guérin fails to eradicate the disease or prevent recurrence? The panel thoroughly explored all these subjects and has made recommendations with supporting evidence.
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Affiliation(s)
- Alan M Nieder
- Department of Urology, State University New York, Stony Brook, New York, USA
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34
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Raj GV, Tal R, Vickers A, Bochner BH, Serio A, Donat SM, Herr H, Olgac S, Dalbagni G. Significance of intraoperative ureteral evaluation at radical cystectomy for urothelial cancer. Cancer 2006; 107:2167-72. [PMID: 16991149 DOI: 10.1002/cncr.22238] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Patients undergoing radical cystectomy (RC) for urothelial cancer are at increased risk for upper tract recurrence and anastomotic recurrence. In an attempt to reduce this recurrence risk, urologists employ intraoperative frozen sections to achieve an uninvolved ureteral margin. The utility of this surgical approach was examined. METHODS A retrospective review identified 1330 bladder cancer patients from 1990 to 2004 with pathologic evaluation of their ureters. Using pathologic findings on permanent section as the reference standard, the accuracy of ureteral frozen sections was examined. Ureteral involvement and margin status were examined as risk factors for upper tract and anastomotic recurrence and overall survival. RESULTS Of 2579 ureteral margins evaluated in 1330 patients, ureteral involvement was noted in 9% of ureters (13% of patients). The sensitivity and specificity of frozen section analyses were approximately 75% and 99%, respectively. The 5-year probability of anastomotic and upper tract recurrences was low: 2% and 13%, respectively. Evidence of involvement of the ureter or at the ureteral anastomotic margin was associated with higher likelihood of upper tract recurrence but not anastomotic recurrence or overall survival. Furthermore, sequential resection of ureters to reach a negative anastomotic ureteral margin did not eliminate the risk of anastomotic or upper tract recurrence. CONCLUSIONS Patients with involved ureters and/or ureteral anastomotic margins have a higher risk of upper tract recurrence. However, the overall risk of recurrence is low and is not clearly associated with overall survival. The data do not support routine intraoperative frozen sections to assess ureteral involvement.
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Affiliation(s)
- Ganesh V Raj
- Department of Urology, Memorial Sloan-Kettering Cancer Center, New York, New York 10021, USA
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Canales BK, Anderson JK, Premoli J, Slaton JW. Risk Factors for Upper Tract Recurrence in Patients Undergoing Long-Term Surveillance for Stage Ta Bladder Cancer. J Urol 2006; 175:74-7. [PMID: 16406874 DOI: 10.1016/s0022-5347(05)00071-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2005] [Revised: 07/29/2005] [Indexed: 11/20/2022]
Abstract
PURPOSE While the evidence is clear that patients with carcinoma in situ or high grade T1 TCC of the bladder are at higher risk for developing UUT tumors, the role of imaging the UUT in patients with Ta tumors remains controversial. We hypothesized that the number and frequency of recurrences in patients with Ta disease would allow us to identify a population who should undergo routine UUT surveillance. MATERIALS AND METHODS We reviewed our database of 375 patients who underwent resection of a stage Ta TCC between 1975 and 1995. Median followup was 6 years. Patients were stratified according to the presence of an UUT occurrence, rate and timing of superficial recurrences, and grade of the initial bladder tumor. RESULTS Among the 375 patients 50% had no bladder recurrence, 25% had 1 tumor, 15% had 2 tumors, and 10% had 3 or more tumors. Average time between tumors was 17 months. UUT tumor developed in 13 patients (3.4%) at an average of 22 months after their initial bladder tumor. A high risk group consisting of patients who had 2 or more bladder recurrences recurring within 12 months of each other were at 4.5-fold the risk of UUT tumor. CONCLUSIONS Stage Ta bladder cancer patients with 2 or more recurrences of bladder tumors with a median of less than 12 months between recurrences are at higher risk for developing an UUT tumor and should be considered for more frequent UUT surveillance.
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Affiliation(s)
- Benjamin K Canales
- Department of Urologic Surgery, University of Minnesota, Minneapolis, Minnesota, USA
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Risk Factors for Upper Tract Recurrence in Patients Undergoing Long-Term Surveillance for Stage Ta Bladder Cancer. J Urol 2006. [DOI: 10.1097/00005392-200601000-00018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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van der Meijden APM, Sylvester R, Oosterlinck W, Solsona E, Boehle A, Lobel B, Rintala E. EAU Guidelines on the Diagnosis and Treatment of Urothelial Carcinoma in Situ. Eur Urol 2005; 48:363-71. [PMID: 15994003 DOI: 10.1016/j.eururo.2005.05.011] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2005] [Accepted: 05/13/2005] [Indexed: 11/24/2022]
Abstract
OBJECTIVES On behalf of the European Association of Urology (EAU), guidelines for the diagnosis, therapy and follow-up of patients with urothelial carcinoma in situ (CIS) have been established. METHOD The recommendations in these guidelines are based on a recent comprehensive overview and meta-analysis in which two panel members have been involved (RS and AVDM). A systematic literature search was conducted using Medline, the US Physicians' Data Query (PDQ), the Cochrane Central Register of Controlled Trials, and reference lists in trial publications and review articles. RESULTS Recommendations are provided for the diagnosis, conservative and radical surgical treatment, and follow-up of patients with CIS. Levels of evidence are influenced by the lack of large randomized trials in the treatment of CIS.
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Abstract
OBJECTIVE To determine if there is national variation in regimens of upper urinary tract surveillance in patients with primary bladder cancer. METHODS A questionnaire was sent to 470 consultant urologists from a British Association of Urological Surgeons list in the UK; 301 anonymous replies were received. Two replies were incomplete and therefore the results of 299 questionnaires (64%) were analysed. RESULTS Of the 299 surgeons, 19 (6%) use no form of upper urinary tract surveillance; 162 (54%) use surveillance in selected patients, i.e. those with carcinoma in situ (47%), multiple bladder tumours at first presentation (39%) and after cystectomy (70%), and 118 (39%) use upper tract surveillance on all patients with a history of bladder cancer. The median (range) screening interval was 24 (12-60) months and surveillance continued for a median of 10 (2 to indefinite) years, continuing for an indefinite period in 33%. CONCLUSIONS Most urologists use upper tract surveillance in patients with bladder cancer but there is wide variation in the duration and interval for which it continues, and in the type of patient selected for surveillance. Some patients at high risk of upper tract tumour are not being screened. Asymptomatic upper tract tumours may not be diagnosed because the intervals between surveillance are too long, and the duration for which it continues inadequate. There is a need for multidisciplinary national guidelines to reduce variation in practice.
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Shah O, Taneja SS. Renal imaging: what the urologist wants to know. Magn Reson Imaging Clin N Am 2004; 12:387-402, v. [PMID: 15271361 DOI: 10.1016/j.mric.2004.03.007] [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: 11/28/2022]
Abstract
Preoperative imaging in renal surgery is of utmost importance in contemporary surgical practice. From a diagnostic standpoint, imaging discovers many renal tumors incidentally before they become symptomatic. These tumors often are amenable to partial renal resection or minimally invasive surgical approaches. In general, surgical interventions for renal abnormalities have evolved to a less invasive endourologic or laparoscopic approach. Selection of the appropriate surgical intervention for renal tumors, collecting system tumors, and hydronephrosis depends heavily on the anatomy of the renal pathology. Thus, renal imaging is crucial in clinical decision-making. This article reviews the contribution of imaging to the surgical management of renal tumors, upper tract urothelial tumors, and ureteropelvic junction obstruction.
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Affiliation(s)
- Ojas Shah
- Department of Urology, New York University School of Medicine, 150 East 32nd Street, 2nd Floor, New York, NY 10016, USA
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Abstract
BACKGROUND Synchronous bilateral urothelial tumors of the upper urinary tract are very rare. The authors reported baseline and long-term follow-up data for all patients in western Sweden during a 28-year period. METHODS The authors performed a clinical and histopathologic study of all patients in western Sweden who were diagnosed with a malignant neoplasm in the renal pelvis or ureter between 1971 and 1998. RESULTS Of 936 patients, 15 (1.6%) had synchronous bilateral tumors. The incidence of such tumors decreased in each successive decade. Abuse of phenacetin-containing analgesics by patients also decreased during the study period, as did the incidence of renal papillary necrosis. The median age at diagnosis of bilateral tumors was 68 years, and 80% of the patients were male. Eleven patients had bilateral tumors of the renal pelvis, two had bilateral ureteral tumors, and two had tumors of the renal pelvis and contralateral ureter. Partial renal pelvic, ureteral, or kidney resection on at least one side was possible in eight patients, and four patients were left untreated on at least one side. Only three patients underwent bilateral nephroureterectomy. Twelve patients (80%) had bladder carcinoma diagnosed either before or after diagnosis of the upper tract tumors. The median survival period for the 11 patients who received surgery for their bilateral tumors was 84 months. CONCLUSIONS The decreasing incidence of synchronous bilateral upper tract tumors may be related to the prohibition of phenacetin-containing analgesics in the 1960s. Partial resection with preservation of the renal parenchyma was possible in the majority of patients. Survival for patients with bilateral tumors did not differ from that of patients with unilateral tumors.
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Affiliation(s)
- Sten Holmäng
- Department of Urology, Sahlgrenska University Hospital, Gothenburg, Sweden.
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Portillo Martín JA, Rado Velázquez MA, Gutiérrez Baños JL, Correas Gómez MA, Hernández Rodríguez R, del Valle Schaan JI, Roca Edreira A, Hernández Castrillo A, Ruiz Izquierdo F, Aguilera Tubet C. Tumores de urotelio superior. Actas Urol Esp 2004; 28:7-12. [PMID: 15046474 DOI: 10.1016/s0210-4806(04)73028-4] [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: 11/24/2022]
Abstract
OBJECTIVE To evaluate diagnostic techniques, treatment and follow-up in 94 patients affected of upper urinary tract tumor. PATIENTS AND METHOD From 1978 to december 2002 we operated 105 patients due to upper urinary tract tumor, although only 94 are valid for analysis. Mean age was 65 years and 85% were man. Haematuria was the most frequent symptom. RESULTS Urography (93%), ecography (77%) and CT (67%) were the most used diagnostic techniques. Pelvic tumor was the most frequent (71%) and total nephroureterectomy including bladder cuff the chosen treatment (76.4%). Previous or simultaneous bladder tumor was observed in 23% cases and delayed in 30%. With a mean follow-up of 76 months the patient survival is 53%. CONCLUSIONS Due to the high frequence of previous, simultaneous or delayed bladder tumors, the upper urinary tract tumor should be considered as a panurothelial disease, worsening the outcome of this kind of tumors.
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Affiliation(s)
- J A Portillo Martín
- Servicio de Urología, Hospital Universitario Valdecilla, Facultad de Medicina, Universidad de Cantabria, Santander
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Conservative Elective Treatment of Upper Urinary Tract Tumors: A Multivariate Analysis of Prognostic Factors For Recurrence and Progression. J Urol 2003. [DOI: 10.1097/00005392-200301000-00021] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Iborra I, Solsona E, Casanova J, Ricós JV, Rubio J, Climent MA. Conservative elective treatment of upper urinary tract tumors: a multivariate analysis of prognostic factors for recurrence and progression. J Urol 2003; 169:82-5. [PMID: 12478109 DOI: 10.1016/s0022-5347(05)64041-4] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
PURPOSE We evaluate the safety and efficacy of conservative elective treatment of upper urinary tract tumors, and determine predictive factors for recurrence and progression to optimize indications of this type of treatment. MATERIALS AND METHODS Since 1984 we have performed a prospective study of conservative treatment of single, low grade and stage, less than 3 cm. upper tract tumors. The study includes 54 patients with a normal contralateral kidney who had been followed for more than 36 months. Open conservative surgery was performed in 31 cases and endourological surgery in 23. Minimum followup was 36 months, maximum 210 and mean 84.8. Univariate and multivariate analyses of recurrence and progression were performed in relation to age, sex, association with a bladder tumor, bladder tumor stage and grade, sequence of bladder tumor in relation to upper urinary tract tumor, number of previous bladder tumor recurrences, association with bladder carcinoma in situ, upper urinary tract tumor grade, stage, location, size and therapy, and upper urinary tract cytology. RESULTS Of the 54 patients 19 (35%) had recurrence, which was bilateral recurrence in 4, and progression occurred in 9 (16%). At the end of analysis 44 (62.9%) patients were disease-free and alive at a mean time of 92.88 months, 13 (24%) died disease-free at a mean of 72.7 months and 7 (12.9%) died of disease at a mean of 97.85 months. Cause specific mortality occurred in 7 (12.9% cases). Among the 54 initially conservatively treated units 42 (77.7%) kidneys were ultimately preserved. On univariate and multivariate analysis tumor location in the renal pelvis and association with a previous multi-recurrent bladder tumor were variables significantly related to recurrence and progression, as well as bilateral recurrence. CONCLUSIONS Conservative treatment is an optional approach for select upper urinary tract tumors. The strongest risk factors for recurrence and progression were association with a previous multi-recurrent bladder tumor and tumor location in the renal pelvis but these conditions were also the strongest risk factors for bilateral recurrence. Conservative treatment can also be recommended in these cases but only with compliant patients and close followup.
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Affiliation(s)
- I Iborra
- Department of Urology and Medical Oncology, Instituto Valenciano de Oncologia, Valencia, Spain
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Abstract
OBJECTIVES On behalf of the European Association of Urology (EAU) guidelines for diagnosis, therapy and follow-up of bladder cancer patients were established. Criteria for recommendations were evidence based, and included aspects of cost-effectiveness and clinical feasibility. METHOD A systematic literature research using Medline Services was conducted. References were weighted by a panel of experts. RESULTS TNM 1997 classification and WHO grading 1998 are recommended. Recommendations are developed for diagnosis for bladder cancer in general, treatment of superficial and infiltrative bladder cancer, and follow-up after different types of treatment modalities, such as intravesical instillations, radical cystectomy, urinary diversions, radiotherapy and chemotherapy.
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Abstract
The pathology of the remnant urinary tract in an increasing population of cystectomy patients with orthotopic and heterotopic bladder substitution due to primary bladder carcinoma, and its management is discussed. The incidence of urethral tumours in primary or recurrent bladder cancer in long-term studies is approximately 6% for male and 2% for female patients. Risk factors for urethral tumour occurrence are tumours at the bladder neck and recurrent multifocal tumours. CIS of the bladder not involving the bladder neck, and muscle invasive tumours with or without lymph node involvement are not significantly correlated with urethral cancer. Those patients at risk for urethral tumours need additional work-up (multiple urethral biopsies and/or urethral brushings, frozen section of the membranous urethra) before an orthotopic lower urinary tract reconstruction to the urethra should be considered. In a large series of male patients, the majority of patients with urethral tumours had a single conservative treatment session, and did not recur thereafter demonstrating the feasibility of a conservative approach for superficial urethral tumour recurrences in patients with an orthotopic neo-bladder to the urethra. The incidence of upper tract tumours following cystectomy and lower urinary tract reconstruction lies between 2.4-17%. In a group of 258 patients with an orthotopic bladder substitution, we have seen an incidence of 3.5%. Tumour multifocality, carcinoma in situ in the bladder and/or distal ureter, locally advanced bladder tumour stage, and invasion of the intramural ureter were seen as risk factors in some series. A tendency for a higher incidence can be seen in those series with longer follow-up. The median time between cystectomy and diagnosis of upper tract tumours lies between 8 and 69 months in most series. A longer observation period in larger numbers of patients with an orthotopic neo-bladder and longer survival rates in general after cystectomy may reveal an increase in the incidence of upper tract tumours over the next decade.
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Affiliation(s)
- Arnulf Stenzl
- Department of Urology and Institute of Pathology, University of Innsbruck Medical School, Austria.
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Rabbani F, Perrotti M, Russo P, Herr HW. Upper-tract tumors after an initial diagnosis of bladder cancer: argument for long-term surveillance. J Clin Oncol 2001; 19:94-100. [PMID: 11134200 DOI: 10.1200/jco.2001.19.1.94] [Citation(s) in RCA: 85] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To determine the relative risk (RR) of upper-tract tumors (UTT) after bladder cancer, stratified by bladder tumor characteristics, demographic factors, and follow-up duration, in order to develop an improved risk-based surveillance strategy. PATIENTS AND METHODS The 1973 to 1996 Surveillance, Epidemiology, and End Results (SEER) database was used to determine the observed and expected number of UTT after bladder cancer. The RR with 95% confidence intervals (CI) were calculated, stratifying by race, sex, stage, grade, histology, and follow-up duration. The tumor characteristics and clinical outcome were compared in patients with UTT after bladder cancer and those with de novo UTT. RESULTS A total of 94,591 patients had a first diagnosis of bladder cancer, of whom 91,245 had follow-up (median, 4.1 years), with no antecedent or synchronous UTT. UTT developed subsequently in 657 of 91,245 (0.7%), with 12.80 expected cases (RR = 51.3; 95% CI, 47.5 to 55.4). The respective RRs for UTT for white men and women were 64.2 (95% CI, 55.1 to 74.3) and 75.4 (95% CI, 57.7 to 96.9) at less than 2 years, 44.3 (95% CI, 36.7 to 53.0) and 40.5 (95% CI, 27.9 to 56.8) at 2 to 5 years, 50.8 (95% CI, 42.2 to 60.7) and 42.1 (95% CI, 28.8 to 59.4) at 5 to 10 years, and 43.2 (95% CI, 32.6 to 56.1) and 22.2 (95% CI, 10.1 to 42.2) at >or= 10 years. Similar RRs were seen among different strata of race, stage, grade, and histology. Patients with UTT after bladder cancer had lower stage and improved disease-specific survival compared with those with de novo UTT. CONCLUSION The incidence of UTT is stable on long-term follow-up, with no significant risk factors identified. These findings suggest that upper-tract surveillance remain rigorous on extended follow-up of bladder cancer patients.
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Affiliation(s)
- F Rabbani
- Department of Urology, Memorial Sloan-Kettering Cancer Center, New York, NY 10021, USA.
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Affiliation(s)
- W Oosterlinck
- Department of Urology, University Hospital, Gent, Belgium.
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MILLÁN-RODRÍGUEZ F, CHÉCHILE-TONIOLO G, SALVADOR-BAYARRI J, HUGUET-PÉREZ J, VICENTE-RODRÍGUEZ J. UPPER URINARY TRACT TUMORS AFTER PRIMARY SUPERFICIAL BLADDER TUMORS: PROGNOSTIC FACTORS AND RISK GROUPS. J Urol 2000. [DOI: 10.1016/s0022-5347(05)67137-6] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
| | | | | | - J. HUGUET-PÉREZ
- From the Department of Urology, Fundació Puigvert, Barcelona, Spain
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UPPER URINARY TRACT TUMORS AFTER PRIMARY SUPERFICIAL BLADDER TUMORS: PROGNOSTIC FACTORS AND RISK GROUPS. J Urol 2000. [DOI: 10.1097/00005392-200010000-00012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
Radical cystectomy provides excellent local control of the disease in cancer patients, although specific 5-year mortality is about 50%. Additionally, nearly half the patients show complications after surgery usually due to urinary by-pass. Patients should undergo periodical monitoring for life. For rescue treatment to be as effective as possible, follow-up schemes should allow for early detection of relapsing-recurrent tumours, metastasis and complications. Knowledge of the "natural evolution" in these patients allows to optimise the frequency of visits and complementary examinations based on each patient's risk at specific time-points. Cost-efficacy relationship will also be optimised. We analyze here the current literature and our own experience of what we know as "natural evolution" of these patients and propose a follow-up scheme for patients with cancer of the bladder treated with radical cystectomy and urinary by-pass.
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