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Zhang H, Andreou A, Bhatt R, Whitworth J, Yngvadottir B, Maher ER. Characteristics, aetiology and implications for management of multiple primary renal tumours: a systematic review. Eur J Hum Genet 2024:10.1038/s41431-024-01628-5. [PMID: 38802529 DOI: 10.1038/s41431-024-01628-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 04/16/2024] [Accepted: 05/01/2024] [Indexed: 05/29/2024] Open
Abstract
In a subset of patients with renal tumours, multiple primary lesions may occur. Predisposition to multiple primary renal tumours (MPRT) is a well-recognised feature of some inherited renal cancer syndromes. The diagnosis of MPRT should therefore provoke a thorough assessment for clinical and genetic evidence of disorders associated with predisposition to renal tumourigenesis. To better define the clinical and genetic characteristics of MPRT, a systematic literature review was performed for publications up to 3 April 2024. A total of 7689 patients from 467 articles were identified with MPRT. Compared to all patients with renal cell carcinoma (RCC), patients with MPRT were more likely to be male (71.8% versus 63%) and have an earlier age at diagnosis (<46 years, 32.4% versus 19%). In 61.1% of cases MPRT were synchronous. The proportion of cases with similar histology and the proportion of cases with multiple papillary renal cell carcinoma (RCC) (16.1%) were higher than expected. In total, 14.9% of patients with MPRT had a family history of cancer or were diagnosed with a hereditary RCC associated syndrome with von Hippel-Lindau (VHL) disease being the most common one (69.7%), followed by Birt-Hogg-Dubé (BHD) syndrome (14.2%). Individuals with a known or likely genetic cause were, on average, younger (43.9 years versus 57.1 years). In rare cases intrarenal metastatic RCC can phenocopy MPRT. We review potential genetic causes of MPRT and their implications for management, suggest an approach to genetic testing for individuals presenting with MPRT and considerations in cases in which routine germline genetic testing does not provide a diagnosis.
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Affiliation(s)
- Huairen Zhang
- Department of Medical Genetics, School of Clinical Medicine, University of Cambridge, Cambridge, CB2 0QQ, UK
| | - Avgi Andreou
- Department of Medical Genetics, School of Clinical Medicine, University of Cambridge, Cambridge, CB2 0QQ, UK
| | - Rupesh Bhatt
- Department of Urology, Queen Elizabeth Hospital, Birmingham, B15, UK
| | - James Whitworth
- Department of Medical Genetics, School of Clinical Medicine, University of Cambridge, Cambridge, CB2 0QQ, UK
| | - Bryndis Yngvadottir
- Department of Medical Genetics, School of Clinical Medicine, University of Cambridge, Cambridge, CB2 0QQ, UK
| | - Eamonn R Maher
- Department of Medical Genetics, School of Clinical Medicine, University of Cambridge, Cambridge, CB2 0QQ, UK.
- Aston Medical School, College of Health and Life Sciences, Aston University, Birmingham, B4 7ET, UK.
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Wan Z, Wang Y, Li A, Li C, Zheng D. Single-cell transcription analysis reveals the tumor origin and heterogeneity of human bilateral renal clear cell carcinoma. Open Life Sci 2023; 18:20220569. [PMID: 36816799 PMCID: PMC9922059 DOI: 10.1515/biol-2022-0569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 12/25/2022] [Accepted: 01/14/2023] [Indexed: 02/11/2023] Open
Abstract
Bilateral renal clear cell carcinoma (BRCC) is a rare type of renal cell carcinoma (RCC) that accounts for only 1-5% of RCC cases and has a poor clinical prognosis. The origin, tumor microenvironment, cellular molecular features, and intra-tumoral heterogeneity of BRCC are still unclear. We downloaded BRCC single-cell transcriptome sequencing data from the gene expression omnibus database biochip GSE171306, containing 3,575 cells from left-sided clear cell renal cell carcinoma (ccRCC) and 3,568 cells from right-sided ccRCC, and used a series of R packages for data quality control (QC) and subsequent analysis of BRCC single-cell transcriptome data, including the use of the R packages Seurat and scCancer for cell QC, identification of major cell types, and cell annotation; R package scran for calculation of cell cycle scores; R package infercnv for malignancy scoring of tumor cells; R package ReactomeGSA for functional enrichment analysis; R package Monocle 2 for the analysis of cell differentiation trajectories; and R package CellphoneDB for the analysis of intercellular interactions. In this study, by analyzing the high-quality single-cell transcriptome data of BRCC, we identified 18 cell types and found that left- and right-sided ccRCC were approximately the same in terms of cell type and the number of each cell but differed significantly in terms of tumor cell malignancy score, tumor microenvironment, and cell stemness score. In the cell differentiation trajectory analysis of BRCC, we found that endothelial cells and macrophages play an extremely important role in its tumor progression. Further cell communication analysis was performed, and we found that it may signal through ligand-receptors, such as vascular endothelial growth factor-vascular endothelial growth factor receptor1 (VEGF-VEGFR1), MIF-(CD74-CXCR4), and growth arrest-specific protein 6-AXL, to influence the development of BRCC. The analysis of single-cell transcriptomic data of human BRCC suggests that left- and right-sided ccRCC may be of the same tumor origin, but the left-sided ccRCC is more malignant and has a better immune response.
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Affiliation(s)
- Zhengqiang Wan
- The Second Clinical Medical College of Binzhou Medical University, Shandong, China
| | - Yinglei Wang
- The Second Ward of Urology, Yantai Affiliated Hospital of Binzhou Medical University, Shandong, China
| | - Aiqun Li
- Emergency Surgery, Yantai Affiliated Hospital of Binzhou Medical University, Shandong, China
| | - Cheng Li
- The Second Clinical Medical College of Binzhou Medical University, Shandong, China
| | - Dongbing Zheng
- The Second Ward of Urology, Yantai Affiliated Hospital of Binzhou Medical University, Shandong, China
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Ali M, Gaudreault M, Siva S. SABR for Synchronous Bilateral Primary Renal Cell Carcinoma: A Case Report. Adv Radiat Oncol 2022; 7:100991. [PMID: 35782879 PMCID: PMC9240973 DOI: 10.1016/j.adro.2022.100991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 03/29/2022] [Indexed: 11/15/2022] Open
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[Bilateral papillary renal cell carcinoma following kidney transplantation: A case report]. BEIJING DA XUE XUE BAO. YI XUE BAN = JOURNAL OF PEKING UNIVERSITY. HEALTH SCIENCES 2021; 53. [PMID: 34393251 PMCID: PMC8365081 DOI: 10.19723/j.issn.1671-167x.2021.04.033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
With the continuous development of kidney transplantation technique, the survival time after kidney transplantation is gradually prolonged. Thus, the malignant tumor has been the important influencing factor on the long-term survival for kidney transplantation patients. Renal cell carcinoma is a relatively common tumor after kidney transplantation. Besides, clear cell renal cell carcinoma and papillary renal cell carcinoma are the relatively common pathological types for renal cell carcinoma following kidney transplantation. However, bilateral renal cell carcinoma following kidney transplantation is comparatively rare. In this article, we presented a case of bilateral papillary renal cell carcinoma, which occurred after kidney transplantation. And the diagnosis and treatment were introduced in detail. The patient was 37 years old, and he underwent kidney transplantation 13 years ago in our hospital, because of kidney failure. After kidney transplantation, he had regular medical check-up every year. In this year, his urological ultrasound results indicated bilateral renal tumors. And then, he received abdominal and pelvic computed tomography, and the result also showed bilateral renal tumors, which were likely to be malignant tumors. After adequate consultation, the patient chose surgical treatment. The patient received long-term immunosuppressive therapy, because of kidney transplantation. Considering this, the surgeon decided to choose a staging surgical treatment, in order to reduce the bad influence of one-stage surgery. Then, the patient first underwent retroperitoneal laparoscopic radical nephrectomy for right renal tumor in our hospital, and he had no complications after operation. The pathological results showed papillary renal cell carcinoma. He was discharged successfully. He underwent retroperitoneal laparoscopic radical nephrectomy for left renal tumor in our hospital one month later, and he had no complications after operation. The pathological results also showed papillary renal cell carcinoma. He was discharged successfully two days after surgery. In the 3-month follow-up, the patient was recovering well. To sum up, the incidence of bilateral renal cell carcinoma following kidney transplantation is relatively rare, and bilateral radical nephrectomy is effective and safe treatment. Above all, it is the patient's condition that determines the choice of staging surgery or simultaneous surgery.
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Ni J, Cui N, Wang Y, Liu J. Case Report: Bilateral Renal Cell Carcinoma With Different Histological and Morphological Features, Clear Cell and Cystic Thyroid-Like Follicular Subtype. Front Oncol 2021; 11:659706. [PMID: 33981609 PMCID: PMC8107718 DOI: 10.3389/fonc.2021.659706] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 04/06/2021] [Indexed: 11/13/2022] Open
Abstract
Thyroid-like follicular renal cell carcinoma is a rare subtype of renal cell carcinoma that has only been recently recognized, as most cases involve a solid tumor in one kidney. In this study, we report a rare case of bilateral renal cell carcinoma wherein the tumor in the left kidney was diagnosed as clear cell carcinoma, while the tumor in right kidney as thyroid-like follicular renal cell carcinoma. The difference between this case and the ones described in previous reports is that thyroid-like follicular renal cell carcinoma showed cystic changes on imaging. This suggests that when renal cystic lesions are encountered, we should consider the possibility of such rare tumors.
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Affiliation(s)
- Jinsong Ni
- Department of Pathology, The First Hospital of Jilin University, Changchun, China
| | - Ni Cui
- Department of General Surgery, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Yanfang Wang
- Department of Pathology, Qianwei Hospital of Jilin Province, Changchun, China
| | - Jixuan Liu
- Department of Pathology, The First Hospital of Jilin University, Changchun, China
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Qi N, Li T, Ning X, Peng X, Cai L, Gong K. Clinicopathologic Features and Prognosis of Sporadic Bilateral Renal Cell Carcinoma: A Series of 148 Cases. Clin Genitourin Cancer 2017. [PMID: 28648756 DOI: 10.1016/j.clgc.2017.03.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
INTRODUCTION The purpose of this study was to investigate the clinicopathologic features, treatment, and prognosis of sporadic bilateral renal cell carcinoma (RCC). PATIENTS AND METHODS A total of 148 patients with sporadic bilateral RCC treated in our center from June 1986 to December 2015 were included in this retrospective study. Their clinicopathologic features and treatments were evaluated. The survival and prognostic factors were assessed based on data from follow-up. RESULTS The median age was 54 years (range, 31-78 years). There were 88 patients with synchronous bilateral RCC and 60 with metachronous bilateral RCC. The median interval between bilateral tumors of metachronous bilateral RCC was 75.5 months. There was no significant difference in tumor size, nuclear grade, or T stage between metachronous tumors (P = .385, P = .544, and P = .263, respectively). Of 148 patients, 124 patients underwent bilateral surgery, 16 underwent unilateral surgery, and 8 patients did not undergo surgery. Of the 317 tumors with pathologic results, 297 (93.7%) were clear-cell subtype. A total of 136 (91.9%) patients were followed-up, and the median follow-up period was 77 months (range, 2-398 months). During follow-up, 38 (27.9%) patients died. The 5-year overall survival rate was 85.9%. The median survival time of patients with no surgery was 5 months. Older age (P = .001), bilateral nonoperative treatment (P < .001), higher T stage (P < .001), and multifocality (P = .02) were related to worse prognosis in multivariate analysis. CONCLUSION In metachronous bilateral RCC, the latter occurrence does not bear a significantly worse pathologic biology. The prognosis of sporadic bilateral RCC with no surgery is poor. The overall oncologic results of patients with sporadic bilateral RCC are comparable with that of patients with unilateral RCC.
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Affiliation(s)
- Nienie Qi
- Department of Urology, Peking University First Hospital, Beijing, China; Institute of Urology, Peking University, Beijing, China; National Urological Cancer Center, Beijing, China
| | - Teng Li
- Department of Urology, Peking University First Hospital, Beijing, China; Institute of Urology, Peking University, Beijing, China; National Urological Cancer Center, Beijing, China
| | - Xianghui Ning
- Department of Urology, Peking University First Hospital, Beijing, China; Institute of Urology, Peking University, Beijing, China; National Urological Cancer Center, Beijing, China
| | - Xiang Peng
- Department of Urology, Peking University First Hospital, Beijing, China; Institute of Urology, Peking University, Beijing, China; National Urological Cancer Center, Beijing, China
| | - Lin Cai
- Department of Urology, Peking University First Hospital, Beijing, China; Institute of Urology, Peking University, Beijing, China; National Urological Cancer Center, Beijing, China.
| | - Kan Gong
- Department of Urology, Peking University First Hospital, Beijing, China; Institute of Urology, Peking University, Beijing, China; National Urological Cancer Center, Beijing, China.
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Hu XY, Xu L, Guo JM, Wang H. Surgical strategy of bilateral synchronous sporadic renal cell carcinoma-experience of a Chinese university hospital. World J Surg Oncol 2017; 15:53. [PMID: 28245846 PMCID: PMC5331631 DOI: 10.1186/s12957-016-1071-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 12/15/2016] [Indexed: 12/14/2022] Open
Abstract
Background The objective of this study is to investigate the optimal therapeutic protocol for BSSRCC. Methods A total of 32 BSSRCC patients, including 28 males and 4 females, were enrolled the study from January 2004 to May 2016. The diagnoses were defined by the measurements of CT, ultrasound, and MRI. Patients with hereditary syndrome were excluded. The management of surgical manner, operation staging, and sequence were scheduled in accordance with the tumor’s location and size (based on Zhongshan score, ZS score), as well as the performance status of the patients. Among them, 8 cases were conducted with bilateral surgical procedure simultaneously and 24 cases were implemented with staged operations. NSS on the one side with contralateral RN, and NSS on both sides were performed in 17 and 15 patients separately. Results Thirty cases were conducted 56 operations in total. The average operation time was 260 ± 52 min in simultaneous operations and 162 ± 40 min in staged operations. The length of hospital stay in average was 11.5 ± 1.8 and 7.5 ± 1.4 days, respectively. Twenty-eight cases were followed up by 6–138 months. The level of creatinine was elevated in 5 cases without hemodialysis conducted. Conclusions The location and size of the carcinomas, and the performance status of patients should be considered in determination of an appropriate surgical approach. Both renal function preservation and tumor eradication were similarly critical, whereas the latter is of more importance. ZS score may be helpful in the dilemma. Longer follow-up period and more patient enrolment are required.
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Affiliation(s)
- Xiao-Yi Hu
- Department of Urology, Zhongshan Hospital, Fudan University, 180 Fenglin Rd, Shanghai, 200032, China
| | - Lei Xu
- Department of Urology, Zhongshan Hospital, Fudan University, 180 Fenglin Rd, Shanghai, 200032, China
| | - Jian-Ming Guo
- Department of Urology, Zhongshan Hospital, Fudan University, 180 Fenglin Rd, Shanghai, 200032, China.
| | - Hang Wang
- Department of Urology, Zhongshan Hospital, Fudan University, 180 Fenglin Rd, Shanghai, 200032, China.
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Ju X, Li P, Shao P, Lv Q, Wang Z, Qin C, Li J. Retroperitoneal Laparoscopic Nephrectomy Combined with Bench Surgery and Autotransplantation for Renal Cell Carcinoma in the Solitary Kidney or Tumor Involving Bilateral Kidneys: Experience at a Single Center and Technical Considerations. Urol Int 2016; 97:473-479. [DOI: 10.1159/000448594] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Accepted: 07/19/2016] [Indexed: 11/19/2022]
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9
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Tumores renales bilaterales sincrónicos de células claras con trombo tumoral bilateral, reporte de caso. Rev Urol 2016. [DOI: 10.1016/j.uroco.2016.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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10
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Berczi C, Thomas B, Bacso Z, Flasko T. Bilateral renal cancers: oncological and functional outcomes. Int Urol Nephrol 2016; 48:1617-22. [PMID: 27379623 DOI: 10.1007/s11255-016-1354-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Accepted: 06/24/2016] [Indexed: 12/28/2022]
Abstract
PURPOSE The authors assessed the characteristics of bilateral renal cancers. METHODS From January 1995 to January 2015, 65 patients underwent surgery for bilateral renal cancers. Thirty-four of the patients had 36 synchronous tumors, while the remaining 29 had metachronous tumors. The mean age of the patients was 60 ± 11 years. There were 22 females and 43 males. In all cases, bilateral partial nephrectomies or unilateral nephrectomy and contralateral nephron-sparing surgery were performed. RESULTS The mean sizes of the synchronous tumors were 5.0 ± 2.7 and 4.7 ± 3.0 cm at the first and the second operations, respectively. The average diameters of the metachronous carcinomas were 6.6 ± 3.0 and 3.1 ± 1.6 cm at the initial and the second surgeries, respectively. Histologic concordance was 91.1 % in the synchronous and 96.5 % in the metachronous tumors. The mean postoperative creatinine levels increased by 116 %, while the GFR decreased by 44.8 % in synchronous tumors at the second operation. The mean postoperative creatinine levels increased by 42 %, while the GFR decreased by 30.4 % in metachronous carcinomas at the second operation. The mean follow-up time was 4.8 ± 3.7 years. During this period, distant metastases occurred in two patients with synchronous tumors and in six cases with metachronous tumors. Local recurrences were detected in one case of synchronous tumor and in four patients with metachronous carcinomas. The 5-year overall and tumor-specific survivals were 53 and 80 %, respectively. CONCLUSIONS In patients with bilateral renal carcinomas, the histologic concordance was 93.6 %. The bilateral partial nephrectomies or unilateral nephrectomy and contralateral resection provided acceptable oncological and functional outcomes.
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Affiliation(s)
- Csaba Berczi
- Department of Urology, University of Debrecen, Nagyerdei str. 98, 4032, Debrecen, Hungary.
| | - Ben Thomas
- Department of Medicine, University of Debrecen, Debrecen, Hungary
| | - Zsolt Bacso
- Department of Biophysics and Cell Biology, University of Debrecen, Debrecen, Hungary
| | - Tibor Flasko
- Department of Urology, University of Debrecen, Nagyerdei str. 98, 4032, Debrecen, Hungary
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Singer EA, Vourganti S, Lin K, Gupta GN, Pinto PA, Rastinehad AR, Linehan WM, Bratslavsky G. Outcomes of patients with surgically treated bilateral renal masses and a minimum of 10 years of followup. J Urol 2012; 188:2084-8. [PMID: 23083858 PMCID: PMC3810017 DOI: 10.1016/j.juro.2012.08.038] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2012] [Indexed: 12/15/2022]
Abstract
PURPOSE Nephron sparing surgery has been advocated for patients with bilateral renal masses but long-term functional and oncological outcomes are lacking. We report the outcomes of patients with bilateral renal masses and a minimum 10-year followup. MATERIALS AND METHODS Patients with bilateral renal masses evaluated at our institution who were treated with initial surgery at least 10 years ago and underwent interventions on each renal unit were included in the analysis. Collected data included demographics, hereditary diagnosis, number of renal interventions, renal function and mortality status. Overall and renal cell carcinoma specific survival was assessed. Comparisons were made of renal function and overall survival between groups with 2 renal units and a surgically solitary kidney. RESULTS A total of 128 patients met study inclusion criteria. Median followup in our cohort was 16 years (mean 17, range 10 to 49). The median number of surgical interventions was 3 (range 2 to 10). Of the patients 87 (68%) required repeat interventions on the ipsilateral renal unit at last followup with a median of 6.2 years (range 0.7 to 21) between interventions. Overall and renal cell cancer specific survival was 88% and 97%, respectively. Six patients (4.7%) ultimately underwent bilateral nephrectomy. Although renal function was better preserved in patients with 2 kidneys (70 vs 53 ml/minute/1.73 m(2), p = 0.0002), there was no difference in overall survival between those with bilateral kidneys or a surgically solitary kidney. CONCLUSIONS At a minimum 10-year followup after initial surgery, nephron sparing surgery allowed for excellent oncological and functional outcomes. Despite the need for repeat surgical interventions, nephron sparing surgery enabled dialysis to be avoided in more than 95% of patients.
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Affiliation(s)
- Eric A. Singer
- Urologic Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Srinivas Vourganti
- Urologic Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Kelly Lin
- Urologic Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Gopal N. Gupta
- Urologic Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Peter A. Pinto
- Urologic Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Ardeshir R. Rastinehad
- Urologic Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - W. Marston Linehan
- Urologic Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Gennady Bratslavsky
- Urologic Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
- Department of Urology, Upstate Medical University, Syracuse, NY
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Zhang S, Zhao X, Ji C, Liu G, Li X, Zhang G, Gan W, Guo H. Radiofrequency ablation of synchronous bilateral renal cell carcinoma. Int J Urol 2011; 19:241-7. [DOI: 10.1111/j.1442-2042.2011.02918.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Thumar AB, Trabulsi EJ, Lallas CD, Brown DB. Thermal ablation of renal cell carcinoma: triage, treatment, and follow-up. J Vasc Interv Radiol 2010; 21:S233-41. [PMID: 20656233 DOI: 10.1016/j.jvir.2010.01.050] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2009] [Revised: 01/06/2010] [Accepted: 01/19/2010] [Indexed: 11/19/2022] Open
Abstract
The incidence of renal cell carcinoma (RCC) is increasing. With the increasing emphasis on minimally invasive nephron-sparing surgery, thermal ablation is playing a larger role in the management of patients with this disease. This review outlines imaging management, intraoperative and percutaneous ablation, and postprocedural follow-up of RCC.
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Affiliation(s)
- Adeep B Thumar
- Department of Urology, Thomas Jefferson University, 132 South 10th St, Suite 766 Main Building, Philadelphia, PA 19107, USA
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Simmons MN, Brandina R, Hernandez AV, Hernandez AF, Gill IS. Surgical management of bilateral synchronous kidney tumors: functional and oncological outcomes. J Urol 2010; 184:865-72; quiz 1235. [PMID: 20643459 DOI: 10.1016/j.juro.2010.05.042] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2010] [Indexed: 01/25/2023]
Abstract
PURPOSE We evaluated renal functional and oncological outcomes after sequential partial nephrectomy and radical nephrectomy in patients with bilateral synchronous kidney tumors. MATERIALS AND METHODS A total of 220 patients treated from June 1994 to July 2008 were included in the study. Estimated glomerular filtration rate, and overall, cancer specific and recurrence-free survival were assessed. RESULTS Patients underwent sequential partial nephrectomy (134), partial nephrectomy followed by radical nephrectomy (60) or radical nephrectomy followed by partial nephrectomy (26). Final estimated glomerular filtration rate after bilateral surgery was 59, 36 and 35 ml/minute/1.73 m(2) in these 3 groups, respectively (p <0.001). The order in which partial nephrectomy and radical nephrectomy were conducted did not affect functional outcomes. Overall survival of patients with bilateral cancer was 86% at 5 years and 71% at 10 years, cancer specific survival was 96% at 5 and 10 years, and recurrence-free survival was 73% at 5 years and 44% at 10 years. Overall survival was decreased in patients with tumors larger than 7 cm (p = 0.003). Patients with postoperative stage III or greater chronic kidney disease had decreased overall survival due to noncancer causes (p = 0.007). CONCLUSIONS Patients treated with sequential surgery for bilateral synchronous kidney tumors have 5 and 10-year oncological outcomes comparable to those of patients with unilateral kidney cancer. Decreased overall survival was significantly associated with tumor size larger than 7 cm and postoperative stage III or greater chronic kidney disease. Nephron sparing surgery should be conducted for all amenable bilateral kidney masses given the negative impact of renal functional decline on overall survival.
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Affiliation(s)
- Matthew N Simmons
- Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, Ohio 44195, USA.
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Amano H, Kondo T, Hashimoto Y, Kobayashi H, Iizuka J, Shimada K, Nakazawa H, Ito F, Tanabe K. Contralateral metachronous tumor occurrence is more frequently associated with distant metastases or postoperative intrarenal recurrence in renal cell carcinoma patients. Int J Urol 2010; 17:615-22. [DOI: 10.1111/j.1442-2042.2010.02541.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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16
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Haferkamp A, Kurosch M, Pritsch M, Hatiboglu G, Macher-Goeppinger S, Pfitzenmaier J, Pahernik S, Wagener N, Hohenfellner M. Prognostic Factors Influencing Long-Term Survival of Patients Undergoing Nephron-Sparing Surgery for Nonmetastatic Renal-Cell Carcinoma (RCC) with Imperative Indications. Ann Surg Oncol 2009; 17:544-51. [DOI: 10.1245/s10434-009-0812-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2009] [Indexed: 11/18/2022]
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17
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Hara N, Nishiyama T, Yoshimura N, Takaki S, Yamakado K, Kitamura Y, Suzuki K, Takahashi K. Management for patients with de novo or recurrent tumors in the residual kidney after surgery for nonfamilial bilateral renal cell carcinoma. Adv Urol 2009; 2009:135143. [PMID: 19997515 PMCID: PMC2786996 DOI: 10.1155/2009/135143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2009] [Accepted: 09/16/2009] [Indexed: 12/03/2022] Open
Abstract
The tumor de novo in the residual kidney after surgery for nonfamilial bilateral renal cell carcinoma (RCC) is problematic. We reviewed 5 patients who experienced such a situation. Three patients had had metachronous bilateral RCC, treated with radical nephrectomy in one kidney and nephron-sparing surgery (NSS) in the other. Two patients had had synchronous disease; one patient had received radical nephrectomy and NSS, and the other bilateral NSS. The 5 patients had another solid mass/de novo tumor in the residual kidney 16-88 (mean 46.8) months after surgery. For the tumor de novo in earlier years (1992-1999), one patient underwent surgery and hemodialysis, and the other selected a conservative observation. In recent years (2000-2007), one patient was conservatively observed; the remaining 2 received computerized-tomography-guided radiofrequency ablation, and the local tumors were well controlled postoperatively for 20 and 12 months with their renal function unimpaired. Ablative techniques can potentially strike a balance between oncological and nephrological outcomes in patients with sporadic multiple RCC, successful management of which was difficult previously.
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Affiliation(s)
- Noboru Hara
- Division of Urology, Department of Regenerative and Transplant Medicine, Graduate School of Medical and Dental Sciences, Niigata University, Niigata 951-8510, Japan.
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