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Kinnear N, Kucheria A, Ogbechie C, Adam S, Haidar O, Cotter Fonseca P, Brodie A, Pullar B, Adshead J. Concordance between renal tumour biopsy and robotic-assisted partial and radical nephrectomy histology: a 10-year experience. J Robot Surg 2024; 18:45. [PMID: 38240940 DOI: 10.1007/s11701-024-01821-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Accepted: 01/08/2024] [Indexed: 01/23/2024]
Abstract
We aimed to assess concordance between renal tumour biopsy (RTB) and surgical pathology from robotic-assisted partial nephrectomy (RAPN) or robotic-assisted radical nephrectomy (RARN). Patients with preoperative RTB undergoing RAPN or RARN for suspected malignancy (9 September 2013-9 September 2023) were enrolled retrospectively from three sites. Patients were excluded if the tumour had prior cryotherapy or if biopsy or nephrectomy histology were unavailable or inconclusive. The primary outcome was concordance with the presence/absence of malignancy. Secondary outcomes were concordance with tumour subtype, World Health Organisation nuclear grade (patients with RTB clear cell or papillary RCC only), false-negative rate, false-positive rate, sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV). In the enrolment period, 332 and 132 patients underwent RAPN and RARN, respectively. Of these, 160 received preoperative RTB, with nine patients excluded, leaving 151 eligible patients. Median age was 63 years, and 49 (32%) were female. On surgical specimens, 144 patients had malignant histology. RTB was highly concordant with presence/absence of malignancy (147/151, 97%). Concordance with tumour subtype occurred in 141 patients (93%), while concordance with nuclear grade was seen in 42/66 patients (64%, RTB grade missing in 53 patients). False-negative rate, false-positive rate, sensitivity, specificity, PPV, and NPV were 2%, 14%, 98%, 86%, 99%, and 67%, respectively. Limitations include absence of complication data and exclusion of patients biopsied without surgery. In patients undergoing RAPN or RARN, preoperative RTB has high concordance with surgical pathology, both in the presence of malignancy and RCC subtype.
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Affiliation(s)
- Ned Kinnear
- Lister Hospital, Stevenage, SG1 4AB, UK.
- University of Adelaide, Adelaide, Australia.
| | | | | | - Sana Adam
- Lister Hospital, Stevenage, SG1 4AB, UK
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Baio R, Molisso G, Caruana C, Di Mauro U, Intilla O, Pane U, D'Angelo C, Campitelli A, Pentimalli F, Sanseverino R. "Could Patient Age and Gender, along with Mass Size, Be Predictive Factors for Benign Kidney Tumors?": A Retrospective Analysis of 307 Consecutive Single Renal Masses Treated with Partial or Radical Nephrectomy. Bioengineering (Basel) 2023; 10:794. [PMID: 37508821 PMCID: PMC10376757 DOI: 10.3390/bioengineering10070794] [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: 03/24/2023] [Revised: 05/29/2023] [Accepted: 06/25/2023] [Indexed: 07/30/2023] Open
Abstract
Due to the increased use of common and non-invasive abdominal imaging techniques over the last few decades, the diagnosis of about 60% of renal tumors is incidental. Contrast-enhancing renal nodules on computed tomography are diagnosed as malignant tumors, which are often removed surgically without first performing a biopsy. Most kidney nodules are renal cell carcinoma (RCC) after surgical treatment, but a non-negligible rate of these nodules may be benign on final pathology; as a result, patients undergo unnecessary surgery with an associated significant morbidity. Our study aimed to identify a subgroup of patients with higher odds of harboring benign tumors, who would hence benefit from further diagnostic examinations (such as renal biopsy) or active surveillance. We performed a retrospective review of the medical data, including pathology results, of patients undergoing surgery for solid renal masses that were suspected to be RCCs (for a total sample of 307 patients). Owing to the widespread use of common and non-invasive imaging techniques, the incidental diagnosis of kidney tumors has become increasingly common. Considering that a non-negligible rate of these tumors is found to be benign after surgery at pathological examination, it is crucial to identify features that can correctly diagnose a mass as benign or not. According to our study results, female sex and tumor size ≤ 3 cm were independent predictors of benign disease. Contrary to that demonstrated by other authors, increasing patient age was also positively linked to a greater risk of malign pathology.
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Affiliation(s)
- Raffaele Baio
- Department of Medicine and Surgery "Scuola Medica Salernitana", University of Salerno, 84081 Salerno, Italy
| | - Giovanni Molisso
- Department of Urology, Umberto I, Nocera Inferiore, 84014 Salerno, Italy
| | | | - Umberto Di Mauro
- Department of Urology, Umberto I, Nocera Inferiore, 84014 Salerno, Italy
| | - Olivier Intilla
- Department of Urology, Umberto I, Nocera Inferiore, 84014 Salerno, Italy
| | - Umberto Pane
- Department of Urology, Umberto I, Nocera Inferiore, 84014 Salerno, Italy
| | - Costantino D'Angelo
- Department of Medical Biotechnologies, University of Siena, 53100 Siena, Italy
| | - Antonio Campitelli
- Department of Urology, Umberto I, Nocera Inferiore, 84014 Salerno, Italy
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Numakura K, Nakai Y, Kojima T, Osawa T, Narita S, Nakayama M, Kitamura H, Nishiyama H, Shinohara N. Overview of clinical management for older patients with renal cell carcinoma. Jpn J Clin Oncol 2022; 52:665-681. [PMID: 35397166 DOI: 10.1093/jjco/hyac047] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 03/16/2022] [Indexed: 11/13/2022] Open
Abstract
The rapidly increasing pool of older patients being diagnosed with and surviving their cancer is creating many challenges. Regarding localized renal cell carcinoma, surgery is considered as gold standard treatment options even in older men, whereas active surveillance and ablation therapy are alternative options for a proportion of these patients. With regard to advanced disease, anti-vascular endothelial growth factor tyrosine kinase inhibitors (VEGFR-TKI) and immune check point inhibitor are standard treatment modalities, although treatment choice from multiple regimens and prevention of adverse events need to be considered. Better assessment techniques, such as comprehensive geriatric assessment to meet the unique needs of older patients, are a central focus in the delivery of high-quality geriatric oncology care. Through this process, shared decision-making should be adopted in clinical care to achieve optimal goals of care that reflect patient and caregiver hopes, needs and preferences. It is necessary to continue investigating oncological outcomes and complications associated with treatment in this population to ensure appropriate cancer care. In this narrative review, we completed a literature review of the various treatments for renal cell carcinoma in older patients that aimed to identify the current evidence related to the full range of the treatments including active surveillance, surgery, ablation therapy and systemic therapy. Prospectively designed studies and studies regarding geriatric assessment were preferentially added as references. Our goals were to summarize the real-world evidence and provide a decision framework that guides better cancer practices for older patients with renal cell carcinoma.
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Affiliation(s)
| | - Yasutomo Nakai
- Department of Urology, Osaka International Cancer Institute, Osaka, Japan
| | | | - Takahiro Osawa
- Department of Urology, Hokkaido University Hospital, Sapporo, Japan
| | | | - Masashi Nakayama
- Department of Urology, Osaka International Cancer Institute, Osaka, Japan
| | - Hiroshi Kitamura
- Department of Urology, Faculty of Medicine, University of Toyama, Toyama, Japan
| | | | - Nobuo Shinohara
- Department of Urology, Hokkaido University Hospital, Sapporo, Japan
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Comparison of the Results of Therapy for cT1 Renal Carcinoma with Nephron-Sparing Surgery (NSS) vs. Percutaneous Thermal Ablation (TA). J Pers Med 2022; 12:jpm12030495. [PMID: 35330494 PMCID: PMC8956074 DOI: 10.3390/jpm12030495] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 03/15/2022] [Accepted: 03/15/2022] [Indexed: 12/24/2022] Open
Abstract
Implementation of ultrasonography (USG), computed tomography (CT) and magnetic resonance imaging (MRI) into abdominal cavity diagnostics enabled early detection of cT1 graded renal cancers. According to European Association of Urology (EAU) and Polish urological Association (PUA) recommended method of treatment is sparing resection of renal parenchyma with tumour—nephron-sparing surgery (NSS). In selected cases other methods such as thermal ablation (TA) or cryoablation can be introduced /1/. Objectives: To evaluate the results of treatment of cT1 renal tumours with the use of NSS and TA methods. Material and methods: 140 patients with cT1 renal carcinoma were treated in 2nd Department of Urology of Medical University of Lodz between 2014 and 2017. Neuron-sparing surgery was performed in 56 cases (40%), while percutane-ous thermal ablation (TA) in 84 cases (60%). Demographic data, clinical data (lab results, Charlson index), nephrometry data (tumour size, location, R.E.N.A.L. score) post-operative data (Clavien-Dindo classifica-tion) were investigated. Histopathology results, Fuhrman malignancy grading, as total three-year survival of patients were evaluated. The following methods were used for statistical evaluation: Chi2, Fisher, W Shapiro-Wilk, U Mann-Whitney tests, Kaplan-Meier’s curve and Cox model. The results were displayed in a form of median and upper and lower quartile values (25–75%). Results: No statistical differences in gender nor left/right kidney location were observed. Patients, who underwent TA were at average 10 years older and had multiple comorbidities (median age for TA was 79, for NSS 68; median Charlson index for TA was 5 and for NSS was 3). TA patients had lesser haematological values (Hb, Ht). R.E.N.A.L. scoring demonstrated comparable nephrometry in both groups. NSS procedure was open laparotomy without temporary clamping of renal vessels. Surgical margins of resected tumours were negative. TA was performed with Cool-Tip Covidienequipment with the use of Cluster electrode and was ultraso-nography-guided. Post-treatment complications evaluated with the use of Clavien-Dindo classification were slightly more frequent for NSS method. Patients after NSS were discharged at average after 8.5 days and after TA after 3 days. Histopathological type and Fuhrman malignancy grading were comparable in both groups. TA treated patients’ death risk was 9-fold of that observed in NSS treated patients. There was 1 death for each group in perioperative period. Conclusion: 1. NSS was associated with slightly higher side effect rate but resulted in prolonged survival. 2. TA was applied to elderly patients with comorbidities. Despite less invasive treatment this group had poorer/reduced survival. 3. Charlson Comorbidity Index (CCI) and the treatment method were relevant survival factors in patients treated due to cT1 renal cancer tumours.
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Laguna MP. Re: A Multigene Signature Based on Cell Cycle Proliferation Improves Prediction of Mortality within 5 Yr of Radical Nephrectomy for Renal Cell Carcinoma. J Urol 2018; 200:941-942. [PMID: 30360337 DOI: 10.1016/j.juro.2018.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/03/2018] [Indexed: 11/15/2022]
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Herrera-Caceres JO, Finelli A, Jewett MAS. Renal tumor biopsy: indicators, technique, safety, accuracy results, and impact on treatment decision management. World J Urol 2018; 37:437-443. [DOI: 10.1007/s00345-018-2373-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Accepted: 06/08/2018] [Indexed: 12/11/2022] Open
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Morgan TM, Mehra R, Tiemeny P, Wolf JS, Wu S, Sangale Z, Brawer M, Stone S, Wu CL, Feldman AS. A Multigene Signature Based on Cell Cycle Proliferation Improves Prediction of Mortality Within 5 Yr of Radical Nephrectomy for Renal Cell Carcinoma. Eur Urol 2018; 73:763-769. [DOI: 10.1016/j.eururo.2017.12.002] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 12/01/2017] [Indexed: 01/20/2023]
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Ambani SN, Wolf JS. Renal mass biopsy for the small renal mass. Urol Oncol 2018; 36:4-7. [DOI: 10.1016/j.urolonc.2017.09.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2017] [Revised: 09/18/2017] [Accepted: 09/26/2017] [Indexed: 01/15/2023]
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Influence of renal biopsy results on the management of small kidney cancers in older patients: Results from a population-based cohort. Urol Oncol 2017; 35:604.e1-604.e9. [DOI: 10.1016/j.urolonc.2017.05.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 05/22/2017] [Accepted: 05/30/2017] [Indexed: 11/23/2022]
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Abstract
Renal masses are diagnosed with an increasing frequency. However, a significant proportion of these masses are benign, and the majority of malignant tumors are biologically indolent. Furthermore, renal tumors are often harbored by the elderly and comorbid patients. As such, matching of renal tumor biology to appropriate treatment intensity is an urgent clinical need. Renal mass biopsy is currently a very useful clinical tool that can assist with critical clinical decision-making in patients with renal mass. Yet, renal mass biopsy is associated with limitations and, as such, may not be appropriate for all patients.
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Bauman TM, Potretzke AM, Wright AJ, Knight BA, Vetter JM, Figenshau RS. Partial Nephrectomy for Presumed Renal-Cell Carcinoma: Incidence, Predictors, and Perioperative Outcomes of Benign Lesions. J Endourol 2017; 31:412-417. [DOI: 10.1089/end.2016.0667] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Tyler M. Bauman
- Department of Surgery, Division of Urologic Surgery, Washington University School of Medicine, St. Louis, Missouri
| | | | - Alec J. Wright
- Department of Surgery, Division of Urologic Surgery, Washington University School of Medicine, St. Louis, Missouri
| | - Brent A. Knight
- Department of Surgery, Division of Urologic Surgery, Washington University School of Medicine, St. Louis, Missouri
| | - Joel M. Vetter
- Department of Surgery, Division of Urologic Surgery, Washington University School of Medicine, St. Louis, Missouri
| | - Robert Sherburne Figenshau
- Department of Surgery, Division of Urologic Surgery, Washington University School of Medicine, St. Louis, Missouri
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Cacciamani G, Fay C, Park D, Alotaibi M, Gill IS. Active Surveillance for Small Renal Masses in Young Patients. Eur Urol Focus 2016; 2:569-571. [DOI: 10.1016/j.euf.2017.02.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Accepted: 02/15/2017] [Indexed: 01/10/2023]
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