BACKGROUND: Solid organ transplant recipients (SOTRs) face higher cancer risk because of immunosuppressive therapy used to prevent organ rejection. We hypothesized that SOTRs treated with radical cystectomy (RC) and pelvic lymph-node dissection (PLND) for bladder cancer (UBC) might have worse survival outcomes compared to non-SOTRs. This study aims to assess survival outcomes of SOTRs treated with RC and PLND for UBC compared to non-SOTRs. METHODS: A retrospective analysis of 645 patients treated with RC and PLND for UBC, originating from our multicenter cooperation program (2002-2022), stratified in two groups according to previous solid organ transplantation. Co-primary endpoints were OS and CSS, assessed using mixed-effects Cox-analysis. Secondary endpoints included postoperative complications, readmission-rates, operation time, estimated blood loss and length of stay. RESULTS: Of the 361 patients analyzed (median follow-up: 17 months), 23 were SOTRs. SOTRs exhibited lower 12-month (70% vs. 80%) and 24-month (36% vs. 68%) OS-rates compared to non-SOTRs (P=0.011). Corresponding CSS-rates were also lower for SOTRs at 12 (81% vs. 85%) and 24 months (55% vs. 76%) (P=0.016). Multivariable Cox-regression identified a prior solid organ transplant (OR:5.2; P=0.002), higher pathologic-stage (OR:3.8; P=0.03 for pT2, OR:3.6; P=0.04 for pT3, OR:4.5; P=0.03 for pT4), and administration of "any systemic treatment" (OR:0.3; P=0.001) as OS predictors. For CSS, predictors were a prior solid organ transplant (OR:3.0; P=0.03), higher pathologic-stage (OR:9.8; P=0.04 for pT3, OR:13; P=0.02 for pT4), and administration of "any systemic treatment" (OR:0.4; P=0.03). CONCLUSIONS: Solid organ transplant recipients undergoing RC and PLND for urinary UBC have worse survival outcomes compared to non-SOTRs. Our findings may impact patient counseling, follow-up, and planning future clinical trials.

• MeSH
• Cystectomy * methods   MeSH
• Middle Aged MeSH
• Humans MeSH
• Lymph Node Excision MeSH
• Survival Rate MeSH
• Urinary Bladder Neoplasms * surgery   mortality   pathology   MeSH
• Postoperative Complications epidemiology   MeSH
• Transplant Recipients MeSH
• Retrospective Studies MeSH
• Aged MeSH
• Organ Transplantation * MeSH
• Check Tag
• Middle Aged MeSH
• Humans MeSH
• Male MeSH
• Aged MeSH
• Female MeSH
• Publication type
• Journal Article MeSH
• Multicenter Study MeSH

BACKGROUND AND OBJECTIVE: There is no standardized regimen for follow-up after radical cystectomy (RC) for bladder cancer (BC). To address this gap, we conducted a multicenter study involving urologist members from the European Association of Urology (EAU) bladder cancer guideline panels. Our objective was to identify consistent post-RC follow-up strategies and develop a practice-based framework based on expert opinion. METHODS: We surveyed 27 urologist members of the EAU guideline panels for non-muscle-invasive bladder cancer and muscle-invasive and metastatic bladder cancer using a pre-tested questionnaire with dichotomous responses. The survey inquired about follow-up strategies after RC and the use of risk-adapted strategies. Consistency was defined as >75% affirmative responses for follow-up practices commencing 3 mo after RC. Descriptive statistics were used for analysis. KEY FINDINGS AND LIMITATIONS: We received responses from 96% of the panel members, who provided data from 21 European hospitals. Risk-adapted follow-up is used in 53% of hospitals, with uniform criteria for high-risk (at least ≥pT3 or pN+) and low-risk ([y]pT0/a/1N0) cases. In the absence of agreement for risk-based follow up, a non-risk-adapted framework for follow-up was developed. Higher conformity was observed within the initial 3 yr, followed by a decline in subsequent follow-up. Follow-up was most frequent during the first year, including patient assessments, physical examinations, and laboratory tests. Computed tomography of the chest and abdomen/pelvis was the most common imaging modality, initially at least biannually, and then annually from years 2 to 5. There was a lack of consistency for continuing follow-up beyond 10 yr after RC. CONCLUSIONS AND CLINICAL IMPLICATIONS: This practice-based post-RC follow-up framework developed by EAU bladder cancer experts may serve as a valuable guide for urologists in the absence of prospective randomized studies. PATIENT SUMMARY: We asked urologists from the EAU bladder cancer guideline panels about their patient follow-up after surgical removal of the bladder for bladder cancer. We found that although urologists have varying approaches, there are also common follow-up practices across the panel. We created a practical follow-up framework that could be useful for urologists in their day-to-day practice.

• MeSH
• Cystectomy * methods   MeSH
• Humans MeSH
• Urinary Bladder Neoplasms * surgery   pathology   MeSH
• Aftercare standards   methods   MeSH
• Follow-Up Studies MeSH
• Surveys and Questionnaires MeSH
• Practice Guidelines as Topic MeSH
• Urology standards   MeSH
• Check Tag
• Humans MeSH
• Publication type
• Journal Article MeSH
• Multicenter Study MeSH
• Geographicals
• Europe MeSH

Uroteliální karcinom (UC) představuje závažný onkologický problém s vysokou mortalitou, zejména u pokročilých stadií. Adjuvantní terapie, ať už chemoterapie, nebo imunoterapie, hraje klíčovou roli ve snižování rizika relapsu a zlepšení přežití po radikální operaci. Tento přehled shrnuje současné poznatky o využití adjuvantní léčby u UC a uroteliálního karcinomu horních cest močových (UTUC), včetně jeho histologických variant. Nejlépe etablovanou modalitou je chemoterapie na bázi cisplatiny, která prokázala přínos zejména u pacientů s vysokým rizikem relapsu (pT3-4, N+) bez předchozí neoadjuvantní chemoterapie. Významný průlom přinesla imunoterapie, zejména nivolumab, jehož účinnost byla potvrzena v randomizované studii CheckMate 274, přičemž největší benefit byl pozorován u pacientů s vysokou expresí PD-L1. Problematické zůstává postavení adjuvantní terapie u histologických variant UC, kde je potřeba dalšího výzkumu. Budoucí směřování adjuvantní léčby zahrnuje identifikaci prediktivních biomarkerů, včetně ctDNA, a vývoj personalizovaných strategií, které zohlední molekulární a imunitní charakteristiky nádoru. Optimalizace selekce pacientů pomocí tekutých biopsií a dalších biomarkerů je klíčem ke zlepšení dlouhodobých výsledků.

Urothelial carcinoma (UC) represents a significant oncological challenge with high mortality, particularly in advanced stages. Adjuvant therapy, whether chemotherapy or immunotherapy, plays a crucial role in reducing the risk of relapse and improving survival after radical surgery. This review summarises current knowledge on the use of adjuvant treatment in UC and upper tract urothelial carcinoma (UTUC), including its histological variants. The most established modality remains cisplatin-based chemotherapy, which has demonstrated benefits, particularly in patients at high risk of relapse (pT3-4, N+) without prior neoadjuvant chemotherapy. A major breakthrough has been the introduction of immunotherapy, especially nivolumab, whose efficacy was confirmed in the randomised CheckMate 274 trial, with the most significant be­nefit observed in patients with high PD-L1 expression. The role of adjuvant therapy in histological variants of UC remains unclear and requires further research. The future direction of adjuvant treatment involves the identification of predictive biomarkers, including circulating tumour DNA (ctDNA) and developing personalised strategies that consider the molecular and immune characteristics of the tumour. Optimising patient selection using liquid biopsies and other biomarkers is key to improving long-term outcomes.

• MeSH
• Chemotherapy, Adjuvant MeSH
• Immunotherapy methods   MeSH
• Carcinoma, Transitional Cell * drug therapy   MeSH
• Humans MeSH
• Antineoplastic Combined Chemotherapy Protocols MeSH
• Randomized Controlled Trials as Topic MeSH
• Urologic Neoplasms drug therapy   MeSH
• Check Tag
• Humans MeSH
• Publication type
• Review MeSH

INTRODUCTION: Renal cell carcinoma (RCC) is one of the most prevalent cancers in kidney transplant recipients (KTR). The hereditary background of RCC in native kidneys has been determined, implicating its clinical importance. MATERIALS AND METHODS: This retrospective single-center pilot study aimed to identify a potential genetic predisposition to RCC of the transplanted kidney and outcome in KTR who underwent single kidney transplantation between January 2000 and December 2020 and manifested RCC of the transplanted kidney. Next-generation sequencing (NGS) based germline genetic analysis from peripheral blood-derived genomic DNA (gDNA) was performed in both the recipient and donor using a gene panel targeting 226 cancer predisposition genes. RESULTS: The calculated incidence of RCC of the transplanted kidney among 4146 KTR was 0.43%. In fifteen KTR and donors, NGS was performed. The mean KTR age at transplantation and the diagnosis of RCC was 50.3 years (median 54; 5-67 years) and 66 years (median 66; 24-79 years), respectively. The mean donor age at transplantation and graft age at RCC diagnosis was 39.7 years (median 42; 7-68 years) and 50.2 years (median 46; 20-83 years), respectively. The mean follow-up after RCC diagnosis was 47 months (median 39.1; 0-112 months). Papillary RCC was the most prevalent (n = 8), followed by clear cell RCC (n = 6) and unspecified RCC (n = 1). Thirteen RCCs were low-stage (pT1a/b) diseases, one was pT3, and one was of unknown stage. Most RCC was higher graded. No germline pathogenic cancer-predisposition variant was found in either KTR or donors except for several variants of uncertain significance. CONCLUSION: RCC of the transplanted kidney is very rare. Germline cancer-predisposition testing has identified several variants of uncertain significance, but no germline genetic predisposition to graft RCC in KTR. Further research is needed to assess the clinical relevance of genetic testing for cancer risk in KTR.

• MeSH
• Tissue Donors MeSH
• Child MeSH
• Adult MeSH
• Genetic Predisposition to Disease MeSH
• Carcinoma, Renal Cell * genetics   MeSH
• Middle Aged MeSH
• Humans MeSH
• Adolescent MeSH
• Young Adult MeSH
• Kidney Neoplasms * genetics   MeSH
• Pilot Projects MeSH
• Child, Preschool MeSH
• Retrospective Studies MeSH
• Aged, 80 and over MeSH
• Aged MeSH
• Kidney Transplantation * adverse effects   MeSH
• High-Throughput Nucleotide Sequencing MeSH
• Check Tag
• Child MeSH
• Adult MeSH
• Middle Aged MeSH
• Humans MeSH
• Adolescent MeSH
• Young Adult MeSH
• Male MeSH
• Child, Preschool MeSH
• Aged, 80 and over MeSH
• Aged MeSH
• Female MeSH
• Publication type
• Journal Article MeSH

OBJECTIVE: Sparse data exist on the impact of upper urinary tract (UUT) decompression on the risk of UUT recurrence in patients with bladder cancer (BCa). This study aims to evaluate whether Double J stenting (DJS) can increase the risk of UUT recurrence compared to percutaneous nephrostomy (PCN) placement. MATERIALS AND METHODS: We retrospectively analyzed data from 1550 patients with cTa-T3NanyM0 BCa who underwent radical cystectomy (RC) between at 12 tertiary care centers (1990-2020). Patients with complete follow-up, no prior history of UUT cancer, and who required UUT decompression for preoperative hydronephrosis were selected. Hydronephrosis grade was defined according to established scoring systems. UUT recurrence was diagnosed through imaging, urinary cytology, and confirmed by selective cytology and ureteroscopy when possible. Propensity scores were computed to determine overlap weights and balance groups. Kaplan-Meier analyses estimated UUT recurrence-free survival (RFS), cancer-specific (CSS), and overall survival (OS) before and after weighting. Cox regression analyses before and after weighting were fitted to predict UUT recurrence. RESULTS: Of 524 included patients, 132 (25%) and 392 (75%) patients were managed with DJS and PCN placement, respectively. Patients who received PCN had higher grade (≥ 3) of obstruction (34% vs. 14%) and pT3-4 tumors (70% vs. 36%) than patients with DJS. During a median follow-up of 19 months, 2-years UUT-RFS did not differ between groups (95% for PCN vs 92% for DJS, weighted HR 1.41, 95% CI, 0.55-3.59). There was no difference in 2-years weighted CSS (74% vs. 74%) and OS (67% vs 69%). Main limitations were the short follow-up and inclusion of patients uniquely undergoing RC. CONCLUSIONS: These results suggest that ureteral DJS does not increase the risk of developing UUT recurrence in BCa patients with hydronephrosis requiring UUT decompression. However, UUT recurrence was rare, and associations were weak, with findings susceptible to bias. Randomized trials are needed to validate these results.

• MeSH
• Cystectomy MeSH
• Hydronephrosis etiology   MeSH
• Carcinoma, Transitional Cell surgery   pathology   MeSH
• Middle Aged MeSH
• Humans MeSH
• Urinary Bladder Neoplasms * surgery   pathology   MeSH
• Ureteral Neoplasms surgery   pathology   MeSH
• Follow-Up Studies MeSH
• Nephrostomy, Percutaneous MeSH
• Retrospective Studies MeSH
• Neoplasms, Second Primary surgery   pathology   MeSH
• Aged MeSH
• Stents * MeSH
• Check Tag
• Middle Aged MeSH
• Humans MeSH
• Male MeSH
• Aged MeSH
• Female MeSH
• Publication type
• Journal Article MeSH

INTRODUCTION: We evaluate the predictive and prognostic value of insulin-like growth factor-I (IGF-1), IGF binding protein-2 (IGFBP-2) and -3 (IGFBP-3) in patients treated with radical nephroureterectomy (RNU) for upper tract urothelial carcinoma (UTUC). METHODS: This is a retrospective analysis of a multi-institutional database comprising 753 patients who underwent RNU for UTUC and had a preoperative plasma available. Logistic and Cox regression analyses were performed. The discriminative ability and clinical utility of the models was calculated using the lasso regression test, area under receiver operating characteristics curves, C-index, and decision curve analysis (DCA). RESULTS: Lower preoperative plasma levels of IGFBP-2 and -3 independently correlated with increased risks of lymph node metastasis, pT3/4 disease, nonorgan confined disease, and worse recurrence-free survival (RFS), cancer-specific survival (CSS), and overall survival (OS) (all P ≤ .004). The addition of both IGFBP-2 and -3 to a postoperative multivariable model, that included standard clinicopathologic characteristics, improved the model's concordance index by 10%, 9%, and 8% for RFS, CSS, and OS, respectively. On DCA, addition of both IGFBP-2 and -3 to base models improved their performance for RFS, CSS, and OS by a statistically and clinically significant margin. Plasma IGF-1 was not associated with any of outcomes. CONCLUSIONS: We confirmed that a lower plasma levels of IGFBP-2 and -3 both are independent and clinically significant predictors of adverse pathological features and survival outcomes in UTUC patients treated with RNU. These findings might help guide the clinical decision-making regarding perioperative systemic therapy and follow-up scheduling.

• MeSH
• Risk Assessment methods   MeSH
• Insulin-Like Growth Factor Binding Protein 3 blood   MeSH
• Insulin-Like Growth Factor I * metabolism   MeSH
• Carcinoma, Transitional Cell surgery   blood   pathology   mortality   MeSH
• Middle Aged MeSH
• Humans MeSH
• Biomarkers, Tumor blood   MeSH
• Nephroureterectomy * methods   MeSH
• Insulin-Like Peptides MeSH
• Preoperative Period MeSH
• Prognosis MeSH
• Insulin-Like Growth Factor Binding Protein 2 * blood   MeSH
• Retrospective Studies MeSH
• Aged MeSH
• Urologic Neoplasms surgery   blood   pathology   mortality   MeSH
• Check Tag
• Middle Aged MeSH
• Humans MeSH
• Male MeSH
• Aged MeSH
• Female MeSH
• Publication type
• Journal Article MeSH
• Multicenter Study MeSH

INTRODUCTION AND OBJECTIVES: We examined the impact of preoperative plasma potassium levels (PPLs) on outcomes in patients undergoing radical cystectomy (RC) for urothelial carcinoma of the bladder (UCB), hypothesizing that potassium imbalances might influence outcomes. PATIENTS AND METHODS: In this retrospective study, 501 UCB patients undergoing RC from 2009 to 2017 at a tertiary center were analyzed. Blood samples collected a week prior to surgery defined normal and abnormal PPL based on institutional standards. We assessed overall survival (OS), cancer-specific survival (CSS), recurrence-free survival (RFS), postoperative complications, 30-day mortality, and non-organ confined disease. Kaplan-Meier estimates, Cox proportional hazards, logistic regression, and decision curve analyses (DCA) were employed. RESULTS: 63 (13%) patients had abnormal preoperative PPLs, with 50 (10%) elevated and 13 (2.5%) decreased. In a 59 months median follow-up, 152 (31%) had disease recurrence, 197 (39%) died from any cause, and 119 (24%) from UCB. Multivariable cox regression analyses adjusting for perioperative parameters demonstrated abnormal PPL was associated with worse OS (HR=1.9, P=0.009), CSS (HR=2.8, P<0.001) and RFS (HR=2.1; P=0.007). Elevated preoperative PPLs also demonstrated significant associations with adverse outcomes in OS, CSS, and RFS (all P<0.05). In multivariable logistic regression analyses, abnormal and elevated PPLs were not associated with 30-day mortality, major 30-day postoperative complications, positive nodal disease, pT3/4 stage, and non-organ confined disease (all P>0.05). CONCLUSION: Abnormal and elevated preoperative PPLs correlate with adverse oncologic outcomes in UCB patients treated with RC. Pending external validation, preoperative PPLs might be a cost-effective, easily obtainable supplemental biomarker for enriching accuracy of outcome prediction in this highly variable maladie.

• MeSH
• Cystectomy * mortality   MeSH
• Potassium * blood   MeSH
• Carcinoma, Transitional Cell surgery   mortality   blood   MeSH
• Middle Aged MeSH
• Humans MeSH
• Neoplasm Recurrence, Local blood   mortality   MeSH
• Urinary Bladder Neoplasms * surgery   mortality   blood   MeSH
• Postoperative Complications * mortality   epidemiology   blood   MeSH
• Preoperative Period * MeSH
• Prognosis MeSH
• Retrospective Studies MeSH
• Aged MeSH
• Treatment Outcome MeSH
• Check Tag
• Middle Aged MeSH
• Humans MeSH
• Male MeSH
• Aged MeSH
• Female MeSH
• Publication type
• Journal Article MeSH

Východiska: Triple-negativní karcinomy prsu (TNBC) jsou heterogenní skupinou nádorů s převážně agresivním chováním a špatnou prognózou. V souvislosti s jejich agresivním chováním a chemorezistencí vůči léčbě se do popředí dostal koncept epitelo-mezenchymové tranzice (EMT). Proteiny CD9 a CD29 jsou spojeny s EMT a mohou hrát roli v progresi TNBC. Naším cílem bylo prozkoumat asociaci těchto markerů s metastázami do lymfatických uzlin, gradingem tumoru, proliferační aktivitou a přežitím pacientů. Pacienti a metody: Náš soubor tvořilo 66 pacientek s TNBC bez neoadjuvantní terapie ve věku 26–81 let. Patologické stadium nádoru se pohybovalo od pT1b do pT3 a histologický stupeň od II do III podle systému Bloom-Richardson. Imunohistochemické hodnocení exprese CD9, CD29, E-cadherinu, vimentinu, androgenového receptoru a Ki-67 bylo provedeno semikvantitativně pomocí H-skóre. Exprese proteinů byla statisticky hodnocena ve vztahu ke klinicko-patologickým parametrům a přežití pacientů. Výsledky: Pozorovali jsme nižší expresi CD9 v metastázách lymfatických uzlin ve srovnání s primárním nádorem (p = 0,021). Exprese CD29 v primárním nádoru byla signifikantně nižší u pacientů s metastázami v lymfatických uzlinách ve srovnání s pacienty bez diseminace (p = 0,03). Ani exprese CD9 ani CD29 proteinu nebyla spojena s přežitím specifickým pro karcinom prsu (BCSS). Nižší exprese E-cadherinu na periferii primárního tumoru byla spojena s horším BCSS (p = 0,038). Pro grading ani přítomnost metastáz v lymfatických uzlinách nebyl nalezen signifikantní vztah s BCSS. Nižší exprese E-cadherinu na periferii byla také spojena s vyšší hladinou Ki67 (Rs −0,26) a vimentinu (Rs −0,33). Závěr: Snížená exprese proteinů CD9 a CD29 byla spojena s růstem metastáz v lymfatických uzlinách, avšak jejich souvislost s přežitím nebyla prokázána. Nižší exprese E-cadherinu na periferii primárního nádoru byla spojena s vysokou proliferací a špatným nádorově specifickým přežitím.

Background: Triple-negative breast carcinomas (TNBC) are a heterogeneous group of tumors with mostly aggressive behaviour and poor prognosis. In association with their aggressive behavior and chemoresistance to treatment, the concept of epithelial-mesenchymal transition (EMT) has come to the fore. CD9 and CD29 proteins are associated with EMT and may play a role in TNBC progression. Our aim was to investigate association of these markers with the lymph node metastasis, tumor grade, proliferative activity, and patient survival. Patients and methods: Our cohort consisted of 66 TNBC patients without neoadjuvant therapy, aged 26–81 years. The pathological tumor stages ranged from pT1b to pT3 and histological grades ranged from II to III, according to the Bloom-Richardson system. Immunohistochemical evaluation of CD9, CD29, E-cadherin, vimentin, androgen receptor and Ki-67 expression was performed semiquantitatively using the H-score. Expression of the proteins was statistically evaluated in relation to the clinicopathological parameters and survival of the patients. Results: We observed lower expression of CD9 in lymph node metastases compared to the primary tumor (P = 0.021). The CD29 expression in primary tumor was significantly lower in patients with lymph node metastases compared to patients without cancer dissemination (P = 0.03). Neither CD9 nor CD29 protein expression was associated with breast cancer-specific survival (BCSS). Lower expression of E-cadherin at the periphery of the primary tumor was associated with worse BCSS (P = 0.038). Neither grade nor the presence of lymph node metastases reached significant association with the BCSS. Lower expression of E-cadherin at the periphery was also associated with higher Ki67 (Rs −0.26) and vimentin (Rs −0.33). Conclusion: Decreased protein expression of CD9 and CD29 were associated with lymph node metastasis growth, however, their association with survival was not proved. Lower expression of E-cadherin at the periphery of the primary tumor was associated with high proliferation and poor breast cancer-specific survival.

• MeSH
• Integrin beta1 analysis   MeSH
• Tetraspanin 29 analysis   MeSH
• Epithelial-Mesenchymal Transition immunology   MeSH
• Immunohistochemistry * methods   MeSH
• Cadherins analysis   MeSH
• Cohort Studies MeSH
• Humans MeSH
• Lymphatic Metastasis diagnostic imaging   immunology   MeSH
• Prognosis MeSH
• Triple Negative Breast Neoplasms * diagnostic imaging   immunology   secondary   MeSH
• Check Tag
• Humans MeSH
• Female MeSH

BACKGROUND: Accurate staging and identification of optimal candidates for local salvage therapy, such as salvage radical prostatectomy (SRP), is necessary to ensure optimal care in patients with radiorecurrent prostate cancer (PCa). We aimed to analyze performance of magnetic resonance imaging (MRI) and prostate-specific membrane antigen (PSMA)-positron emission tomography (PET)/computed tomography (CT) for predicting pathologic nonorgan confined disease (pT3) and lymph node involvement (pN+) in patients treated with SRP for radiorecurrent PCa. METHODS: We retrospectively reviewed the institutional database to identify patients who underwent MRI or 68 Ga-PSMA-PET/CT before SRP for radiorecurrent PCa. The diagnostic estimates of MRI and PSMA-PET/CT for pT3 and pN+, were calculated. RESULTS: We identified 113 patients with radiorecurrent PCa who underwent preoperative MRI followed by SRP; 53 had preoperative 68 Ga-PSMA-PET/CT. For the detection of pT3 disease, the overall accuracy of MRI was 70% (95% confidence interval [CI] 61-78), sensitivity 40% (95% CI 26-55) and specificity 94% (95% CI 85-98); PSMA-PET/CT had slightly higher accuracy of 77% (95% CI 64-88), and higher sensitivity of 90% (95% CI 68-99), but lower specificity of 70% (95% CI 51-84). For pN+ disease, MRI had poor sensitivity of 14% (95% CI 3-36), specificity of 50 (95% CI 39-61) and total accuracy of 43% (95% CI 34-53); PSMA-PET/CT had an accuracy of 85% (95% CI 72-93), sensitivity of 27% (95% CI 6-61), and specificity of 100% (95% CI 92-100). CONCLUSION: In patients with radiorecurrent PCa, both, MRI, and 68 Ga-PSMA PET/CT are valuable tools for the pre-SRP staging and should be integrated into the standard workup. For lymph node metastases, 68 Ga-PSMA PET/CT is a strong rule-in test with nearly perfect specificity; in contrast MRI had a low accuracy for lymph node metastases.

• MeSH
• Humans MeSH
• Lymphatic Metastasis pathology   MeSH
• Magnetic Resonance Imaging MeSH
• Prostatic Neoplasms * diagnostic imaging   radiotherapy   surgery   MeSH
• Positron Emission Tomography Computed Tomography * methods   MeSH
• Prostate pathology   MeSH
• Prostatectomy MeSH
• Gallium Radioisotopes MeSH
• Retrospective Studies MeSH
• Check Tag
• Humans MeSH
• Male MeSH
• Publication type
• Journal Article MeSH

Charakter renálních lézí může predikovat další vývoj onemocnění, prognózu a stává se tak hned v úvodu součástí rozhodovacího procesu, jakou strategii léčby zvolit. Bohužel prostá TMN klasifikace stadia onemocnění nemusí být vždy dostatečná. V případě některých centrálně uložených nálezů renálního karcinomu (Renal Cell Carcinoma – RCC) můžeme zaznamenat přehodnocení primárního stadia cT1 na finální patologické stadium pT3a. Další specifickou skupinu v hodnocení RCC tvoří cystické renální léze, jejichž diagnostika a následný terapeutický management vychází z klasifikace dle Bosniaka na základě CT vyšetření. Zejména přístup k cystám kategorie IIF a III zůstává pro kliniky v některých případech problematický. Dle dostupných údajů je riziko malignity u kategorie IIF 3–10 % a naopak až 49 % případů stadia III může být benigních. Obecně pak mají cystické tumory lepší prognózu než solidní nádory.

Characteristics of renal lesions may predict further development of the disease, its prognosis and thus becomes part of the decision-making process, as to which treatment strategy to choose, right from the beginning. Unfortunately, a simple TMN classification of the disease stage may not always be sufficient. Some of the centrally localized renal cell carcinomas (RCC) may be re-evaluated from the primary stage cT1 to the final pathological stage pT3a. Cystic renal lesions represent another specific group in the evaluation of RCC. Their diagnostic work up and treatment strategy is guided by the Bosniak classification based on the CT. The clinical approach towards the cysts of IIF and III categories may be difficult at least in some cases. According to the available data up to 3-10% of the Bosniak category IIF complex renal cysts may be malignant, while up to 49% of the category III cysts may be benign. In general, the prognosis of cystic tumors is better than that of the solid tumors.

• MeSH
• Clinical Decision-Making MeSH
• Humans MeSH
• Kidney Neoplasms * surgery   diagnosis   classification   therapy   MeSH
• Nephrectomy MeSH
• Prognosis MeSH
• Severity of Illness Index MeSH
• Urologic Surgical Procedures MeSH
• Check Tag
• Humans MeSH
• Publication type
• Review MeSH