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Abuhasanein S, Radmann J, Jahnson S, Kjölhede H. Diagnostic Performance of GeneXpert BC as a Triage Test for Patients Presenting with Macroscopic Hematuria Suspicious for Urinary Bladder Cancer: A Multicenter Prospective Case-Control Study. EUR UROL SUPPL 2024; 70:158-166. [PMID: 39554301 PMCID: PMC11567930 DOI: 10.1016/j.euros.2024.10.016] [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] [Accepted: 10/14/2024] [Indexed: 11/19/2024] Open
Abstract
Background and objective Our objective was to assess whether GeneXpert BC can be used as a triage test to exclude urinary bladder cancer (UBC) for patients with macroscopic hematuria. Methods We conducted a prospective study that include consecutive patients being evaluated for macroscopic hematuria between September 2020 and December 2022. Before cystoscopy, study participants provided a voided urine sample for GeneXpert BC analysis according to a case-control design with an emphasis on UBC detection. Descriptive statistics are reported for patient and tumor characteristics. To assess the diagnostic accuracy of the GeneXpert BC test, the sensitivity, specificity, and negative predictive value (NPV) were calculated, using the histopathologically proven UBC as the ground truth. Key findings and limitations In total, 1505 subjects presenting with macroscopic hematuria were enrolled in the study. After randomization and exclusions, GeneXpert BC testing was carried out for 312 participants. Of these, 151 patients from the case arm had UBC, 122 patients from the control arm (random 10%) were negative for UBC, and 39 patients from the case arm did not have malignancy. Using a predefined linear discriminant analysis (LDA) threshold of ≥0.22, the test had sensitivity of 0.94 (95% confidence interval [CI] 0.90-0.97), specificity of 0.52 (95% CI 0.42-0.59), and NPV of 0.99 (95% CI 0.98-0.99). All false-negative tumors were of low grade (Ta grade 1-2). Cystoscopy and computed tomography urography could have been omitted in 44% of the patients with macroscopic hematuria. At a secondary LDA threshold of ≥0.45, the test had sensitivity of 0.79 (95% CI 0.73-0.86), specificity of 0.83 (95% CI 0.76-0.89), and NPV of 0.97 (95% CI 0.96-0.98). Conclusions and clinical implications GeneXpert BC is a reliable triage test for deciding on whether further investigations are necessary in patients with macroscopic hematuria. Patient summary We assessed a test called GeneXpert BC for the detection of bladder cancer in patients with blood in their urine. GeneXpert BC performed well in ruling out bladder cancer for patients who did not have cancer according to further tests. Use of GeneXpert BC could help in avoiding scans and invasive tests for patients with a negative result.
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Affiliation(s)
- Suleiman Abuhasanein
- Department of Urology, Institute of Clinical Science, Sahlgrenska Academy, University of Gothenburg, Göteborg, Sweden
- Department of Surgery, Urology Section, NU Hospital Group, Region Västra Götaland Health System, Uddevalla, Sweden
| | - Jonatan Radmann
- Department of Urology, Varberg/Halmstad Hospital, Region Halland Health System, Halmstad, Sweden
| | - Staffan Jahnson
- Department of Clinical and Experimental Medicine, Division of Urology, Linköping University, Linköping, Sweden
| | - Henrik Kjölhede
- Department of Urology, Institute of Clinical Science, Sahlgrenska Academy, University of Gothenburg, Göteborg, Sweden
- Department of Urology, Sahlgrenska University Hospital, Göteborg, Sweden
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Körner SK, Tolbod LP, Pedersen BG, Boellaard T, Milling RV, Brandt SB, Agerbæk M, Dyrskjøt L, Bouchelouche K, Jensen JB. [ 15O]H 2O PET/MRI for Assessment of Complete Response to Neoadjuvant or Induction Chemotherapy in Patients with Muscle-Invasive Bladder Cancer: A Pilot Study. J Clin Med 2024; 13:4652. [PMID: 39200797 PMCID: PMC11354727 DOI: 10.3390/jcm13164652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Revised: 07/10/2024] [Accepted: 08/05/2024] [Indexed: 09/02/2024] Open
Abstract
Background: Accurate assessment of therapy response to chemotherapy could possibly offer a bladder-sparing approach in selected patients with localized muscle-invasive bladder cancer (MIBC). The aim of this study was to evaluate whether [15O]H2O PET/MRI can be used for assessment of complete local pathological response to preoperative chemotherapy in patients with MIBC. Methods: This prospective pilot study included 13 patients with MIBC treated with neoadjuvant or induction chemotherapy and subsequent radical cystectomy. Patients underwent a [15O]H2O PET/MRI scan before chemotherapy and another scan after chemotherapy before radical cystectomy. Volumes of interest were delineated on T2-weighted MRI and transferred to parametric images for dynamic analysis. Tumor blood flow (TBF) was estimated by [15O]H2O PET. Changes in TBF were compared with histopathology. The Wilcoxon matched-pairs signed-ranks test was used for comparing pre- and post-chemotherapy measurements. Results: Mean TBF decreased by 49%. Mean TBF in complete responders (ypT0N0/ypTis) was not significantly different from non-complete responders (≥ypT1) (p = 0.52). Conclusions: Despite a measurable decrease in TBF after chemotherapy treatment, we were not able to estimate a TBF threshold for identifying complete responders to chemotherapy for MIBC patients. Further studies are needed to elucidate the potential of [15O]H2O PET/MRI in assessing therapy response in MIBC.
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Affiliation(s)
- Stefanie Korsgaard Körner
- Department of Urology, Aarhus University Hospital, 8200 Aarhus, Denmark (J.B.J.)
- Department of Clinical Medicine, Aarhus University Hospital, 8200 Aarhus, Denmark
- Department of Radiology, Regional Hospital Horsens, 8700 Horsens, Denmark
| | - Lars Poulsen Tolbod
- Department of Nuclear Medicine and PET, Aarhus University Hospital, 8200 Aarhus, Denmark (K.B.)
| | - Bodil G. Pedersen
- Department of Radiology, Aarhus University Hospital, 8200 Aarhus, Denmark
| | - Thierry Boellaard
- Department of Radiology, Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, 1066 CX Amsterdam, The Netherlands
| | - Rikke Vilsbøll Milling
- Department of Urology, Aarhus University Hospital, 8200 Aarhus, Denmark (J.B.J.)
- Department of Clinical Medicine, Aarhus University Hospital, 8200 Aarhus, Denmark
| | - Simone Buchardt Brandt
- Department of Urology, Aarhus University Hospital, 8200 Aarhus, Denmark (J.B.J.)
- Department of Clinical Medicine, Aarhus University Hospital, 8200 Aarhus, Denmark
| | - Mads Agerbæk
- Department of Oncology, Aarhus University Hospital, 8200 Aarhus, Denmark
| | - Lars Dyrskjøt
- Department of Clinical Medicine, Aarhus University Hospital, 8200 Aarhus, Denmark
- Department of Molecular Medicine, Aarhus University Hospital, 8200 Aarhus, Denmark
| | - Kirsten Bouchelouche
- Department of Nuclear Medicine and PET, Aarhus University Hospital, 8200 Aarhus, Denmark (K.B.)
| | - Jørgen B. Jensen
- Department of Urology, Aarhus University Hospital, 8200 Aarhus, Denmark (J.B.J.)
- Department of Clinical Medicine, Aarhus University Hospital, 8200 Aarhus, Denmark
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Ye Z, Kou Y, Shen J, Dang J, Tan X, Jiang X, Wang X, Lu H, Chen S, Cheng Z. A comparative study of 18F-PSMA-1007 PET/CT and pelvic MRI in newly diagnosed prostate cancer. BMC Med Imaging 2024; 24:192. [PMID: 39080625 PMCID: PMC11290235 DOI: 10.1186/s12880-024-01376-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2024] [Accepted: 07/22/2024] [Indexed: 08/02/2024] Open
Abstract
PURPOSE To evaluate the difference in the diagnostic efficacy of 18F-PSMA-1007 PET/CT and pelvic MRI in primary prostate cancer, as well as the correlation between the two methods and histopathological parameters and serum PSA levels. METHODS A total of 41 patients with suspected prostate cancer who underwent 18F-PSMA-1007 PET/CT imaging in our department from 2018 to 2023 were retrospectively collected. All patients underwent 18F-PSMA-1007 PET/CT and MRI scans. The sensitivity, PPV and diagnostic accuracy of MRI and 18F-PSMA-1007 PET/CT in the diagnosis of prostate cancer were calculated after comparing the results of MRI and 18F-PSMA-1007 PET/CT with biopsy. The Spearman test was used to calculate the correlation between 18F-PSMA-1007 PET/CT, MRI parameters, histopathological indicators, and serum PSA levels. RESULTS Compared with histopathological results, the sensitivity, PPV and diagnostic accuracy of 18F-PSMA-1007 PET/CT in the diagnosis of prostate cancer were 95.1%, 100.0% and 95.1%, respectively. The sensitivity, PPV and diagnostic accuracy of MRI in the diagnosis of prostate cancer were 82.9%, 100.0% and 82.9%, respectively. There was a mild to moderately positive correlation between Gleason (Gs) score, Ki-67 index, serum PSA level and 18F-PSMA-1007 PET/CT parameters (p < 0.05). There was a moderately negative correlation between the expression of AMACR (P504S) and 18F-PSMA-1007 PET/CT parameters (p < 0.05). The serum PSA level and the Gs score were moderately positively correlated with the MRI parameters (p < 0.05). There was no correlation between histopathological parameters and MRI parameters (p > 0.05). CONCLUSION Compared with MRI, 18F-PSMA-1007 PET/CT has higher sensitivity and diagnostic accuracy in the detection of malignant prostate tumors. In addition, the Ki-67 index and AMACR (P504S) expression were only correlated with 18F-PSMA-1007 PET/CT parameters. Gs score and serum PSA level were correlated with 18F-PSMA-1007 PET/CT and MRI parameters. 18F-PSMA-1007 PET/CT examination can provide certain reference values for the clinical diagnosis, evaluation, and treatment of malignant prostate tumors.
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Affiliation(s)
- Zhenyan Ye
- Department of Nuclear Medicine, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
- Guang'an District People's Hospital, Guangan, China
| | - Ying Kou
- Department of Nuclear Medicine, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Jiaqi Shen
- Department of Nuclear Medicine, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Jun Dang
- Department of Nuclear Medicine, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Xiaofei Tan
- Department of Nuclear Medicine, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Xiao Jiang
- Department of Nuclear Medicine, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Xiaoxiong Wang
- Department of Nuclear Medicine, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Hao Lu
- Department of Nuclear Medicine, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Shirong Chen
- Department of Nuclear Medicine, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Zhuzhong Cheng
- Department of Nuclear Medicine, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China.
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Ren L, Chen Y, Liu Z, Huang G, Wang W, Yang X, Bai B, Guo Y, Ling J, Mao X. Integration of PSAd and multiparametric MRI to forecast biopsy outcomes in biopsy-naïve patients with PSA 4~20 ng/ml. Front Oncol 2024; 14:1413953. [PMID: 39026982 PMCID: PMC11254766 DOI: 10.3389/fonc.2024.1413953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Accepted: 06/17/2024] [Indexed: 07/20/2024] Open
Abstract
Introduction This study aims to investigate whether the transrectal ultrasound-guided combined biopsy (CB) improves the detection rates of prostate cancer (PCa) and clinically significant PCa (csPCa) in biopsy-naïve patients. We also aimed to compare the Prostate Imaging Reporting and Data System (PI-RADS v2.1) score, ADC values, and PSA density (PSAd) in predicting csPCa by the combined prostate biopsy. Methods This retrospective and single-center study included 389 biopsy-naïve patients with PSA level 4~20 ng/ml, of whom 197 underwent prebiopsy mpMRI of the prostate. The mpMRI-based scores (PI-RADS v2.1 scores and ADC values) and clinical parameters were collected and evaluated by logistic regression analyses. Multivariable models based on the mpMRI-based scores and clinical parameters were developed by the logistic regression analyses to forecast biopsy outcomes of CB in biopsy-naïve patients. The ROC curves measured by the AUC values, calibration plots, and DCA were performed to assess multivariable models. Results The CB can detect more csPCa compared with TRUSB (32.0% vs. 53%). The Spearman correlation revealed that Gleason scores of the prostate biopsy significantly correlated with PI-RADS scores and ADC values. The multivariate logistic regression confirmed that PI-RADS scores 4, 5, and prostate volume were important predictors of csPCa. The PI-RADS+ADC+PSAd (PAP) model had the highest AUCs of 0.913 for predicting csPCa in biopsy-naïve patients with PSA level 4~20 ng/ml. When the biopsy risk threshold of the PAP model was greater than or equal to 0.10, 51% of patients could avoid an unnecessary biopsy, and only 5% of patients with csPCa were missed. Conclusion The prebiopsy mpMRI and the combined prostate biopsy have a high CDR of csPCa in biopsy-naïve patients. A multivariable model based on the mpMRI-based scores and PSAd could provide a reference for clinicians in forecasting biopsy outcomes in biopsy-naïve patients with PSA 4~20 ng/ml and make a more comprehensive assessment during the decision-making of the prostate biopsy.
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Affiliation(s)
- Lei Ren
- Department of Urology, The First Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Guangzhou, China
| | - Yanling Chen
- Department of Radiology, The First Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Guangzhou, China
| | - Zixiong Liu
- Department of Urology, The Seventh Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Shenzhen, China
| | - Guankai Huang
- Department of Urology, The First Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Guangzhou, China
| | - Weifeng Wang
- Department of Urology, The First Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Guangzhou, China
- Department of Urology, Hui Ya Hospital of The First Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Huizhou, China
| | - Xu Yang
- Department of Urology, The First Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Guangzhou, China
| | - Baohua Bai
- Department of Urology, The First Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Guangzhou, China
| | - Yan Guo
- Department of Radiology, The First Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Guangzhou, China
| | - Jian Ling
- Department of Radiology, The Eastern Hospital of the First Affiliated Hospital of Sun Yat-sen University, Sun Yat-Sen University, Guangzhou, China
| | - Xiaopeng Mao
- Department of Urology, The First Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Guangzhou, China
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Lang J, McClure TD, Margolis DJA. MRI-Ultrasound Fused Approach for Prostate Biopsy-How It Is Performed. Cancers (Basel) 2024; 16:1424. [PMID: 38611102 PMCID: PMC11010881 DOI: 10.3390/cancers16071424] [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: 02/27/2024] [Revised: 04/02/2024] [Accepted: 04/03/2024] [Indexed: 04/14/2024] Open
Abstract
The use of MRI-ultrasound image fusion targeted biopsy of the prostate in the face of an elevated serum PSA is now recommended by multiple societies, and results in improved detection of clinically significant cancer and, potentially, decreased detection of indolent disease. This combines the excellent sensitivity of MRI for clinically significant prostate cancer and the real-time biopsy guidance and confirmation of ultrasound. Both transperineal and transrectal approaches can be implemented using cognitive fusion, mechanical fusion with an articulated arm and electromagnetic registration, or pure software registration. The performance has been shown comparable to in-bore MRI biopsy performance. However, a number of factors influence the performance of this technique, including the quality and interpretation of the MRI, the approach used for biopsy, and experience of the practitioner, with most studies showing comparable performance of MRI-ultrasound fusion to in-bore targeted biopsy. Future improvements including artificial intelligence promise to refine the performance of all approaches.
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Affiliation(s)
- Jacob Lang
- Department of Urology, Weill Cornell Medicine, New York, NY 10068, USA
| | - Timothy Dale McClure
- Department of Urology, Weill Cornell Medicine, New York, NY 10068, USA
- Department of Radiology, Weill Cornell Medicine, New York, NY 10068, USA
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Ke Z, Hu X, Liu Y, Shen D, Khan MI, Xiao J. Updated review on analysis of long non-coding RNAs as emerging diagnostic and therapeutic targets in prostate cancers. Crit Rev Oncol Hematol 2024; 196:104275. [PMID: 38302050 DOI: 10.1016/j.critrevonc.2024.104275] [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: 10/08/2023] [Revised: 01/22/2024] [Accepted: 01/26/2024] [Indexed: 02/03/2024] Open
Abstract
Despite advancements, prostate cancers (PCa) pose a significant global health challenge due to delayed diagnosis and therapeutic resistance. This review delves into the complex landscape of prostate cancer, with a focus on long-noncoding RNAs (lncRNAs). Also explores the influence of aberrant lncRNAs expression in progressive PCa stages, impacting traits like proliferation, invasion, metastasis and therapeutic resistance. The study elucidates how lncRNAs modulate crucial molecular effectors, including transcription factors and microRNAs, affecting signaling pathways such as androgen receptor signaling. Besides, this manuscript sheds light on novel concepts and mechanisms driving PCa progression through lncRNAs, providing a critical analysis of their impact on the disease's diverse characteristics. Besides, it discusses the potential of lncRNAs as diagnostics and therapeutic targets in PCa. Collectively, this work highlights state of art mechanistic comprehension and rigorous scientific approaches to advance our understanding of PCa and depict innovations in this evolving field of research.
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Affiliation(s)
- Zongpan Ke
- Department of Urology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, No. 17 Lujiang Road, Luyang District, Hefei 230001, China; Wannan Medical College, No. 22 Wenchangxi Road, Yijiang District, Wuhu 241000, China
| | - Xuechun Hu
- Department of Urology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, No. 17 Lujiang Road, Luyang District, Hefei 230001, China
| | - Yixun Liu
- Department of Urology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, No. 17 Lujiang Road, Luyang District, Hefei 230001, China
| | - Deyun Shen
- Department of Urology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, No. 17 Lujiang Road, Luyang District, Hefei 230001, China.
| | - Muhammad Imran Khan
- School of Life Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, 230026 China.
| | - Jun Xiao
- Department of Urology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, No. 17 Lujiang Road, Luyang District, Hefei 230001, China.
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Aveta A, Iossa V, Spena G, Conforti P, Pagano G, Dinacci F, Verze P, Manfredi C, Ferro M, Lasorsa F, Spirito L, Napolitano L, Tufano A, Fiorenza A, Russo P, Crocerossa F, Lucarelli G, Perdonà S, Sanseverino R, Siracusano S, Cilio S, Pandolfo SD. Ablative Treatments for Small Renal Masses and Management of Recurrences: A Comprehensive Review. Life (Basel) 2024; 14:450. [PMID: 38672721 PMCID: PMC11050889 DOI: 10.3390/life14040450] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 03/23/2024] [Accepted: 03/26/2024] [Indexed: 04/28/2024] Open
Abstract
This review focuses on ablative techniques for small renal masses (SRMs), including radiofrequency ablation (RFA), cryoablation (CA), microwave ablation (MWA), and irreversible electroporation (IRE), and discusses recurrence management. Through an extensive literature review, we outline the procedures, outcomes, and follow-up strategies associated with each ablative method. The review provides a detailed examination of these techniques-RFA, CA, MWA, and IRE-elucidating their respective outcomes. Recurrence rates vary among them, with RFA and CA showing comparable rates, MWA demonstrating favorable short-term results, and IRE exhibiting promise in experimental stages. For managing recurrences, various strategies are considered, including active surveillance, re-ablation, or salvage surgery. Surveillance is preferred post-RFA and post-CA, due to slow SRM growth, while re-ablation, particularly with RFA and CA, is deemed feasible without additional complications. Salvage surgery emerges as a viable option for larger or resistant tumors. While ablative techniques offer short-term results comparable to surgery, further research is essential to understand their long-term effects fully. Decisions concerning recurrence management should consider individual and tumor-specific factors. Imaging, notably contrast-enhanced ultrasounds, plays a pivotal role in assessing treatment success, emphasizing the necessity of a multidisciplinary approach for optimal outcomes. The lack of randomized trials highlights the need for further research.
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Affiliation(s)
- Achille Aveta
- Department of Neurosciences and Reproductive Sciences and Odontostomatology, University of Naples “Federico II”, 80131 Naples, Italy; (A.A.); (P.C.); (G.P.); (F.D.); (L.N.); (A.F.); (S.C.)
- Department of Urology, Umberto I Hospital, ASL Salerno, 84014 Nocera Inferiore, Italy; (V.I.); (R.S.)
| | - Vincenzo Iossa
- Department of Urology, Umberto I Hospital, ASL Salerno, 84014 Nocera Inferiore, Italy; (V.I.); (R.S.)
- Department of Urology, University of L’Aquila, 67100 L’Aquila, Italy;
| | - Gianluca Spena
- Department of Urology, Istituto Nazionale Tumori, IRCCS, “Fondazione G. Pascale”, 80131 Naples, Italy; (G.S.); (A.T.); (S.P.)
| | - Paolo Conforti
- Department of Neurosciences and Reproductive Sciences and Odontostomatology, University of Naples “Federico II”, 80131 Naples, Italy; (A.A.); (P.C.); (G.P.); (F.D.); (L.N.); (A.F.); (S.C.)
| | - Giovanni Pagano
- Department of Neurosciences and Reproductive Sciences and Odontostomatology, University of Naples “Federico II”, 80131 Naples, Italy; (A.A.); (P.C.); (G.P.); (F.D.); (L.N.); (A.F.); (S.C.)
| | - Fabrizio Dinacci
- Department of Neurosciences and Reproductive Sciences and Odontostomatology, University of Naples “Federico II”, 80131 Naples, Italy; (A.A.); (P.C.); (G.P.); (F.D.); (L.N.); (A.F.); (S.C.)
| | - Paolo Verze
- Department of Medicine and Surgery, Scuola Medica Salernitana, University of Salerno, 84081 Fisciano, Italy;
| | - Celeste Manfredi
- Unit of Urology, Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, 80131 Naples, Italy; (C.M.); (L.S.)
| | - Matteo Ferro
- Division of Urology, European Institute of Oncology, IRCCS, 71013 Milan, Italy;
| | - Francesco Lasorsa
- Department of Precision and Regenerative Medicine and Ionian Area-Urology, Andrology and Kidney Transplantation Unit, University of Bari “Aldo Moro”, 70124 Bari, Italy; (F.L.); (G.L.)
| | - Lorenzo Spirito
- Unit of Urology, Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, 80131 Naples, Italy; (C.M.); (L.S.)
| | - Luigi Napolitano
- Department of Neurosciences and Reproductive Sciences and Odontostomatology, University of Naples “Federico II”, 80131 Naples, Italy; (A.A.); (P.C.); (G.P.); (F.D.); (L.N.); (A.F.); (S.C.)
| | - Antonio Tufano
- Department of Urology, Istituto Nazionale Tumori, IRCCS, “Fondazione G. Pascale”, 80131 Naples, Italy; (G.S.); (A.T.); (S.P.)
| | - Alessandra Fiorenza
- Department of Neurosciences and Reproductive Sciences and Odontostomatology, University of Naples “Federico II”, 80131 Naples, Italy; (A.A.); (P.C.); (G.P.); (F.D.); (L.N.); (A.F.); (S.C.)
| | - Pierluigi Russo
- Department of Urology, Fondazione Policlinico Universitario Agostino Gemelli, Largo Francesco Vito 1, 00168 Rome, Italy;
| | - Fabio Crocerossa
- Division of Urology, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy;
| | - Giuseppe Lucarelli
- Department of Precision and Regenerative Medicine and Ionian Area-Urology, Andrology and Kidney Transplantation Unit, University of Bari “Aldo Moro”, 70124 Bari, Italy; (F.L.); (G.L.)
| | - Sisto Perdonà
- Department of Urology, Istituto Nazionale Tumori, IRCCS, “Fondazione G. Pascale”, 80131 Naples, Italy; (G.S.); (A.T.); (S.P.)
| | - Roberto Sanseverino
- Department of Urology, Umberto I Hospital, ASL Salerno, 84014 Nocera Inferiore, Italy; (V.I.); (R.S.)
| | | | - Simone Cilio
- Department of Neurosciences and Reproductive Sciences and Odontostomatology, University of Naples “Federico II”, 80131 Naples, Italy; (A.A.); (P.C.); (G.P.); (F.D.); (L.N.); (A.F.); (S.C.)
| | - Savio Domenico Pandolfo
- Department of Neurosciences and Reproductive Sciences and Odontostomatology, University of Naples “Federico II”, 80131 Naples, Italy; (A.A.); (P.C.); (G.P.); (F.D.); (L.N.); (A.F.); (S.C.)
- Department of Urology, University of L’Aquila, 67100 L’Aquila, Italy;
- Department of Medicine and Surgery, Scuola Medica Salernitana, University of Salerno, 84081 Fisciano, Italy;
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Wang JG, Zhong C, Zhang KC, Chen JB. Imaging classification of prostate cancer with extracapsular extension and its impact on positive surgical margins after laparoscopic radical prostatectomy. Front Oncol 2024; 14:1344050. [PMID: 38511144 PMCID: PMC10951392 DOI: 10.3389/fonc.2024.1344050] [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: 11/24/2023] [Accepted: 02/20/2024] [Indexed: 03/22/2024] Open
Abstract
Abstract To explore the impact of different imaging classifications of prostate cancer (PCa) with extracapsular extension (EPE) on positive surgical margins (PSM) after laparoscopic radical prostatectomy. Methods Clinical data were collected for 114 patients with stage PT3a PCa admitted to Ningbo Yinzhou No. 2 Hospital from September 2019 to August 2023. Radiologists classified the EPE imaging of PCa into Type I, Type II, and Type III. A chi-square test or t-test was employed to analyze the factors related to PSM. Multivariate regression analysis was conducted to determine the factors associated with PSM. Receiver operating characteristic curve analysis was used to calculate the area under the curve and evaluate the diagnostic performance of our model. Clinical decision curve analysis was performed to assess the clinical net benefit of EPE imaging classification, biopsy grade group (GG), and combined model. Results Among the 114 patients, 58 had PSM, and 56 had negative surgical margins. Multivariate analysis showed that EPE imaging classification and biopsy GG were risk factors for PSM after laparoscopic radical prostatectomy. The areas under the curve for EPE imaging classification and biopsy GG were 0.677 and 0.712, respectively. The difference in predicting PSM between EPE imaging classification and biopsy GG was not statistically significant (P>0.05). However, when used in combination, the diagnostic efficiency significantly improved, with an increase in the area under the curve to 0.795 (P<0.05). The clinical decision curve analysis revealed that the clinical net benefit of the combined model was significantly higher than that of EPE imaging classification and biopsy GG. Conclusions EPE imaging classification and biopsy GG were associated with PSM after laparoscopic radical prostatectomy, and their combination can significantly improve the accuracy of predicting PSM.
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Affiliation(s)
| | | | | | - Jun-Bo Chen
- Department of Radiology, Ningbo Yinzhou No. 2 Hospital, Ningbo, Zhejiang, China
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9
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Ditonno F, Franco A, Manfredi C, Veccia A, Valerio M, Bukavina L, Zukowski LB, Vourganti S, Stenzl A, Andriole GL, Antonelli A, De Nunzio C, Autorino R. Novel non-MRI imaging techniques for primary diagnosis of prostate cancer: micro-ultrasound, contrast-enhanced ultrasound, elastography, multiparametric ultrasound, and PSMA PET/CT. Prostate Cancer Prostatic Dis 2024; 27:29-36. [PMID: 37543656 DOI: 10.1038/s41391-023-00708-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 07/17/2023] [Accepted: 07/20/2023] [Indexed: 08/07/2023]
Abstract
BACKGROUND Multiparametric magnetic resonance imaging (mpMRI) provides enhanced diagnostic accuracy in the detection of prostate cancer, but is not devoid of limitations. Given the recent evolution of non-MRI imaging techniques, this critical review of the literature aimed at summarizing the available evidence on ultrasound-based and nuclear medicine imaging technologies in the initial diagnosis of PCa. METHODS Three databases (PubMed®, Web of Science™, and Scopus®) were queried for studies examining their diagnostic performance in the primary diagnosis of PCa, weighted against a histological confirmation of PCa diagnosis, using a free-text protocol. Retrospective and prospective studies, both comparative and non-comparative, systematic reviews (SR) and meta-analysis (MA) were included. Based on authors' expert opinion, studies were selected, data extracted, and results qualitatively described. RESULTS Micro-ultrasound (micro-US) appears as an appealing diagnostic strategy given its high accuracy in detection of PCa, apparently non-inferior to mpMRI. The use of multiparametric US (mpUS) likely gives an advantage in terms of effectiveness coming from the combination of different modalities, especially when certain modalities are combined. Prostate-specific membrane antigen (PSMA) PET/CT may represent a whole-body, one-step approach for appropriate diagnosis and staging of PCa. The direct relationship between lesions avidity of radiotracers and histopathologic and prognostic features, and its valid diagnostic performance represents appealing characteristics. However, intrinsic limits of each of these techniques exist and further research is needed before definitively considering them reliable tools for accurate PCa diagnosis. Other novel technologies, such as elastography and multiparametric US, currently relies on a limited number of studies, and therefore evidence about them remains preliminary. CONCLUSION Evidence on the role of non-MRI imaging options in the primary diagnosis of PCa is steadily building up. This testifies a growing interest towards novel technologies that might allow overcoming some of the limitations of current gold standard MRI imaging.
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Affiliation(s)
- Francesco Ditonno
- Department of Urology, Rush University Medical Center, Chicago, IL, USA
- Department of Urology, University of Verona, Verona, Italy
| | - Antonio Franco
- Department of Urology, Rush University Medical Center, Chicago, IL, USA
- Department of Urology, Sant'Andrea Hospital, La Sapienza University, Rome, Italy
| | - Celeste Manfredi
- Department of Urology, Rush University Medical Center, Chicago, IL, USA
- Urology Unit, Department of Woman, Child and General and Specialized Surgery, "Luigi Vanvitelli" University, Naples, Italy
| | | | - Massimo Valerio
- Urology Department, Lausanne University Hospital, Lausanne, Switzerland
| | - Laura Bukavina
- Department of Urology, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Lucas B Zukowski
- Department of Urology, Rush University Medical Center, Chicago, IL, USA
| | | | - Arnuf Stenzl
- Department of Urology, University Hospital Tuebingen, Tuebingen, Germany
| | - Gerald L Andriole
- Johns Hopkins Medicine, Sibley Memorial Hospital, Washington, DC, USA
| | | | - Cosimo De Nunzio
- Department of Urology, Sant'Andrea Hospital, La Sapienza University, Rome, Italy
| | - Riccardo Autorino
- Department of Urology, Rush University Medical Center, Chicago, IL, USA.
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10
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Pandolfo SD, Wu Z, Campi R, Bertolo R, Amparore D, Mari A, Verze P, Manfredi C, Franco A, Ditonno F, Cerrato C, Ferro M, Lasorsa F, Contieri R, Napolitano L, Tufano A, Lucarelli G, Cilio S, Perdonà S, Siracusano S, Autorino R, Aveta A. Outcomes and Techniques of Robotic-Assisted Partial Nephrectomy (RAPN) for Renal Hilar Masses: A Comprehensive Systematic Review. Cancers (Basel) 2024; 16:693. [PMID: 38398084 PMCID: PMC10886610 DOI: 10.3390/cancers16040693] [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: 12/25/2023] [Revised: 01/28/2024] [Accepted: 01/31/2024] [Indexed: 02/25/2024] Open
Abstract
Background: Robot-assisted partial nephrectomy (RAPN) is increasingly being employed in the management of renal cell carcinoma (RCC) and it is expanding in the field of complex renal tumors. The aim of this systematic review was to consolidate and assess the results of RAPN when dealing with entirely central hilar masses and to examine the various methods used to address the surgical difficulties associated with them. Methods: A thorough literature search in September 2023 across various databases focused on RAPN for renal hilar masses, adhering to PRISMA guidelines. The primary goal was to evaluate RAPN's surgical and functional outcomes, with a secondary aim of examining different surgical techniques. Out of 1250 records, 13 full-text manuscripts were reviewed. Results: Evidence is growing in favor of RAPN for renal hilar masses. Despite a predominance of retrospective studies and a lack of long-term data, RAPN shows positive surgical outcomes and preserves renal function without compromising cancer treatment effectiveness. Innovative suturing and clamping methods are emerging in surgical management. Conclusions: RAPN is a promising technique for managing renal hilar masses in RCC, offering effective surgical outcomes and renal function preservation. The study highlights the need for more long-term data and prospective studies to further validate these findings.
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Affiliation(s)
- Savio Domenico Pandolfo
- Department of Urology, University of L’Aquila, 67010 L’Aquila, Italy;
- Department of Neurosciences and Reproductive Sciences and Odontostomatology, University of Naples “Federico II”, 80131 Naples, Italy; (L.N.); (S.C.); (A.A.)
- Department of Medicine and Surgery, Scuola Medica Salernitana, University of Salerno, 84081 Fisciano, Italy;
| | - Zhenjie Wu
- Department of Urology, Changhai Hospital, Naval Medical University, Shanghai 200433, China;
| | - Riccardo Campi
- Urological Robotic Surgery and Renal Transplantation Unit, Careggi Hospital, University of Florence, 50121 Firenze, Italy; (R.C.); (A.M.)
| | - Riccardo Bertolo
- Department of Urology, University of Verona, 37100 Verona, Italy; (R.B.); (F.D.)
| | - Daniele Amparore
- Division of Urology, Department of Oncology, School of Medicine, University of Turin, San Luigi Hospital, Orbassano, 10043 Turin, Italy;
| | - Andrea Mari
- Urological Robotic Surgery and Renal Transplantation Unit, Careggi Hospital, University of Florence, 50121 Firenze, Italy; (R.C.); (A.M.)
| | - Paolo Verze
- Department of Medicine and Surgery, Scuola Medica Salernitana, University of Salerno, 84081 Fisciano, Italy;
| | - Celeste Manfredi
- Department of Urology, Rush University Medical Center, Chicago, IL 60637, USA; (C.M.); (A.F.); (R.A.)
- Unit of Urology, Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, 80131 Naples, Italy
| | - Antonio Franco
- Department of Urology, Rush University Medical Center, Chicago, IL 60637, USA; (C.M.); (A.F.); (R.A.)
- Department of Urology, Sant’Andrea Hospital, La Sapienza University, 00189 Rome, Italy
| | - Francesco Ditonno
- Department of Urology, University of Verona, 37100 Verona, Italy; (R.B.); (F.D.)
- Department of Urology, Rush University Medical Center, Chicago, IL 60637, USA; (C.M.); (A.F.); (R.A.)
| | - Clara Cerrato
- Urology Unit, University Hospital Southampton NHS Trust, Southampton SO16 6YD, UK;
| | - Matteo Ferro
- Division of Urology, IRCCS—European Institute of Oncology, 71013 Milan, Italy;
| | - Francesco Lasorsa
- Department of Precision and Regenerative Medicine and Ionian Area-Urology, Andrology and Kidney Transplantation Unit, University of Bari “Aldo Moro”, 70124 Bari, Italy; (F.L.); (G.L.)
| | - Roberto Contieri
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, Italy;
| | - Luigi Napolitano
- Department of Neurosciences and Reproductive Sciences and Odontostomatology, University of Naples “Federico II”, 80131 Naples, Italy; (L.N.); (S.C.); (A.A.)
| | - Antonio Tufano
- Department of Urology, Istituto Nazionale Tumori, IRCCS, “Fondazione G. Pascale”, 80131 Naples, Italy; (A.T.); (S.P.)
| | - Giuseppe Lucarelli
- Department of Precision and Regenerative Medicine and Ionian Area-Urology, Andrology and Kidney Transplantation Unit, University of Bari “Aldo Moro”, 70124 Bari, Italy; (F.L.); (G.L.)
| | - Simone Cilio
- Department of Neurosciences and Reproductive Sciences and Odontostomatology, University of Naples “Federico II”, 80131 Naples, Italy; (L.N.); (S.C.); (A.A.)
| | - Sisto Perdonà
- Department of Urology, Istituto Nazionale Tumori, IRCCS, “Fondazione G. Pascale”, 80131 Naples, Italy; (A.T.); (S.P.)
| | | | - Riccardo Autorino
- Department of Urology, Rush University Medical Center, Chicago, IL 60637, USA; (C.M.); (A.F.); (R.A.)
| | - Achille Aveta
- Department of Neurosciences and Reproductive Sciences and Odontostomatology, University of Naples “Federico II”, 80131 Naples, Italy; (L.N.); (S.C.); (A.A.)
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11
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Grynkiewicz M, Wiewióra M. A current role status of micro-ultrasound imaging in prostate cancer diagnosis. Clin Hemorheol Microcirc 2024; 87:89-100. [PMID: 38160349 DOI: 10.3233/ch-232024] [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] [Indexed: 01/03/2024]
Abstract
Recently diagnostic field in medicine was enriched by advances in ultrasonography (US) technology, which led to establishment of novel modalities, one of which is micro-ultrasound. Results demonstrated by early studies have been promising, simultaneously rising a question if those new modalities could become an alternative in diagnosis of prostatic carcinoma (PCa). To answer this question, several studies have been conducted where micro-ultrasound have been compared to standard diagnostic tools, such as conventional TRUS or mpMRI. Nevertheless, new technology presents with some limitations, which include inconsistent results, necessity for specialized equipment, need of training for investigators to understand the findings, and external validation. In this publication, we have identified studies that provided evaluation of the accuracy and efficiency of the micro-ultrasound technology. Additionally, analysis of the results provided a better understanding of the novel imaging tool when compared standard modalities in diagnosis of PCa. Increasing number of studies demonstrated that micro-ultrasound carries high detection rate of PCa and clinically significant prostatic cancer (csPCa), suggesting a similar performance to mpMRI and even showing superiority over conventional TRUS. Recent studies have also showed that micro-ultrasound takes active role in improving the detection of csPCa and guidance for prostate biopsy (PBx) as well as further treatment. Moreover, certain practical aspects such as lower costs, decreased waiting time, real-time imaging and application of the imaging tool for patients that are not suitable for mpMRI (contrast allergy, prosthetics etc.) are significant advantages. Analysis of the results still does not provide clear answer whether micro-ultrasound outperforms mpMRI. Further studies are necessary in order to completely understand the potential of this new technology.
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Affiliation(s)
- Michael Grynkiewicz
- Department of Urology, Pediatric Urology and Robot Assisted Minimally Invasive Urology, Sozialstiftung Bamberg, Hospital Bamberg, Bamberg, Germany
| | - Maciej Wiewióra
- Department of Cardiac Vascular and Endovascular Surgery and Transplantology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, Katowice, Poland
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12
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Manfredi C, Ditonno F, Franco A, Bologna E, Licari LC, Arcaniolo D, Tubaro A, De Nunzio C, Antonelli A, De Sio M, Cherullo EE, Autorino R. Prostate Cancer in Transgender Women: Epidemiology, Clinical Characteristics, and Management Challenges. Curr Oncol Rep 2023; 25:1431-1443. [PMID: 37910274 DOI: 10.1007/s11912-023-01470-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/16/2023] [Indexed: 11/03/2023]
Abstract
PURPOSE OF REVIEW To systematically review the evidence on prostate cancer (PCa) in transgender women (TGW). RECENT FINDINGS A total of 25 studies were included. Fourteen articles were case reports or case series describing 21 TGW with PCa; 11 papers focused primarily on assessing the incidence or screening of PCa in TGW. The median (range) age of patients with PCa was 63 (45-78) years. Median (range) PSA at diagnosis was 7.5 (0.4-1710) ng/mL. Prostate biopsy detected ISUP 3-5 in 10 (67%) cases. T3-4 stages were described in 7 (64%) patients. Three (14.3%) cases of nodal involvement and 2 (9.5%) of metastases were reported at diagnosis. First-line therapy included radical prostatectomy or radiotherapy ± androgen deprivation therapy in 14 (74 %) subjects. Median (range) follow-up was 24 (2-120) months. A good response to first-line therapy was recorded in 8 (47.1%) cases. Median (range) incidence of PCa in TGW was 44.1 (4.34-140) cases per 100,000 person-years. PCa was significantly less frequent in TGW than in cisgender males (HR 0.4, 95% CI 0.2-0.9). Risk of death after PCa diagnosis was significantly higher in TGW compared to cisgender males (HR 1.91, 95% CI 1.06-3.45). TGW had lower lifetime PSA rates (48% vs. 64.6%, p = 0.048) than cisgender males. Few cases of PCa in TGW are currently reported. PCa seems significantly less frequent in TGW than in cisgender males; however, some data suggest a possible higher mortality in this cohort. TGW appear to have less access to PSA testing than cisgender men.
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Affiliation(s)
- Celeste Manfredi
- Department of Urology, Rush University Medical Center, 1725 W Harrison St, Professional Building - Suite 970, Chicago, IL, 60612, USA
- Unit of Urology, Department of Woman, Child and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Francesco Ditonno
- Department of Urology, Rush University Medical Center, 1725 W Harrison St, Professional Building - Suite 970, Chicago, IL, 60612, USA
- Department of Urology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Antonio Franco
- Department of Urology, Rush University Medical Center, 1725 W Harrison St, Professional Building - Suite 970, Chicago, IL, 60612, USA
- Department of Urology, Sant'Andrea Hospital, Sapienza University, Rome, Italy
| | - Eugenio Bologna
- Department of Urology, Rush University Medical Center, 1725 W Harrison St, Professional Building - Suite 970, Chicago, IL, 60612, USA
- Unit of Urology, Department of Maternal-Child and Urological Sciences, "Sapienza" University of Rome, Policlinico Umberto I Hospital, Rome, Italy
| | - Leslie Claire Licari
- Department of Urology, Rush University Medical Center, 1725 W Harrison St, Professional Building - Suite 970, Chicago, IL, 60612, USA
- Unit of Urology, Department of Maternal-Child and Urological Sciences, "Sapienza" University of Rome, Policlinico Umberto I Hospital, Rome, Italy
| | - Davide Arcaniolo
- Unit of Urology, Department of Woman, Child and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Andrea Tubaro
- Department of Urology, Sant'Andrea Hospital, Sapienza University, Rome, Italy
| | - Cosimo De Nunzio
- Department of Urology, Sant'Andrea Hospital, Sapienza University, Rome, Italy
| | - Alessandro Antonelli
- Department of Urology, University of Verona, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Marco De Sio
- Unit of Urology, Department of Woman, Child and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Edward E Cherullo
- Department of Urology, Rush University Medical Center, 1725 W Harrison St, Professional Building - Suite 970, Chicago, IL, 60612, USA
| | - Riccardo Autorino
- Department of Urology, Rush University Medical Center, 1725 W Harrison St, Professional Building - Suite 970, Chicago, IL, 60612, USA.
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13
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Avolio PP, Lughezzani G, Anidjar M, Hassan T, Rompré-Brodeur A, Buffi NM, Lazzeri M, Sanchez-Salas R. The diagnostic accuracy of micro-ultrasound for prostate cancer diagnosis: a review. World J Urol 2023; 41:3267-3276. [PMID: 37555985 DOI: 10.1007/s00345-023-04521-w] [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: 03/30/2023] [Accepted: 07/02/2023] [Indexed: 08/10/2023] Open
Abstract
PURPOSE Micro-UltraSound (microUS) is a new imaging modality capable of identifying and targeting suspicious areas, which might further increase the diagnostic yield of prostate biopsy (PBx). Aim of this review is to provide insights into the usefulness of microUS for the sub-stratification of prostate cancer (PCa), clinically significant PCa (i.e., any Gleason score ≥ 7 PCa; csPCa) along with non-organ-confined disease in patients undergoing PBx. METHODS A PubMed literature search was performed using keywords: prostate cancer diagnosis, prostate cancer diagnosis surveillance, systematic biopsy, target biopsy, micro-ultrasound, and prostate risk identification using micro-ultrasound. RESULTS MicroUS could significantly improve multiparametric magnetic resonance imaging (mpMRI) findings by adding valuable anatomical and pathological information provided by real-time examination. Furthermore, microUS target biopsy could replace systematic biopsy in clinical practice by reducing the detection of clinically insignificant (ciPCa) and increasing that of csPCa. Finally, microUS may be useful in predicting the presence of non-organ confined PCa before radical prostatectomy and it could also be an effective add-on tool for patient monitoring within the active surveillance program. CONCLUSION MicroUS may represent an attractive step forward for the management of csPCa as a complementary or alternative tool to mpMRI. Nevertheless, further longitudinal studies are warranted, and the strength of the evidence is still suboptimal to provide clear recommendations for daily clinical practice.
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Affiliation(s)
- Pier Paolo Avolio
- Division of Urology, Department of Surgery, McGill University Health Centre, McGill University, 1001 Decarie Boulevard, Montreal, QC, H4A 3J1, Canada
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090, Pieve Emanuele, Milan, Italy
| | - Giovanni Lughezzani
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090, Pieve Emanuele, Milan, Italy
| | - Maurice Anidjar
- Division of Urology, Department of Surgery, McGill University Health Centre, McGill University, 1001 Decarie Boulevard, Montreal, QC, H4A 3J1, Canada
| | - Toufic Hassan
- Division of Urology, Department of Surgery, McGill University Health Centre, McGill University, 1001 Decarie Boulevard, Montreal, QC, H4A 3J1, Canada
| | - Alexis Rompré-Brodeur
- Division of Urology, Department of Surgery, McGill University Health Centre, McGill University, 1001 Decarie Boulevard, Montreal, QC, H4A 3J1, Canada
| | - Nicolò Maria Buffi
- Division of Urology, Department of Surgery, McGill University Health Centre, McGill University, 1001 Decarie Boulevard, Montreal, QC, H4A 3J1, Canada
| | - Massimo Lazzeri
- Department of Urology, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089, Rozzano, Milan, Italy
| | - Rafael Sanchez-Salas
- Division of Urology, Department of Surgery, McGill University Health Centre, McGill University, 1001 Decarie Boulevard, Montreal, QC, H4A 3J1, Canada.
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14
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Pöttgen C, Hoffmann C, Gauler T, Guberina M, Guberina N, Ringbaek T, Santiago Garcia A, Krafft U, Hadaschik B, Khouya A, Stuschke M. Fractionation versus Adaptation for Compensation of Target Volume Changes during Online Adaptive Radiotherapy for Bladder Cancer: Answers from a Prospective Registry. Cancers (Basel) 2023; 15:4933. [PMID: 37894299 PMCID: PMC10605897 DOI: 10.3390/cancers15204933] [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: 09/10/2023] [Revised: 10/04/2023] [Accepted: 10/06/2023] [Indexed: 10/29/2023] Open
Abstract
Online adaptive radiotherapy (ART) allows adaptation of the dose distribution to the anatomy captured by with pre-adaptation imaging. ART is time-consuming, and thus intra-fractional deformations can occur. This prospective registry study analyzed the effects of intra-fraction deformations of clinical target volume (CTV) on the equivalent uniform dose (EUDCTV) of focal bladder cancer radiotherapy. Using margins of 5-10 mm around CTV on pre-adaptation imaging, intra-fraction CTV-deformations found in a second imaging study reduced the 10th percentile of EUDCTV values per fraction from 101.1% to 63.2% of the prescribed dose. Dose accumulation across fractions of a series was determined with deformable-image registration and worst-case dose accumulation that maximizes the correlation of cold spots. A strong fractionation effect was demonstrated-the EUDCTV was above 95% and 92.5% as determined by the two abovementioned accumulation methods, respectively, for all series of dose fractions. A comparison of both methods showed that the fractionation effect caused the EUDCTV of a series to be insensitive to EUDCTV-declines per dose fraction, and this could be explained by the small size and spatial variations of cold spots. Therefore, ART for each dose fraction is unnecessary, and selective ART for fractions with large inter-fractional deformations alone is sufficient for maintaining a high EUDCTV for a radiotherapy series.
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Affiliation(s)
- Christoph Pöttgen
- Department of Radiotherapy, University of Duisburg-Essen, Hufelandstr. 55, 45147 Essen, Germany
| | - Christian Hoffmann
- Department of Radiotherapy, University of Duisburg-Essen, Hufelandstr. 55, 45147 Essen, Germany
| | - Thomas Gauler
- Department of Radiotherapy, University of Duisburg-Essen, Hufelandstr. 55, 45147 Essen, Germany
| | - Maja Guberina
- Department of Radiotherapy, University of Duisburg-Essen, Hufelandstr. 55, 45147 Essen, Germany
| | - Nika Guberina
- Department of Radiotherapy, University of Duisburg-Essen, Hufelandstr. 55, 45147 Essen, Germany
| | - Toke Ringbaek
- Department of Radiotherapy, University of Duisburg-Essen, Hufelandstr. 55, 45147 Essen, Germany
| | - Alina Santiago Garcia
- Department of Radiotherapy, University of Duisburg-Essen, Hufelandstr. 55, 45147 Essen, Germany
| | - Ulrich Krafft
- Department of Urology, University of Duisburg-Essen, 45147 Essen, Germany (B.H.)
| | - Boris Hadaschik
- Department of Urology, University of Duisburg-Essen, 45147 Essen, Germany (B.H.)
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany
| | - Aymane Khouya
- Department of Radiotherapy, University of Duisburg-Essen, Hufelandstr. 55, 45147 Essen, Germany
| | - Martin Stuschke
- Department of Radiotherapy, University of Duisburg-Essen, Hufelandstr. 55, 45147 Essen, Germany
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany
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15
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Pandolfo SD, Cerrato C, Wu Z, Franco A, Del Giudice F, Sciarra A, Verze P, Lucarelli G, Imbimbo C, Perdonà S, Cherullo EE, Porpiglia F, Derweesh IH, Autorino R. A systematic review of robot-assisted partial nephrectomy outcomes for advanced indications: Large tumors (cT2-T3), solitary kidney, completely endophytic, hilar, recurrent, and multiple renal tumors. Asian J Urol 2023; 10:390-406. [PMID: 38024426 PMCID: PMC10659988 DOI: 10.1016/j.ajur.2023.06.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 04/18/2023] [Accepted: 06/19/2023] [Indexed: 12/01/2023] Open
Abstract
Objective Robot-assisted partial nephrectomy (RAPN) has become widely used for treatment of renal cell carcinoma and it is expanding in the field of complex renal masses. The aim of this systematic review was to analyze outcomes of RAPN for completely endophytic renal masses, large tumors (cT2-T3), renal cell carcinoma in solitary kidney, recurrent tumors, completely endophytic and hilar masses, and simultaneous and multiple tumors. Methods A comprehensive search in the PubMed, Scopus, Web of Science, and Cochrane Central Register of Controlled Trials databases was performed in December 2022 for English language papers. The primary endpoint was to evaluate the role of RAPN in the setting of each category of complex renal masses considered. The secondary endpoint was to evaluate the surgical and functional outcomes. Results After screening 1250 records, 43 full-text manuscripts were selected, comprising over 8500 patients. Twelve and thirteen studies reported data for endophytic and hilar renal masses, respectively. Five and three studies reported outcomes for cT2-T3 and solitary kidney patients, respectively. Four studies focused on redo-RAPN for recurrent tumors. Two studies investigated simultaneous bilateral renal masses and five reports focused on multiple tumor excision in ipsilateral kidney. Conclusion Over the past decade, evidence supporting the use of RAPN for the most challenging nephron-sparing surgery indications has continuously grown. Although limitations remain including study design and lack of detailed long-term functional and oncological outcomes, the adoption of RAPN for the included advanced indications is associated with favorable surgical outcomes with good preservation of renal function without compromising the oncological result. Certainly, a higher likelihood of complication might be expected when facing extremely challenging cases. However, none of these indications should be considered per se an exclusion criterion for performing RAPN. Ultimately, a risk-adapted approach should be employed.
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Affiliation(s)
- Savio Domenico Pandolfo
- Department of Urology, Rush University Medical Center, Chicago, IL, USA
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, “Federico II” University, Naples, Italy
| | - Clara Cerrato
- Department of Urology, University of Verona, Verona, Italy
- Department of Urology, University of California San Diego, La Jolla, CA, USA
| | - Zhenjie Wu
- Department of Urology, Changhai Hospital, Naval Medical University, Shanghai, China
- European Association of Urology (EAU) Young Academic Urologists (YAU) Renal Cancer Working Group, Arnhem, the Netherlands
| | - Antonio Franco
- Department of Urology, Rush University Medical Center, Chicago, IL, USA
- Department of Urology, Sant’ Andrea Hospital, La Sapienza University, Rome, Italy
| | - Francesco Del Giudice
- Department of Maternal-Infant and Urologic Sciences, La Sapienza University, Policlinico Umberto I Hospital, Rome, Italy
| | - Alessandro Sciarra
- Department of Maternal-Infant and Urologic Sciences, La Sapienza University, Policlinico Umberto I Hospital, Rome, Italy
| | - Paolo Verze
- Department of Medicine and Surgery, Scuola Medica Salernitana, University of Salerno, Fisciano, Italy
| | - Giuseppe Lucarelli
- Department of Emergency and Organ Transplantation-Urology, Andrology and Kidney Transplantation Unit, University of Bari, Bari, Italy
| | - Ciro Imbimbo
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, “Federico II” University, Naples, Italy
| | - Sisto Perdonà
- Department Uro-Gynecology, IRCCS G. Pascale Foundation, Naples, Italy
| | | | - Francesco Porpiglia
- Department of Urology, San Luigi Gonzaga Hospital, University of Turin, Orbassano, Italy
| | - Ithaar H. Derweesh
- Department of Urology, University of California San Diego, La Jolla, CA, USA
| | - Riccardo Autorino
- Department of Urology, Rush University Medical Center, Chicago, IL, USA
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16
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Katsumata H, Matsumoto K, Yanagita K, Shimizu Y, Hirano S, Kitajima K, Koguchi D, Ikeda M, Sato Y, Iwamura M. Expression of S100A16 Is Associated with Biological Aggressiveness and Poor Prognosis in Patients with Bladder Cancer Who Underwent Radical Cystectomy. Int J Mol Sci 2023; 24:14536. [PMID: 37833982 PMCID: PMC10572706 DOI: 10.3390/ijms241914536] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 09/22/2023] [Accepted: 09/24/2023] [Indexed: 10/15/2023] Open
Abstract
S100 calcium binding protein A16 (S100A16) is expressed in various cancers; however, there are few reports on S100A16 in bladder cancer (BC). We retrospectively investigated clinical data including clinicopathological features in 121 patients with BC who underwent radical cystectomy (RC). Immunohistochemical staining was performed to evaluate S100A16 expression in archived specimens. Cases with >5% expression and more than moderate staining intensity on cancer cells were considered positive. S100A16 expression was observed in 54 patients (44.6%). Univariate analysis showed that S100A16 expression was significantly associated with age, pT stage, recurrence, and cancer-specific death. Kaplan-Meier analyses showed that patients with S100A16 expression had shorter overall survival (OS), cancer-specific survival (CSS), and recurrence-free survival (RFS) than those without S100A16 expression. In multivariate analysis, pT stage was an independent prognostic factor for OS and lymph node metastasis for CSS and RFS. S100A16 expression may be a biomarker of a biologically aggressive phenotype and poor prognosis in patients with BC who underwent RC. The PI3k/Akt signaling pathway is probably associated with S100A16 and may be a therapeutic target.
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Affiliation(s)
- Hiroki Katsumata
- Department of Urology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara 252-0374, Kanagawa, Japan; (H.K.); (Y.S.); (S.H.); (K.K.); (D.K.); (M.I.); (Y.S.); (M.I.)
| | - Kazumasa Matsumoto
- Department of Urology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara 252-0374, Kanagawa, Japan; (H.K.); (Y.S.); (S.H.); (K.K.); (D.K.); (M.I.); (Y.S.); (M.I.)
| | - Kengo Yanagita
- Biofluid Biomarker Center, Niigata University, 8050 ikarashi 2-no-cho, Nishi-ku, Niigata 950-2181, Niigata, Japan;
| | - Yuriko Shimizu
- Department of Urology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara 252-0374, Kanagawa, Japan; (H.K.); (Y.S.); (S.H.); (K.K.); (D.K.); (M.I.); (Y.S.); (M.I.)
| | - Shuhei Hirano
- Department of Urology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara 252-0374, Kanagawa, Japan; (H.K.); (Y.S.); (S.H.); (K.K.); (D.K.); (M.I.); (Y.S.); (M.I.)
| | - Kazuki Kitajima
- Department of Urology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara 252-0374, Kanagawa, Japan; (H.K.); (Y.S.); (S.H.); (K.K.); (D.K.); (M.I.); (Y.S.); (M.I.)
| | - Dai Koguchi
- Department of Urology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara 252-0374, Kanagawa, Japan; (H.K.); (Y.S.); (S.H.); (K.K.); (D.K.); (M.I.); (Y.S.); (M.I.)
| | - Masaomi Ikeda
- Department of Urology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara 252-0374, Kanagawa, Japan; (H.K.); (Y.S.); (S.H.); (K.K.); (D.K.); (M.I.); (Y.S.); (M.I.)
| | - Yuichi Sato
- Department of Urology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara 252-0374, Kanagawa, Japan; (H.K.); (Y.S.); (S.H.); (K.K.); (D.K.); (M.I.); (Y.S.); (M.I.)
- KITASATO-OTSUKA Biomedical Assay Laboratories Co., Ltd., 1-15-1 Kitasato, Minami-ku, Sagamihara 252-0329, Kanagawa, Japan
| | - Masatsugu Iwamura
- Department of Urology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara 252-0374, Kanagawa, Japan; (H.K.); (Y.S.); (S.H.); (K.K.); (D.K.); (M.I.); (Y.S.); (M.I.)
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17
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Sánchez Iglesias Á, Morillo Macías V, Picó Peris A, Fuster-Matanzo A, Nogué Infante A, Muelas Soria R, Bellvís Bataller F, Domingo Pomar M, Casillas Meléndez C, Yébana Huertas R, Ferrer Albiach C. Prostate Region-Wise Imaging Biomarker Profiles for Risk Stratification and Biochemical Recurrence Prediction. Cancers (Basel) 2023; 15:4163. [PMID: 37627191 PMCID: PMC10453281 DOI: 10.3390/cancers15164163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 08/10/2023] [Accepted: 08/13/2023] [Indexed: 08/27/2023] Open
Abstract
BACKGROUND Identifying prostate cancer (PCa) patients with a worse prognosis and a higher risk of biochemical recurrence (BCR) is essential to guide treatment choices. Here, we aimed to identify possible imaging biomarker (perfusion/diffusion + radiomic features) profiles extracted from MRIs that were able to discriminate patients according to their risk or the occurrence of BCR 10 years after diagnosis, as well as to evaluate their predictive value with or without clinical data. METHODS Patients with localized PCa receiving neoadjuvant androgen deprivation therapy and radiotherapy were retrospectively evaluated. Imaging features were extracted from MRIs for each prostate region or for the whole gland. Univariate and multivariate analyses were conducted. RESULTS 128 patients (mean [range] age, 71 [50-83] years) were included. Prostate region-wise imaging biomarker profiles mainly composed of radiomic features allowed discriminating risk groups and patients experiencing BCR. Heterogeneity-related radiomic features were increased in patients with worse prognosis and with BCR. Overall, imaging biomarkers profiles retained good predictive ability (AUC values superior to 0.725 in most cases), which generally improved when clinical data were included (particularly evident for the prediction of the BCR, with AUC values ranging from 0.841 to 0.877 for combined models and sensitivity values above 0.960) and when models were built per prostate region vs. the whole gland. CONCLUSIONS Prostate region-aware imaging profiles enable identification of patients with worse prognosis and with a higher risk of BCR, retaining higher predictive values when combined with clinical variables.
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Affiliation(s)
- Ángel Sánchez Iglesias
- Radiation Oncology Department, Hospital Provincial de Castellón, 12002 Castellón, Spain; (Á.S.I.); (V.M.M.); (R.M.S.)
| | - Virginia Morillo Macías
- Radiation Oncology Department, Hospital Provincial de Castellón, 12002 Castellón, Spain; (Á.S.I.); (V.M.M.); (R.M.S.)
| | - Alfonso Picó Peris
- Quantitative Imaging Biomarkers in Medicine (Quibim), 46021 Valencia, Spain; (A.P.P.); (A.F.-M.); (A.N.I.); (F.B.B.); (M.D.P.); (R.Y.H.)
| | - Almudena Fuster-Matanzo
- Quantitative Imaging Biomarkers in Medicine (Quibim), 46021 Valencia, Spain; (A.P.P.); (A.F.-M.); (A.N.I.); (F.B.B.); (M.D.P.); (R.Y.H.)
| | - Anna Nogué Infante
- Quantitative Imaging Biomarkers in Medicine (Quibim), 46021 Valencia, Spain; (A.P.P.); (A.F.-M.); (A.N.I.); (F.B.B.); (M.D.P.); (R.Y.H.)
| | - Rodrigo Muelas Soria
- Radiation Oncology Department, Hospital Provincial de Castellón, 12002 Castellón, Spain; (Á.S.I.); (V.M.M.); (R.M.S.)
| | - Fuensanta Bellvís Bataller
- Quantitative Imaging Biomarkers in Medicine (Quibim), 46021 Valencia, Spain; (A.P.P.); (A.F.-M.); (A.N.I.); (F.B.B.); (M.D.P.); (R.Y.H.)
| | - Marcos Domingo Pomar
- Quantitative Imaging Biomarkers in Medicine (Quibim), 46021 Valencia, Spain; (A.P.P.); (A.F.-M.); (A.N.I.); (F.B.B.); (M.D.P.); (R.Y.H.)
| | | | - Raúl Yébana Huertas
- Quantitative Imaging Biomarkers in Medicine (Quibim), 46021 Valencia, Spain; (A.P.P.); (A.F.-M.); (A.N.I.); (F.B.B.); (M.D.P.); (R.Y.H.)
| | - Carlos Ferrer Albiach
- Radiation Oncology Department, Hospital Provincial de Castellón, 12002 Castellón, Spain; (Á.S.I.); (V.M.M.); (R.M.S.)
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18
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Aveta A, Cilio S, Contieri R, Spena G, Napolitano L, Manfredi C, Franco A, Crocerossa F, Cerrato C, Ferro M, Del Giudice F, Verze P, Lasorsa F, Salonia A, Nair R, Walz J, Lucarelli G, Pandolfo SD. Urinary MicroRNAs as Biomarkers of Urological Cancers: A Systematic Review. Int J Mol Sci 2023; 24:10846. [PMID: 37446024 DOI: 10.3390/ijms241310846] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 06/26/2023] [Accepted: 06/27/2023] [Indexed: 07/15/2023] Open
Abstract
MicroRNAs (miRNAs) are emerging as biomarkers for the detection and prognosis of cancers due to their inherent stability and resilience. To summarize the evidence regarding the role of urinary miRNAs (umiRNAs) in the detection, prognosis, and therapy of genitourinary cancers, we performed a systematic review of the most important scientific databases using the following keywords: (urinary miRNA) AND (prostate cancer); (urinary miRNA) AND (bladder cancer); (urinary miRNA) AND (renal cancer); (urinary miRNA) AND (testicular cancer); (urinary miRNA) AND (urothelial cancer). Of all, 1364 articles were screened. Only original studies in the English language on human specimens were considered for inclusion in our systematic review. Thus, a convenient sample of 60 original articles was identified. UmiRNAs are up- or downregulated in prostate cancer and may serve as potential non-invasive molecular biomarkers. Several umiRNAs have been identified as diagnostic biomarkers of urothelial carcinoma and bladder cancer (BC), allowing us to discriminate malignant from nonmalignant forms of hematuria. UmiRNAs could serve as therapeutic targets or recurrence markers of non-muscle-invasive BC and could predict the aggressivity and prognosis of muscle-invasive BC. In renal cell carcinoma, miRNAs have been identified as predictors of tumor detection, aggressiveness, and progression to metastasis. UmiRNAs could play an important role in the diagnosis, prognosis, and therapy of urological cancers.
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Affiliation(s)
- Achille Aveta
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, Urology Unit, University of Naples "Federico II", 80138 Naples, Italy
- Department of Urology, Institut Paoli-Calmettes Cancer Centre, 13055 Marseille, France
| | - Simone Cilio
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, Urology Unit, University of Naples "Federico II", 80138 Naples, Italy
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, 20132 Milan, Italy
| | - Roberto Contieri
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, Italy
| | - Gianluca Spena
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, Urology Unit, University of Naples "Federico II", 80138 Naples, Italy
| | - Luigi Napolitano
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, Urology Unit, University of Naples "Federico II", 80138 Naples, Italy
| | - Celeste Manfredi
- Unit of Urology, Department of Woman, Child and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", 80131 Naples, Italy
| | - Antonio Franco
- Department of Urology, Sant'Andrea Hospital, "La Sapienza" University, 00189 Rome, Italy
| | - Fabio Crocerossa
- Department of Urology, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy
| | - Clara Cerrato
- Urology Unit, University Hospital Southampton NHS Trust, Southampton SO16 6YD, UK
| | - Matteo Ferro
- Division of Urology, European Institute of Oncology, 20122 Milan, Italy
| | | | - Paolo Verze
- Department of Medicine and Surgery, Scuola Medica Salernitana, University of Salerno, 84081 Fisciano, Italy
| | - Francesco Lasorsa
- Urology, Andrology and Kidney Transplantation Unit, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari "Aldo Moro", 70124 Bari, Italy
| | - Andrea Salonia
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, 20132 Milan, Italy
| | - Rajesh Nair
- The Urology Centre, Guy's and St. Thomas' NHS Foundation Trust, Guy's Hospital, London SE1 9RT, UK
| | - Jochen Walz
- Department of Urology, Institut Paoli-Calmettes Cancer Centre, 13055 Marseille, France
| | - Giuseppe Lucarelli
- Urology, Andrology and Kidney Transplantation Unit, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari "Aldo Moro", 70124 Bari, Italy
| | - Savio Domenico Pandolfo
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, Urology Unit, University of Naples "Federico II", 80138 Naples, Italy
- Department of Medicine and Surgery, Scuola Medica Salernitana, University of Salerno, 84081 Fisciano, Italy
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19
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Calderone CE, Turner EM, Hayek OE, Summerlin D, West JT, Rais-Bahrami S, Galgano SJ. Contemporary Review of Multimodality Imaging of the Prostate Gland. Diagnostics (Basel) 2023; 13:diagnostics13111860. [PMID: 37296712 DOI: 10.3390/diagnostics13111860] [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: 04/10/2023] [Revised: 05/03/2023] [Accepted: 05/23/2023] [Indexed: 06/12/2023] Open
Abstract
Tissue changes and the enlargement of the prostate, whether benign or malignant, are among the most common groups of diseases that affect men and can have significant impacts on length and quality of life. The prevalence of benign prostatic hyperplasia (BPH) increases significantly with age and affects nearly all men as they grow older. Other than skin cancers, prostate cancer is the most common cancer among men in the United States. Imaging is an essential component in the diagnosis and management of these conditions. Multiple modalities are available for prostate imaging, including several novel imaging modalities that have changed the landscape of prostate imaging in recent years. This review will cover the data relating to commonly used standard-of-care prostate imaging modalities, advances in newer technologies, and newer standards that impact prostate gland imaging.
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Affiliation(s)
- Carli E Calderone
- Department of Radiology, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Eric M Turner
- Department of Radiology, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Omar E Hayek
- Department of Urology, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - David Summerlin
- Department of Radiology, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Janelle T West
- Department of Radiology, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Soroush Rais-Bahrami
- Department of Radiology, University of Alabama at Birmingham, Birmingham, AL 35294, USA
- Department of Urology, University of Alabama at Birmingham, Birmingham, AL 35294, USA
- O'Neal Comprehensive Cancer Center at UAB, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Samuel J Galgano
- Department of Radiology, University of Alabama at Birmingham, Birmingham, AL 35294, USA
- O'Neal Comprehensive Cancer Center at UAB, University of Alabama at Birmingham, Birmingham, AL 35294, USA
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20
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Huaqi Y, Zheng D, Yongkang M, Shiming Z, Zhenghui S, Zhiwei W, Congyu L, Qian L, Bingqi D, Mingkai Z, Chaoshuai Z, Jiangshan P, Tiejun Y. The significance of transrectal ultrasound and urologist_dually guided pelvic floor muscle exercise in improving urinary continence after radical prostatectomy. Eur J Med Res 2023; 28:171. [PMID: 37179346 PMCID: PMC10182606 DOI: 10.1186/s40001-023-01133-3] [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: 09/13/2022] [Accepted: 05/04/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND To determine whether transrectal ultrasound and urologist_dually guided pelvic floor muscle exercise is associated with immediate, early and long-term urinary continence after radical prostatectomy. MATERIALS AND METHODS Data from 114 patients with localized prostate cancer (PC) who underwent RP at Henan Cancer Hospital from November 2018 to April 2021 were included in the retrospective study. Of the 114 patients, 50 patients in the observation group underwent transrectal ultrasound and urologist_dually guided PFME, and 64 patients in the control group underwent verbally_guided PFME. Contractile function of the external urinary sphincter was in the observation group was evaluated. The immediate, early and long-term urinary continence rates were assessed in both groups, and the factors affecting urinary continence were analyzed. RESULTS The urinary continence rate at 2 weeks and 1, 3, 6 and 12 months in the observation group after RP was significantly higher than that in the control group (52.0% vs. 29.7%, 70.0% vs. 39.1%, 82% vs. 57.8, 88% vs. 70.3%, 98.0 vs. 84.4%, p < 0.05). The contractile function of the external urinary sphincter was obviously correlated with urinary continence at multiple visits after RP, except for the 12-month visit. Transrectal ultrasound and urologist-dually guided PFME was verified to be an independent positive factor for urinary continence at 2 weeks and 1, 3, 6 and 12 months using logistic regression analysis. However, TURP was a negative factor for postoperative urinary continence at different times. CONCLUSIONS Transrectal ultrasound and urologist_dually guided PFME had a significant role in improving immediate, early and long-term urinary continence after RP and acted as an independent prognostic factor.
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Affiliation(s)
- Yin Huaqi
- Department of Urology, Henan Cancer Hospital, The Affiliated Cancer Hospital of Zhengzhou University, No.127, Dong Ming Road, Zhengzhou, 450000, China
| | - Du Zheng
- Department of Urology, Henan Cancer Hospital, The Affiliated Cancer Hospital of Zhengzhou University, No.127, Dong Ming Road, Zhengzhou, 450000, China
| | - Ma Yongkang
- Department of Urology, Henan Cancer Hospital, The Affiliated Cancer Hospital of Zhengzhou University, No.127, Dong Ming Road, Zhengzhou, 450000, China
| | - Zhao Shiming
- Department of Urology, Henan Cancer Hospital, The Affiliated Cancer Hospital of Zhengzhou University, No.127, Dong Ming Road, Zhengzhou, 450000, China
| | - Sun Zhenghui
- Department of Urology, Henan Cancer Hospital, The Affiliated Cancer Hospital of Zhengzhou University, No.127, Dong Ming Road, Zhengzhou, 450000, China
| | - Wang Zhiwei
- Department of Ultrasound, Henan Cancer Hospital, The Affiliated Cancer Hospital of Zhengzhou University, No.127, Dong Ming Road, Zhengzhou, 450000, China
| | - Li Congyu
- Department of Ultrasound, Henan Cancer Hospital, The Affiliated Cancer Hospital of Zhengzhou University, No.127, Dong Ming Road, Zhengzhou, 450000, China
| | - Li Qian
- Department of Ultrasound, Henan Cancer Hospital, The Affiliated Cancer Hospital of Zhengzhou University, No.127, Dong Ming Road, Zhengzhou, 450000, China
| | - Dong Bingqi
- Department of Urology, Henan Cancer Hospital, The Affiliated Cancer Hospital of Zhengzhou University, No.127, Dong Ming Road, Zhengzhou, 450000, China
| | - Zhu Mingkai
- Department of Urology, Henan Cancer Hospital, The Affiliated Cancer Hospital of Zhengzhou University, No.127, Dong Ming Road, Zhengzhou, 450000, China
| | - Zhu Chaoshuai
- Department of Urology, Henan Cancer Hospital, The Affiliated Cancer Hospital of Zhengzhou University, No.127, Dong Ming Road, Zhengzhou, 450000, China
| | - Peng Jiangshan
- Department of Urology, Henan Cancer Hospital, The Affiliated Cancer Hospital of Zhengzhou University, No.127, Dong Ming Road, Zhengzhou, 450000, China
| | - Yang Tiejun
- Department of Urology, Henan Cancer Hospital, The Affiliated Cancer Hospital of Zhengzhou University, No.127, Dong Ming Road, Zhengzhou, 450000, China.
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21
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Cellina M, Cè M, Rossini N, Cacioppa LM, Ascenti V, Carrafiello G, Floridi C. Computed Tomography Urography: State of the Art and Beyond. Tomography 2023; 9:909-930. [PMID: 37218935 PMCID: PMC10204399 DOI: 10.3390/tomography9030075] [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: 02/15/2023] [Revised: 04/26/2023] [Accepted: 04/27/2023] [Indexed: 05/24/2023] Open
Abstract
Computed Tomography Urography (CTU) is a multiphase CT examination optimized for imaging kidneys, ureters, and bladder, complemented by post-contrast excretory phase imaging. Different protocols are available for contrast administration and image acquisition and timing, with different strengths and limits, mainly related to kidney enhancement, ureters distension and opacification, and radiation exposure. The availability of new reconstruction algorithms, such as iterative and deep-learning-based reconstruction has dramatically improved the image quality and reducing radiation exposure at the same time. Dual-Energy Computed Tomography also has an important role in this type of examination, with the possibility of renal stone characterization, the availability of synthetic unenhanced phases to reduce radiation dose, and the availability of iodine maps for a better interpretation of renal masses. We also describe the new artificial intelligence applications for CTU, focusing on radiomics to predict tumor grading and patients' outcome for a personalized therapeutic approach. In this narrative review, we provide a comprehensive overview of CTU from the traditional to the newest acquisition techniques and reconstruction algorithms, and the possibility of advanced imaging interpretation to provide an up-to-date guide for radiologists who want to better comprehend this technique.
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Affiliation(s)
- Michaela Cellina
- Radiology Department, Fatebenefratelli Hospital, ASST Fatebenefratelli Sacco, Piazza Principessa Clotilde 3, 20121 Milan, Italy
| | - Maurizio Cè
- Postgraduation School in Radiodiagnostics, Università degli Studi di Milano, Via Festa del Perdono 7, 20122 Milan, Italy
| | - Nicolo’ Rossini
- Department of Clinical, Special and Dental Sciences, University Politecnica delle Marche, 60126 Ancona, Italy
| | - Laura Maria Cacioppa
- Division of Interventional Radiology, Department of Radiological Sciences, University Politecnica delle Marche, 60126 Ancona, Italy
| | - Velio Ascenti
- Postgraduation School in Radiodiagnostics, Università degli Studi di Milano, Via Festa del Perdono 7, 20122 Milan, Italy
| | - Gianpaolo Carrafiello
- Radiology Department, Policlinico di Milano Ospedale Maggiore|Fondazione IRCCS Ca’ Granda, Via Francesco Sforza 35, 20122 Milan, Italy
| | - Chiara Floridi
- Division of Interventional Radiology, Department of Radiological Sciences, University Politecnica delle Marche, 60126 Ancona, Italy
- Division of Special and Pediatric Radiology, Department of Radiology, University Hospital “Umberto I-Lancisi-Salesi”, 60126 Ancona, Italy
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22
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Tyagi P, Moon CH, Connell M, Ganguly A, Cho KJ, Tarin T, Dhir R, Sholosh B, Maranchie J. Intravesical Contrast-Enhanced MRI: A Potential Tool for Bladder Cancer Surveillance and Staging. Curr Oncol 2023; 30:4632-4647. [PMID: 37232808 PMCID: PMC10217503 DOI: 10.3390/curroncol30050350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 04/25/2023] [Accepted: 04/26/2023] [Indexed: 05/27/2023] Open
Abstract
This review article gives an overview of the current state of the art of bladder cancer imaging and then discusses in depth the scientific and technical merit of a novel imaging approach, tracing its evolution from murine cancer models to cancer patients. While the poor resolution of soft tissue obtained by widely available imaging options such as abdominal sonography and radiation-based CT leaves them only suitable for measuring the gross tumor volume and bladder wall thickening, dynamic contrast-enhanced magnetic resolution imaging (DCE MRI) is demonstrably superior in resolving muscle invasion. However, major barriers still exist in its adoption. Instead of injection for DCE-MRI, intravesical contrast-enhanced MRI (ICE-MRI) instills Gadolinium chelate (Gadobutrol) together with trace amounts of superparamagnetic agents for measurement of tumor volume, depth, and aggressiveness. ICE-MRI leverages leaky tight junctions to accelerate passive paracellular diffusion of Gadobutrol (604.71 Daltons) by treading the paracellular ingress pathway of fluorescein sodium and of mitomycin (<400 Daltons) into bladder tumor. The soaring cost of diagnosis and care of bladder cancer could be mitigated by reducing the use of expensive operating room resources with a potential non-surgical imaging option for cancer surveillance, thereby reducing over-diagnosis and over-treatment and increasing organ preservation.
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Affiliation(s)
- Pradeep Tyagi
- Department of Urology, School of Medicine, University of Pittsburgh, Pittsburgh, PA 15213, USA
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23
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Chang YH, Pan SY, Lin CY, Huang CP, Chung CJ, Chen YH, Chen WC. Factors Deciding Conservative or Intervention Treatment for Prostate Abscess: A Retrospective Case-Control Study. J Pers Med 2023; 13:jpm13030484. [PMID: 36983666 PMCID: PMC10058703 DOI: 10.3390/jpm13030484] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/04/2023] [Accepted: 03/06/2023] [Indexed: 03/30/2023] Open
Abstract
Prostate abscess (PA) can lead to severe urosepsis and septic shock if not treated promptly. However, early diagnosis can be hindered by the declining incidence of PA, especially in developing countries and high-risk patients. Despite the prevalence of PA, there is currently a lack of well-established contemporary guidelines or treatment algorithms. This study aimed to review the etiology, pathophysiology, diagnosis, and treatment options for PA, as well as analyze the characteristics, background profiles of patients, and clinical course. Ultimately, the goal was to develop a personalized treatment strategy for patients with PA. This retrospective study examined 44 patients diagnosed with PA at a tertiary medical center between 2010 and 2020. The patients were divided into two groups based on their treatment: conservative treatment or intervention (transurethral resection of the prostate [TURP] or transurethral prostate drainage [TPD]). The study evaluated various factors, including patients' background profiles, comorbidities, laboratory data, and PA size and volume. Complications of the interventions were also analyzed. No significant differences were found in basic data between the conservative treatment group (19 patients) and intervention group (25 patients; 20 for TURP, 5 for TPD). However, it was observed that single abscesses, size <2.2 cm, and prostate volume <48 cm3, may be suitable for conservative treatment. Patients with diabetes mellitus and human immunodeficiency virus should be monitored for thrombotic events. In addition, there was a significant difference in white blood count between the two groups (12.1 ± 7.0 vs. 17.6 ± 9.7 × 109/L, p < 0.05). A subgroup analysis of the intervention group showed no significant difference in the risk of complications between TPD and TURP. Patients with poorly controlled diabetes mellitus and immunodeficiency are at a high risk of PA but are not indicated for surgical treatment. The PA profile, including number, size, volume, and percentage to prostate volume, should be considered when deciding on surgical intervention for patients with PA. Patients with higher leukocytosis may require surgical treatment. Overall, these findings can help guide the development of a personalized treatment strategy for patients with PA.
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Affiliation(s)
- Yi-Huei Chang
- Department of Urology, China Medical University Hospital, Taichung 404327, Taiwan
- Department of Public Health, College of Public Health, China Medical University, Taichung 406333, Taiwan
| | - Szu-Ying Pan
- Department of Urology, China Medical University Hospital, Taichung 404327, Taiwan
| | - Chia-Yu Lin
- School of Medicine, College of Medicine, China Medical University, Taichung 404333, Taiwan
| | - Chi-Ping Huang
- Department of Urology, China Medical University Hospital, Taichung 404327, Taiwan
- School of Medicine, College of Medicine, China Medical University, Taichung 404333, Taiwan
| | - Chi-Jung Chung
- Department of Public Health, College of Public Health, China Medical University, Taichung 406333, Taiwan
- Department of Medical Research, China Medical University Hospital, Taichung 404327,Taiwan
| | - Yung-Hsiang Chen
- Graduate Institute of Integrated Medicine, College of Chinese Medicine, China Medical University, Taichung 404333, Taiwan
- Department of Psychology, College of Medical and Health Science, Asia University, Taichung 413305, Taiwan
| | - Wen-Chi Chen
- Department of Urology, China Medical University Hospital, Taichung 404327, Taiwan
- Department of Medical Research, China Medical University Hospital, Taichung 404327,Taiwan
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Nematollahi H, Moslehi M, Aminolroayaei F, Maleki M, Shahbazi-Gahrouei D. Diagnostic Performance Evaluation of Multiparametric Magnetic Resonance Imaging in the Detection of Prostate Cancer with Supervised Machine Learning Methods. Diagnostics (Basel) 2023; 13:diagnostics13040806. [PMID: 36832294 PMCID: PMC9956028 DOI: 10.3390/diagnostics13040806] [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: 01/10/2023] [Revised: 02/15/2023] [Accepted: 02/17/2023] [Indexed: 02/25/2023] Open
Abstract
Prostate cancer is the second leading cause of cancer-related death in men. Its early and correct diagnosis is of particular importance to controlling and preventing the disease from spreading to other tissues. Artificial intelligence and machine learning have effectively detected and graded several cancers, in particular prostate cancer. The purpose of this review is to show the diagnostic performance (accuracy and area under the curve) of supervised machine learning algorithms in detecting prostate cancer using multiparametric MRI. A comparison was made between the performances of different supervised machine-learning methods. This review study was performed on the recent literature sourced from scientific citation websites such as Google Scholar, PubMed, Scopus, and Web of Science up to the end of January 2023. The findings of this review reveal that supervised machine learning techniques have good performance with high accuracy and area under the curve for prostate cancer diagnosis and prediction using multiparametric MR imaging. Among supervised machine learning methods, deep learning, random forest, and logistic regression algorithms appear to have the best performance.
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