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Bogaard M, Strømme JM, Kidd SG, Johannessen B, Bakken AC, Lothe RA, Axcrona K, Skotheim RI, Axcrona U. GRIN3A: A biomarker associated with a cribriform pattern and poor prognosis in prostate cancer. Neoplasia 2024; 55:101023. [PMID: 38944914 DOI: 10.1016/j.neo.2024.101023] [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: 01/19/2024] [Revised: 06/20/2024] [Accepted: 06/27/2024] [Indexed: 07/02/2024]
Abstract
Prostate cancer with a cribriform pattern, including invasive cribriform carcinoma (ICC) and/or intraductal carcinoma (IDC) is associated with a poor prognosis, and the underlying mechanisms are unclear. Therefore, we aimed to identify biomarkers for this feature. Using a radical prostatectomy cohort, we performed within-patient differential expression analyses with RNA sequencing data to compare samples with a cribriform pattern to those with non-cribriform Gleason pattern 4 (NcGP4; n=13). ACSM1, GRIN3A, PCDHB2, and REG4 were identified as differentially expressed, and validation was performed using real-time reverse transcription polymerase chain reaction (n=99; 321 RNA samples) and RNA in situ hybridization on tissue microarrays (n=479; 2047 tissue cores). GRIN3A was significantly higher expressed in cribriform pattern vs. NcGP4, when assessed within the same patient (n=27; p=0.005) and between different patients (n=83; p=0.001). Tissue cores with IDC more often expressed GRIN3A compared to ICC, NcGP4, and benign tissue (52 % vs. ≤ 32 %). When IDC and NcGP4 was compared within the same patient (173 pairs of tissue cores; 54 patients), 38 (22 %) of the tissue microarray core pairs had GRIN3A expression in only IDC, 33 (19 %) had expression in both IDC and NcGP4, 14 (8 %) in only NcGP4 and 88 (51 %) were negative in both entities (p=0.001). GRIN3A was as well associated with biochemical recurrence (log-rank, p=0.002). In conclusion, ectopic GRIN3A expression is an RNA-based biomarker for the presence of cribriform prostate cancer, particularly for IDC.
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Affiliation(s)
- Mari Bogaard
- Department of Pathology, Oslo University Hospital-Radiumhospitalet, Oslo, Norway; Department of Molecular Oncology, Institute for Cancer Research, Oslo University Hospital-Radiumhospitalet, Oslo, Norway; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Jonas M Strømme
- Department of Molecular Oncology, Institute for Cancer Research, Oslo University Hospital-Radiumhospitalet, Oslo, Norway; Department of Informatics, Faculty of Mathematics and Natural Sciences, University of Oslo, Oslo, Norway
| | - Susanne G Kidd
- Department of Molecular Oncology, Institute for Cancer Research, Oslo University Hospital-Radiumhospitalet, Oslo, Norway; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Bjarne Johannessen
- Department of Molecular Oncology, Institute for Cancer Research, Oslo University Hospital-Radiumhospitalet, Oslo, Norway
| | - Anne C Bakken
- Department of Molecular Oncology, Institute for Cancer Research, Oslo University Hospital-Radiumhospitalet, Oslo, Norway
| | - Ragnhild A Lothe
- Department of Molecular Oncology, Institute for Cancer Research, Oslo University Hospital-Radiumhospitalet, Oslo, Norway; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Karol Axcrona
- Department of Molecular Oncology, Institute for Cancer Research, Oslo University Hospital-Radiumhospitalet, Oslo, Norway; Department of Urology, Akershus University Hospital, Lørenskog, Norway
| | - Rolf I Skotheim
- Department of Molecular Oncology, Institute for Cancer Research, Oslo University Hospital-Radiumhospitalet, Oslo, Norway; Department of Informatics, Faculty of Mathematics and Natural Sciences, University of Oslo, Oslo, Norway
| | - Ulrika Axcrona
- Department of Pathology, Oslo University Hospital-Radiumhospitalet, Oslo, Norway; Department of Molecular Oncology, Institute for Cancer Research, Oslo University Hospital-Radiumhospitalet, Oslo, Norway.
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Greenland NY, Cooperberg MR, Carroll PR, Cowan JE, Simko JP, Stohr BA, Chan E. Morphologic patterns observed in prostate biopsy cases with discrepant grade group and molecular risk classification. Prostate 2024; 84:1076-1085. [PMID: 38734990 DOI: 10.1002/pros.24725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 03/27/2024] [Accepted: 05/01/2024] [Indexed: 05/13/2024]
Abstract
BACKGROUND Molecular-based risk classifier tests are increasingly being utilized by urologists and radiation oncologists to guide clinical decision making. The Decipher prostate biopsy test is a 22-gene RNA biomarker assay designed to predict likelihood of high-grade disease at radical prostatectomy and risk of metastasis and mortality. The test provides a risk category of low, intermediate, or high. We investigated histologic features of biopsies in which the Grade Group (GG) and Decipher risk category (molecular risk) were discrepant. METHODS Our institutional urologic outcomes database was searched for men who underwent prostate biopsies with subsequent Decipher testing from 2016 to 2020. We defined discrepant GG and molecular risk as either GG1-2 with high Decipher risk category or GG ≥ 3 with low Decipher risk category. The biopsy slide on which Decipher testing was performed was re-reviewed for GG and various histologic features, including % Gleason pattern 4, types of Gleason pattern 4 and 5, other "high risk" features (e.g., complex papillary, ductal carcinoma, intraductal carcinoma [IDC]), and other unusual and often "difficult to grade" patterns (e.g., atrophic carcinoma, mucin rupture, pseudohyperplastic carcinoma, collagenous fibroplasia, foamy gland carcinoma, carcinoma with basal cell marker expression, carcinoma with prominent vacuoles, and stromal reaction). Follow-up data was also obtained from the electronic medical record. RESULTS Of 178 men who underwent prostate biopsies and had Decipher testing performed, 41 (23%) had discrepant GG and molecular risk. Slides were available for review for 33/41 (80%). Of these 33 patients, 23 (70%) had GG1-2 (GG1 n = 5, GG2 n = 18) with high Decipher risk, and 10 (30%) had GG ≥ 3 with low Decipher risk. Of the 5 GG1 cases, one case was considered GG2 on re-review; no other high risk features were identified but each case showed at least one of the following "difficult to grade" patterns: 3 atrophic carcinoma, 1 collagenous fibroplasia, 1 carcinoma with mucin rupture, and 1 carcinoma with basal cell marker expression. Of the 18 GG2 high Decipher risk cases, 2 showed GG3 on re-review, 5 showed large cribriform and/or other high risk features, and 10 showed a "difficult to grade" pattern. Of the 10 GG ≥ 3 low Decipher risk cases, 5 had known high risk features including 2 with large cribriform, 1 with IDC, and 1 with Gleason pattern 5. CONCLUSIONS In GG1-2 high Decipher risk cases, difficult to grade patterns were frequently seen in the absence of other known high risk morphologic features; whether these constitute true high risk cases requires further study. In the GG ≥ 3 low Decipher risk cases, aggressive histologic patterns such as large cribriform and IDC were observed in half (50%) of cases; therefore, the molecular classifier may not capture all high risk histologic patterns.
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Affiliation(s)
- Nancy Y Greenland
- Department of Pathology, University of California, San Francisco, San Francisco, California, USA
- UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California, USA
| | - Matthew R Cooperberg
- UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California, USA
- Department of Urology, University of California, San Francisco, San Francisco, California, USA
| | - Peter R Carroll
- UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California, USA
- Department of Urology, University of California, San Francisco, San Francisco, California, USA
| | - Janet E Cowan
- UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California, USA
- Department of Urology, University of California, San Francisco, San Francisco, California, USA
| | - Jeffry P Simko
- Department of Pathology, University of California, San Francisco, San Francisco, California, USA
- UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California, USA
| | - Bradley A Stohr
- Department of Pathology, University of California, San Francisco, San Francisco, California, USA
- UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California, USA
| | - Emily Chan
- Department of Pathology, University of California, San Francisco, San Francisco, California, USA
- UCSF Helen Diller Comprehensive Cancer Center, San Francisco, California, USA
- Department of Pathology, Stanford University School of Medicine, Stanford, California, USA
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3
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Compérat E, Kläger J, Rioux-Leclercq N, Oszwald A, Wasinger G. Cribriform versus Intraductal: How to Determine the Difference. Cancers (Basel) 2024; 16:2002. [PMID: 38893122 PMCID: PMC11171388 DOI: 10.3390/cancers16112002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Revised: 05/22/2024] [Accepted: 05/23/2024] [Indexed: 06/21/2024] Open
Abstract
Over the years, our understanding of cribriform and intraductal prostate cancer (PCa) has evolved significantly, leading to substantial changes in their classification and clinical management. This review discusses the histopathological disparities between intraductal and cribriform PCa from a diagnostic perspective, aiming to aid pathologists in achieving accurate diagnoses. Furthermore, it discusses the ongoing debate surrounding the different recommendations between ISUP and GUPS, which pose challenges for practicing pathologists and complicates consensus among them. Recent studies have shown promising results in integrating these pathological features into clinical decision-making tools, improving predictions of PCa recurrence, cancer spread, and mortality. Future research efforts should focus on further unraveling the biological backgrounds of these entities and their implications for clinical management to ultimately improve PCa patient outcomes.
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Affiliation(s)
- Eva Compérat
- Department of Pathology, Medical University of Vienna, 1090 Vienna, Austria
| | - Johannes Kläger
- Department of Pathology, Medical University of Vienna, 1090 Vienna, Austria
| | | | - André Oszwald
- Department of Pathology, Medical University of Vienna, 1090 Vienna, Austria
| | - Gabriel Wasinger
- Department of Pathology, Medical University of Vienna, 1090 Vienna, Austria
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Muthusamy S, Smith SC. Contemporary Diagnostic Reporting for Prostatic Adenocarcinoma: Morphologic Aspects, Molecular Correlates, and Management Perspectives. Adv Anat Pathol 2024; 31:188-201. [PMID: 38525660 DOI: 10.1097/pap.0000000000000444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2024]
Abstract
The diagnosis and reporting of prostatic adenocarcinoma have evolved from the classic framework promulgated by Dr Donald Gleason in the 1960s into a complex and nuanced system of grading and reporting that nonetheless retains the essence of his remarkable observations. The criteria for the "Gleason patterns" originally proposed have been continually refined by consensuses in the field, and Gleason scores have been stratified into a patient-friendly set of prognostically validated and widely adopted Grade Groups. One product of this successful grading approach has been the opportunity for pathologists to report diagnoses that signal carefully personalized management, placing the surgical pathologist's interpretation at the center of patient care. At one end of the continuum of disease aggressiveness, personalized diagnostic care means to sub-stratify patients with more indolent disease for active surveillance, while at the other end of the continuum, reporting histologic markers signaling aggression allows sub-stratification of clinically significant disease. Whether contemporary reporting parameters represent deeper nuances of more established ones (eg, new criteria and/or quantitation of Gleason patterns 4 and 5) or represent additional features reported alongside grade (intraductal carcinoma, cribriform patterns of carcinoma), assessment and grading have become more complex and demanding. Herein, we explore these newer reporting parameters, highlighting the state of knowledge regarding morphologic, molecular, and management aspects. Emphasis is made on the increasing value and stakes of histopathologists' interpretations and reporting into current clinical risk stratification and treatment guidelines.
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Affiliation(s)
| | - Steven Christopher Smith
- Department of Pathology, VCU School of Medicine, Richmond, VA
- Department of Surgery, Division of Urology, VCU School of Medicine, Richmond, VA
- Richmond Veterans Affairs Medical Center, Richmond, VA
- Massey Comprehensive Cancer Center, VCU Health, Richmond, VA
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5
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Greenland NY, Cowan JE, Stohr BA, Simko JP, Carroll PR, Chan E. Large cribriform glands (> 0.25 mm diameter) as a predictor of adverse pathology in men with Grade Group 2 prostate cancer. Histopathology 2024; 84:614-623. [PMID: 38012532 DOI: 10.1111/his.15102] [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: 08/31/2023] [Revised: 10/19/2023] [Accepted: 11/06/2023] [Indexed: 11/29/2023]
Abstract
AIMS A recent outcome-based, radical prostatectomy study defined > 0.25 mm diameter to distinguish large versus small cribriform glands, with > 0.25 mm associated with worse recurrence-free survival. This study evaluates whether identification of > 0.25 mm cribriform glands in Grade Group 2 patients at biopsy is associated with adverse pathology at radical prostatectomy. METHODS AND RESULTS Tumours containing biopsy slides for 133 patients with Grade Group 2 prostate cancer with subsequent radical prostatectomy were re-reviewed for large cribriform glands (diameter > 0.25 mm). The primary outcome was adverse pathology (Grade Groups 3-5; stage pT3a or greater, or pN1). The secondary outcome was recurrence-free survival. Cribriform pattern was present in 52 of 133 (39%) patients; of these, 16 of 52 (31%) had large cribriform glands and 36 of 52 (69%) had only small cribriform glands. Patients with large cribriform glands had significantly more adverse pathology at radical prostatectomy compared to patients with small cribriform glands and no cribriform glands (large = 11 of 16, 69%; small = 12 of 36, 33%; no cribriform = 25 of 81, 31%; χ2 P-value 0.01). On multivariate analysis, large cribriform glands were also associated with adverse pathology, independent of age, prostate-specific antigen (PSA)/PSA density at diagnosis, year of diagnosis and biopsy cores percentage positive (global P-value 0.02). Large cribriform glands were also associated with increased CAPRA-S surgical risk score (Kruskal-Wallis P-value 0.02). CONCLUSIONS Large cribriform glands using a diameter > 0.25 mm definition in Grade Group 2 patients on biopsy are associated with increased risk of adverse pathology at radical prostatectomy. The presence of large cribriform histology should be considered when offering active surveillance for those with Grade Group 2 disease.
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Affiliation(s)
- Nancy Y Greenland
- Departments of Pathology and Urology, UCSF-Helen Diller Comprehensive Cancer Center, University of California, San Francisco, CA, USA
| | - Janet E Cowan
- Departments of Pathology and Urology, UCSF-Helen Diller Comprehensive Cancer Center, University of California, San Francisco, CA, USA
| | - Bradley A Stohr
- Departments of Pathology and Urology, UCSF-Helen Diller Comprehensive Cancer Center, University of California, San Francisco, CA, USA
| | - Jeffry P Simko
- Departments of Pathology and Urology, UCSF-Helen Diller Comprehensive Cancer Center, University of California, San Francisco, CA, USA
| | - Peter R Carroll
- Departments of Pathology and Urology, UCSF-Helen Diller Comprehensive Cancer Center, University of California, San Francisco, CA, USA
| | - Emily Chan
- Departments of Pathology and Urology, UCSF-Helen Diller Comprehensive Cancer Center, University of California, San Francisco, CA, USA
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
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Nguyen NNJ, Liu K, Lajkosz K, Iczkowski KA, van der Kwast TH, Downes MR. Addition of cribriform pattern 4 and intraductal prostatic carcinoma into the CAPRA-S tool improves post-radical prostatectomy patient stratification in a multi-institutional cohort. J Clin Pathol 2024:jcp-2023-209222. [PMID: 38378247 DOI: 10.1136/jcp-2023-209222] [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: 10/04/2023] [Accepted: 02/08/2024] [Indexed: 02/22/2024]
Abstract
AIMS Pre-surgical risk classification tools for prostate cancer have shown better patient stratification with the addition of cribriform pattern 4 (CC) and intraductal prostatic carcinoma (IDC) identified in biopsies. Here, we analyse the additional prognostic impact of CC/IDC observed in prostatectomies using Cancer of Prostate Risk Assessment post-surgical (CAPRA-S) stratification. METHODS A retrospective cohort of treatment-naïve radical prostatectomy specimens from three North American academic institutions (2010-2018) was assessed for the presence of CC/IDC. Patients were classified, after calculating the CAPRA-S scores, into low-risk (0-2), intermediate-risk (3-5) and high-risk (6-12) groups. Kaplan-Meier curves were created to estimate biochemical recurrence (BCR)-free survival. Prognostic performance was examined using Harrell's concordance index, and the effects of CC/IDC within each risk group were evaluated using the Cox proportional hazards models. RESULTS Our cohort included 825 prostatectomies (grade group (GG)1, n=94; GG2, n=475; GG3, n=185; GG4, n=13; GG5, n=58). CC/IDC was present in 341 (41%) prostatectomies. With a median follow-up of 4.2 years (range 2.9-6.4), 166 (20%) patients experienced BCR. The CAPRA-S low-risk, intermediate-risk and high-risk groups comprised 357 (43%), 328 (40%) and 140 (17%) patients, and discriminated for BCR-free survival (p<0.0001). For CAPRA-S scores 3-5, the addition of CC/IDC status improved stratification for BCR (HR 2.27, 95% CI 1.41 to 3.66, p<0.001) and improved the overall c-index (0.689 vs 0.667, analysis of variance p<0.001). CONCLUSION The addition of CC/IDC into the CAPRA-S classification significantly improved post-radical prostatectomy patient stratification for BCR among the intermediate-risk group (CAPRA-S scores 3-5). The reporting of CC and IDC should be included in future prostate cancer stratification tools for improved outcome prediction.
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Affiliation(s)
| | - Kristen Liu
- Department of Pathology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Katherine Lajkosz
- Department of Biostatistics, University Health Network, Toronto, Ontario, Canada
| | - Kenneth A Iczkowski
- Department of Pathology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Theodorus H van der Kwast
- Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
- Department of Pathology, University Health Network, Toronto, Ontario, Canada
| | - Michelle R Downes
- Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
- Department of Anatomic Pathology, Precision Diagnostics & Therapeutics Program, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
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Russo GI, Soeterik T, Puche-Sanz I, Broggi G, Lo Giudice A, De Nunzio C, Lombardo R, Marra G, Gandaglia G. Oncological outcomes of cribriform histology pattern in prostate cancer patients: a systematic review and meta-analysis. Prostate Cancer Prostatic Dis 2023; 26:646-654. [PMID: 36216967 DOI: 10.1038/s41391-022-00600-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 08/25/2022] [Accepted: 09/23/2022] [Indexed: 01/12/2023]
Abstract
BACKGROUND Changes applied to the Prostate cancer (PCa) histopathology grading, where patients with cribriform patterns (CP) may be categorized as grade group 2 and could hypothetically be surveilled. However, CP has been associated with worse oncological outcomes. The aim of our study is to systematically review and meta-analyze the available evidence on CP in PCa patients. METHODS This analysis was registered on PROSPERO (CRD42022298473). We performed a systematic literature search of PubMed, EMBASE and Scopus using Medical Subject Headings (MeSH) indexes, keyword searches, and publication types until December 2021. The search terms included: "prostate", "prostate cancer" and "cribriform". We also searched reference lists of relevant articles. Eligible studies included published journal articles that provided quantitative data on the association between cribriform patterns at radical prostatectomy and the presence of extra-prostatic extension (EPE), seminal vesicle invasion (SVI), positive surgical margins (PSM), biochemical recurrence (BCR) or cancer specific mortality (CSM). RESULTS Overall, 31 studies were included for the quantitative analysis. All articles have been published during a span of 11 years (2011-2022) with a mean month of follow-up of 62.87 months. The mean quality of these studies, assessed with the Newcastle Ottawa Scale was 6.27. We demonstrated that CP was associated with greater risk of EPE (odds ratio [OR] 1.96; P < 0.0001), SVI (OR: 2.89; p < 0.01), and PSM (OR: 1.88; p < 0.0007). Our analyses showed that CP was associated with greater risk of BCR (hazard ratio [HR]: 2.14; p < 0.01) and of CSM (HR: 3.30, p < 0.01). CONCLUSION The presence of CP is associated with adverse pathology at radical prostatectomy and worse biochemical recurrence and cancer specific mortality. These results highlight the importance of a better pathologic report of CP to advise clinician for a strict follow-up in PCa patients.
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Affiliation(s)
| | - Timo Soeterik
- Department of Urology, St Antonius Hospital, Utrecht, The Netherlands
| | - Ignacio Puche-Sanz
- Hospital Universitario Virgen de las Nieves (HUVN). Department of Urology. Instituto de Investigación Biosanitaria ibs. GRANADA, Granada, Spain
| | - Giuseppe Broggi
- Department of Medical and Surgical Sciences and Advanced Technologies "G.F. Ingrassia", Catania, Italy
| | | | - Cosimo De Nunzio
- Department of Urology, "Sant'Andrea" Hospital, "La Sapienza" University, Rome, Italy
| | - Riccardo Lombardo
- Department of Urology, "Sant'Andrea" Hospital, "La Sapienza" University, Rome, Italy
| | - Giancarlo Marra
- Department of Surgical Sciences, University of Turin and Città della Salute e della Scienza, Turin, Italy
| | - Giorgio Gandaglia
- Unit of Urology/Division of Oncology, IRCCS Ospedale San Raffaele, Milan, Italy
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Tohi Y, Ishikawa R, Kato T, Miyakawa J, Matsumoto R, Mori K, Mitsuzuka K, Inokuchi J, Matsumura M, Shiga K, Naito H, Kohjimoto Y, Kawamura N, Inoue M, Akamatsu S, Terada N, Miyazawa Y, Narita S, Haba R, Sugimoto M. Increasing age predicts adverse pathology including intraductal carcinoma of the prostate and cribriform patterns in deferred radical prostatectomy after upfront active surveillance for Gleason grade group 1 prostate cancer: analysis of prospective observational study cohort. Jpn J Clin Oncol 2023; 53:984-990. [PMID: 37496400 DOI: 10.1093/jjco/hyad088] [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: 04/17/2023] [Accepted: 07/11/2023] [Indexed: 07/28/2023] Open
Abstract
BACKGROUND In men undergoing upfront active surveillance, predictors of adverse pathology in radical prostatectomy specimens, including intraductal carcinoma of the prostate and cribriform patterns, remain unknown. Therefore, we aimed to examine whether adverse pathology in radical prostatectomy specimens could be predicted using preoperative patient characteristics. METHODS We re-reviewed available radical prostatectomy specimens from 1035 men prospectively enrolled in the PRIAS-JAPAN cohort between January 2010 and September 2020. We defined adverse pathology on radical prostatectomy specimens as Gleason grade group ≥3, pT stage ≥3, pN positivity or the presence of intraductal carcinoma of the prostate or cribriform patterns. We also examined the predictive factors associated with adverse pathology. RESULTS All men analyzed had Gleason grade group 1 specimens at active surveillance enrolment. The incidence of adverse pathologies was 48.9% (with intraductal carcinoma of the prostate or cribriform patterns, 33.6%; without them, 15.3%). The addition of intraductal carcinoma of the prostate or cribriform patterns to the definition of adverse pathology increased the incidence by 10.9%. Patients showing adverse pathology with intraductal carcinoma of the prostate or cribriform patterns had lower biochemical recurrence-free survival (log-rank P = 0.0166). Increasing age at active surveillance enrolment and before radical prostatectomy was the only predictive factor for adverse pathology (odds ratio: 1.1, 95% confidence interval: 1.02-1.19, P = 0.0178; odds ratio: 1.12, 95% confidence interval: 1.02-1.22, P = 0.0126). CONCLUSIONS Increasing age could be a predictive factor for adverse pathology. Our findings suggest that older men could potentially derive advantages from adhering to the examination schedule in active surveillance.
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Affiliation(s)
- Yoichiro Tohi
- Department of Urology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Ryou Ishikawa
- Department of Diagnostic Pathology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Takuma Kato
- Department of Urology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Jimpei Miyakawa
- Department of Urology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Ryuji Matsumoto
- Department of Renal and Genito-Urinary Surgery, Graduate School of Medicine, Hokkaido University, Hokkaido, Japan
| | - Keiichiro Mori
- Department of Urology, Jikei University School of Medicine, Tokyo, Japan
| | - Koji Mitsuzuka
- Department of Urology, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Junichi Inokuchi
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masafumi Matsumura
- Department of Urology, National Hospital Organization Shikoku Cancer Center, Ehime, Japan
| | | | - Hirohito Naito
- Department of Urology, Kurashiki Central Hospital, Okayama, Japan
| | - Yasuo Kohjimoto
- Department of Urology, Wakayama Medical University, Wakayama, Japan
| | - Norihiko Kawamura
- Department of Urology, Osaka International Cancer Institute, Osaka, Japan
| | - Masaharu Inoue
- Department of Urology, Saitama Cancer Center, Saitama, Japan
| | - Shusuke Akamatsu
- Department of Urology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Naoki Terada
- Department of Urology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Yoshiyuki Miyazawa
- Department of Urology, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Shintaro Narita
- Department of Urology, Akita University School of Medicine, Akita, Japan
| | - Reiji Haba
- Department of Diagnostic Pathology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Mikio Sugimoto
- Department of Urology, Faculty of Medicine, Kagawa University, Kagawa, Japan
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Shiomi E, Kato R, Kanehira M, Takata R, Sugimura J, Nakamura Y, Ujiie T, Abe T, Obara W. Cribriform pattern in prostate tissues: Predictor for intraductal carcinoma of the prostate based on biopsy and radical prostatectomy pathology. BJUI COMPASS 2023; 4:339-345. [PMID: 37025472 PMCID: PMC10071085 DOI: 10.1002/bco2.201] [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: 07/11/2022] [Revised: 09/26/2022] [Accepted: 10/09/2022] [Indexed: 04/08/2023] Open
Abstract
Objectives This study aims to investigate whether a cribriform pattern on prostate biopsy may be a factor in suspicion of intraductal carcinoma of the prostate after radical prostatectomy. Methods This retrospective study assessed 100 men who underwent prostatectomy from 2015 to 2019. Participants were grouped as 76 patients with Gleason pattern 4 and 24 patients without this pattern. All 100 participants underwent retrograde radical prostatectomy and limited lymph node dissection. The same pathologist evaluated all specimens. The cribriform pattern was evaluated with haematoxylin and eosin counterstaining, and intraductal carcinoma of the prostate was evaluated with immunohistochemical analysis of cytokeratin 34βE12. Results Patients with intraductal carcinoma of the prostate on immunohistochemical analysis showed a significant tendency to relapse in the postoperative period, and those with the cribriform pattern on biopsy had a significant recurrence rate. In univariate and multivariate analyses, intraductal carcinoma of the prostate confirmed in biopsy tissue was an independent predictor of biochemical recurrence after prostatectomy. The rate of intraductal carcinoma of the prostate confirmation was 28% of cases with a cribriform pattern in biopsy tissue, which was increased to 62% in prostatectomy tissues. Conclusion The cribriform pattern in the biopsy tissue may be a predictor for intraductal carcinoma of the prostate.
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Affiliation(s)
- Ei Shiomi
- Iwate Prefectural Ofunato HospitalOfunatoJapan
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10
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Prostate Cancer Morphologies: Cribriform Pattern and Intraductal Carcinoma Relations to Adverse Pathological and Clinical Outcomes-Systematic Review and Meta-Analysis. Cancers (Basel) 2023; 15:cancers15051372. [PMID: 36900164 PMCID: PMC10000112 DOI: 10.3390/cancers15051372] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 02/16/2023] [Accepted: 02/18/2023] [Indexed: 02/25/2023] Open
Abstract
The present study aimed to assess the association between the cribriform pattern (CP)/intraductal carcinoma (IDC) and the adverse pathological and clinical outcomes in the radical prostatectomy (RP) cohort. A systematic search was performed according to the Preferred Reporting Items for Systematic Review and Meta-Analysis statement (PRISMA). The protocol from this review was registered on the PROSPERO platform. We searched PubMed®, the Cochrane Library and EM-BASE® up to the 30th of April 2022. The outcomes of interest were the extraprostatic extension (EPE), seminal vesicle invasion (SVI), lymph node metastasis (LNS met), risk of biochemical recurrence (BCR), distant metastasis (MET) and disease-specific death (DSD). As a result, we identified 16 studies with 164 296 patients. A total of 13 studies containing 3254 RP patients were eligible for the meta-analysis. The CP/IDC was associated with adverse outcomes, including EPE (pooled OR = 2.55, 95%CI 1.23-5.26), SVI (pooled OR = 4.27, 95%CI 1.90-9.64), LNs met (pooled OR = 6.47, 95%CI 3.76-11.14), BCR (pooled OR = 5.09, 95%CI 2.23-11.62) and MET/DSD (pooled OR = 9.84, 95%CI 2.75-35.20, p < 0.001). In conclusion, the CP/IDC belong to highly malignant prostate cancer patterns which have a negative impact on both the pathological and clinical outcomes. The presence of the CP/IDC should be included in the surgical planning and postoperative treatment guidance.
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11
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Heidegger I, Hamdy FC, van den Bergh RCN, Heidenreich A, Sedelaar M, Roupret M. Intermediate-risk Prostate Cancer-A Sheep in Wolf's Clothing? Eur Urol Oncol 2023; 6:103-109. [PMID: 34305038 DOI: 10.1016/j.euo.2021.07.004] [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: 04/06/2021] [Revised: 06/23/2021] [Accepted: 07/07/2021] [Indexed: 11/16/2022]
Abstract
This case-based discussion describes a 65-year-old man newly diagnosed with International Society of Urological Pathology (ISUP) grade 2 prostate cancer (PCa). According to the European Association of Urology classification system, the patient harbors an intermediate-risk cancer. In step-by step discussion, we elaborate guideline-based treatment modalities for intermediate-risk PCa focused on debating active surveillance versus active treatment. Thereby, we discuss the importance of patient characteristics, including age, hereditary factors, life expectancy and comorbidity status, findings of multiparametric magnetic resonance imaging, as well as prostate-specific antigen (PSA) density and PSA kinetics, in predicting the clinical course of the disease. In addition, we focus on cribriform pathology as a predictor of adverse outcomes and critically discuss its relevance in patient management. Lastly, we outline genomic stratification in ISUP 2 cancer as a future tool to predict PCa aggressiveness. PATIENT SUMMARY: Based on current guidelines, patients with intermediate-risk prostate cancer are treated actively or can alternatively undergo an active surveillance approach when favorable risk factors are present. One major issue is to discriminate between patients who benefit from an active therapy approach and those who benefit from a deferred treatment. Therefore, reliable biomarkers and early predictors of disease progression are needed urgently.
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Affiliation(s)
- Isabel Heidegger
- Department of Urology, Medical University Innsbruck, Innsbruck, Austria.
| | - Freddie C Hamdy
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | | | - Axel Heidenreich
- Department of Urology, Uro-Oncology, Robot Assisted and Reconstructive Urologic Surgery, University Hospital Cologne, Cologne, Germany; Department of Urology, Medical University Vienna, Vienna, Austria
| | - Michiel Sedelaar
- Department of Urology, Radboud University, Medical Center, Nijmegen, The Netherlands
| | - Morgan Roupret
- Sorbonne Université, Urology Department, Hôpital Pitié-Salpêtrière, Paris, France
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12
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Roberts MJ, Maurer T, Perera M, Eiber M, Hope TA, Ost P, Siva S, Hofman MS, Murphy DG, Emmett L, Fendler WP. Using PSMA imaging for prognostication in localized and advanced prostate cancer. Nat Rev Urol 2023; 20:23-47. [PMID: 36473945 DOI: 10.1038/s41585-022-00670-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/12/2022] [Indexed: 12/12/2022]
Abstract
The use of prostate-specific membrane antigen (PSMA)-directed applications in modern prostate cancer management has evolved rapidly over the past few years, helping to establish new treatment pathways and provide further insights into prostate cancer biology. However, the prognostic implications of PSMA-PET have not been studied systematically, owing to rapid clinical implementation without long follow-up periods to determine intermediate-term and long-term oncological outcomes. Currently available data suggest that traditional prognostic factors and survival outcomes are associated with high PSMA expression (both according to immunohistochemistry and PET uptake) in men with localized and biochemically recurrent disease. Treatment with curative intent (primary and/or salvage) often fails when PSMA-positive metastases are present; however, the sensitivity of PSMA-PET in detecting all metastases is poor. Low PSMA-PET uptake in recurrent disease is a favourable prognostic factor; however, it can be associated with poor prognosis in conjunction with high 18F-fluorodeoxyglucose uptake in metastatic castration-resistant prostate cancer. Clinical trials embedding PSMA-PET for guiding management with reliable oncological outcomes are needed to support ongoing clinical use.
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Affiliation(s)
- Matthew J Roberts
- Department of Urology, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia.
- University of Queensland Centre for Clinical Research, Faculty of Medicine, Brisbane, Queensland, Australia.
- Department of Urology, Redcliffe Hospital, Brisbane, Queensland, Australia.
| | - Tobias Maurer
- Martini-Klinik Prostate Cancer Center, Department of Urology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Marlon Perera
- Department of Surgery, Austin Health, Heidelberg, Victoria, Australia
| | - Matthias Eiber
- Department of Nuclear Medicine, Technical University of Munich, Munich, Germany
| | - Thomas A Hope
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA, USA
| | - Piet Ost
- Department of Radiation Oncology, Iridium Network, GZA Ziekenhuizen, Antwerp, Belgium
- Department of Human Structure and Repair, Ghent University, Ghent, Belgium
| | - Shankar Siva
- Peter MacCallum Cancer Centre, Radiation Oncology, Parkville, Victoria, Australia
- Sir Peter MacCallum Department of Oncology, Melbourne University, Parkville, Victoria, Australia
| | - Michael S Hofman
- Sir Peter MacCallum Department of Oncology, Melbourne University, Parkville, Victoria, Australia
- Molecular Imaging and Therapeutic Nuclear Medicine, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Prostate Cancer Theranostics and Imaging Centre of Excellence, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Declan G Murphy
- Sir Peter MacCallum Department of Oncology, Melbourne University, Parkville, Victoria, Australia
- Prostate Cancer Theranostics and Imaging Centre of Excellence, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Louise Emmett
- Department of Theranostics and Nuclear Medicine, St Vincent's Hospital, Sydney, New South Wales, Australia
- Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
| | - Wolfgang P Fendler
- Department of Nuclear Medicine, University of Duisburg-Essen, Essen, Germany
- PET Committee of the German Society of Nuclear Medicine, Goettingen, Germany
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13
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Lone Z, Benidir T, Rainey M, Nair M, Davicioni E, Gibb EA, Williamson S, Gupta S, Chaim Ornstein M, Tendulkar R, Weight C, Nguyen JK, Klein EA, Mian OY. Transcriptomic Features of Cribriform and Intraductal Carcinoma of the Prostate. Eur Urol Focus 2022; 8:1575-1582. [PMID: 35662504 DOI: 10.1016/j.euf.2022.05.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 04/28/2022] [Accepted: 05/22/2022] [Indexed: 01/25/2023]
Abstract
BACKGROUND Cribriform (CF) and/or intraductal carcinoma (IDC) are associated with more aggressive prostate cancer (CaP) and worse outcomes. OBJECTIVE The transcriptomic features that typify CF/IDC are not well described and the capacity for clinically utilized genomic classifiers to improve risk modeling for CF/IDC remains undefined. DESIGN, SETTING, AND PARTICIPANTS We performed a retrospective review of CaP patients who had Decipher testing at a single high-volume institution. Index lesions from radical prostatectomy specimens were identified by genitourinary pathologists who simultaneously reviewed prostatectomy specimens for the presence of CF and IDC features. Patients were grouped based on pathologic features, specifically the absence of CF/IDC (CF-/IDC-), CF positive only (CF+/IDC-), and CF/IDC positive (CF+/IDC+). OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Clinical, pathologic, and genomic categorical variables were assessed using the Pearson chi-square test, while quantitative variables were assessed with the Kruskal-Wallis test. Multivariable logistic regression was used to identify the predictors of high-risk Decipher scores (>0.60). A gene set enrichment analysis was performed to identify genes and gene networks associated with CF/IDC status. RESULTS AND LIMITATIONS A total of 463 patients were included. Patients who were CF+/IDC+ had the highest Decipher risk scores (CF+/IDC+: 0.79 vs CF+/IDC-: 0.71 vs CF-/IDC-: 0.56, p < 0.001). On multivariate logistic regression, predictors of high-risk Decipher scores included the presence of CF, both alone (CF+/IDC-; odds ratio [OR]: 5.45, p < 0.001) or in combination with positive IDC status (CF+/IDC+; OR: 6.87, p < 0.001). On the gene set enrichment analysis, MYC pathway upregulation was significantly enriched in tumor samples from CF/IDC-positive patients (normalized enrichment score [NES]: 1.65, p = 0.046). Other enriched pathways included E2F targets (NES: 1.69, p = 0.031) and oxidative phosphorylation (NES: 1.68, =0 .033). CONCLUSIONS This is the largest series identifying an association between a clinically validated genomic classifier and the presence of CF and IDC at radical prostatectomy. Tumors with CF and intraductal features were associated with aggressive transcriptomic signatures. PATIENT SUMMARY Genomic-based tests are becoming readily available for the management of prostate cancer. We observed that Decipher, a commonly used genomic test in prostate cancer, correlates with unfavorable features in tissue specimens.
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Affiliation(s)
- Zaeem Lone
- Cleveland Clinic Lerner College of Medicine, Cleveland, OH, USA.
| | - Tarik Benidir
- Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH, USA
| | | | - Monica Nair
- Cleveland Clinic Lerner College of Medicine, Cleveland, OH, USA
| | | | | | - Sean Williamson
- Cleveland Clinic Department of Pathology, Cleveland, OH, USA
| | - Shilpa Gupta
- Cleveland Clinic Taussig Cancer Center, Cleveland Clinic, Cleveland, OH, USA
| | | | - Rahul Tendulkar
- Cleveland Clinic Taussig Cancer Center, Cleveland Clinic, Cleveland, OH, USA
| | - Christopher Weight
- Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Jane K Nguyen
- Cleveland Clinic Department of Pathology, Cleveland, OH, USA
| | - Eric A Klein
- Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Omar Y Mian
- Cleveland Clinic Lerner College of Medicine, Cleveland, OH, USA; Cleveland Clinic Taussig Cancer Center, Cleveland Clinic, Cleveland, OH, USA.
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14
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Rijstenberg LL, Hansum T, Kweldam CF, Kümmerlin IP, Remmers S, Roobol MJ, van Leenders GJLH. Large and small cribriform architecture have similar adverse clinical outcome on prostate cancer biopsies. Histopathology 2022; 80:1041-1049. [PMID: 35384019 PMCID: PMC9321809 DOI: 10.1111/his.14658] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 03/08/2022] [Accepted: 03/31/2022] [Indexed: 11/29/2022]
Abstract
Aims Invasive cribriform and intraductal carcinoma (IDC) are associated with adverse outcome in prostate cancer patients, with the large cribriform pattern having the worst outcome in radical prostatectomies. Our objective was to determine the impact of the large and small cribriform patterns in prostate cancer biopsies. Methods and results Pathological revision was carried out on biopsies of 1887 patients from the European Randomised Study of Screening for Prostate Cancer. The large cribriform pattern was defined as having at least twice the size of adjacent benign glands. The median follow‐up time was 13.4 years. Hazard ratios for metastasis‐free survival (MFS) and disease‐specific survival (DSS) were calculated using Cox proportional hazards regression. Any cribriform pattern was found in 280 of 1887 men: 1.1% IDC in grade group (GG) 1, 18.2% in GG2, 57.1% in GG3, 55.4% in GG4 and 59.3% in GG5; the large cribriform pattern was present in 0, 0.5, 9.8, 18.1 and 17.3%, respectively. In multivariable analyses, small and large cribriform patterns were both (P < 0.005) associated with worse MFS [small: hazard ratio (HR) = 3.04, 95% confidence interval (CI) = 1.93–4.78; large: HR = 3.17, 95% CI = 1.68–5.99] and DSS (small: HR = 4.07, 95% CI = 2.51–6.62; large: HR = 4.13, 95% CI = 2.14–7.98). Patients with the large cribriform pattern did not have worse MFS (P = 0.77) or DSS (P = 0.96) than those with the small cribriform pattern. Conclusions Both small and large cribriform patterns are associated with worse MFS and DSS in prostate cancer biopsies. Patients with the large cribriform pattern on biopsy have a similar adverse outcome as those with the small cribriform pattern.
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Affiliation(s)
- L Lucia Rijstenberg
- Department of Pathology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Tim Hansum
- Department of Pathology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Charlotte F Kweldam
- Department of Pathology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands.,Department of Pathology, Maasstad Hospital, Rotterdam, the Netherlands
| | - Intan P Kümmerlin
- Department of Pathology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Sebastiaan Remmers
- Department of Urology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Monique J Roobol
- Department of Urology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
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15
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Diffusion Restriction Comparison between Gleason 4 Fused Glands and Cribriform Glands within Patient Using Whole-Mount Prostate Pathology as Ground Truth. Tomography 2022; 8:635-643. [PMID: 35314630 PMCID: PMC8938782 DOI: 10.3390/tomography8020053] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 02/13/2022] [Accepted: 02/28/2022] [Indexed: 12/16/2022] Open
Abstract
The presence and extent of cribriform patterned Gleason 4 (G4) glands are associated with poor prognosis following radical prostatectomy. This study used whole-mount prostate histology and multiparametric magnetic resonance imaging (MP-MRI) to evaluate diffusion differences in G4 gland morphology. Fourty-eight patients underwent MP-MRI prior to prostatectomy, of whom 22 patients had regions of both G4 cribriform glands and G4 fused glands (G4CG and G4FG, respectively). After surgery, the prostate was sliced using custom, patient-specific 3D-printed slicing jigs modeled according to the T2-weighted MR image, processed, and embedded in paraffin. Whole-mount hematoxylin and eosin-stained slides were annotated by our urologic pathologist and digitally contoured to differentiate the lumen, epithelium, and stroma. Digitized slides were co-registered to the T2-weighted MRI scan. Linear mixed models were fitted to the MP-MRI data to consider the different hierarchical structures at the patient and slide level. We found that Gleason 4 cribriform glands were more diffusion-restricted than fused glands.
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16
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Intraductal Carcinoma of the Prostate as a Cause of Prostate Cancer Metastasis: A Molecular Portrait. Cancers (Basel) 2022; 14:cancers14030820. [PMID: 35159086 PMCID: PMC8834356 DOI: 10.3390/cancers14030820] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 02/01/2022] [Accepted: 02/02/2022] [Indexed: 02/01/2023] Open
Abstract
Simple Summary Most men with prostate cancer will live as long as those who do not have prostate cancer. However, some men will die early of their disease due to a particular type of prostate cancer associated with recurrence and metastasis: intraductal carcinoma of the prostate. In this review, we discuss the associations between intraductal carcinoma of the prostate and metastasis, and the contemporary knowledge about the molecular alterations of intraductal carcinoma of the prostate. Abstract Intraductal carcinoma of the prostate (IDC-P) is one of the most aggressive types of prostate cancer (PCa). IDC-P is identified in approximately 20% of PCa patients and is associated with recurrence, metastasis, and PCa-specific death. The main feature of this histological variant is the colonization of benign glands by PCa cells. Although IDC-P is a well-recognized independent parameter for metastasis, mechanisms by which IDC-P cells can spread and colonize other tissues are not fully known. In this review, we discuss the molecular portraits of IDC-P determined by immunohistochemistry and genomic approaches and highlight the areas in which more research is needed.
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17
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Greenland NY, Cooperberg MR, Wong AC, Chan E, Carroll PR, Simko JP, Stohr BA. Molecular risk classifier score and biochemical recurrence risk are associated with cribriform pattern type in Gleason 3+4=7 prostate cancer. Investig Clin Urol 2022; 63:27-33. [PMID: 34983120 PMCID: PMC8756156 DOI: 10.4111/icu.20210262] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 09/11/2021] [Accepted: 09/30/2021] [Indexed: 11/18/2022] Open
Abstract
PURPOSE Among Gleason pattern 4 types, cribriform pattern is associated with the worst outcomes. We hypothesized that larger cribriform patterns would be associated with increased Decipher scores and higher biochemical recurrence (BCR) risk in Gleason 3+4=7 prostatectomy patients. MATERIALS AND METHODS The slide from patients who underwent prostatectomy from January 2016 to March 2020 on which Decipher was performed was re-reviewed for Gleason score and cribriform patterns, with large cribriform defined as cribriform acini with greater than 12 lumens and simple cribriform as 12 or fewer lumens. Differences in Decipher score were analyzed in a generalized linear model controlling for pathology stage and tumor margin status. A multivariable Cox proportional hazards model was performed for BCR-free survival. RESULTS Of 337 cases, 118 were Gleason 3+4=7. The mean Decipher scores in 3+4=7 cases without cribriform, with simple cribriform, and with large cribriform were 0.41, 0.54, and 0.62, respectively. In a multivariable model with pathology stage, margin tumor length, and percentage pattern 4 as covariates, compared to cases without cribriform, simple cribriform was associated with 0.10 increase in Decipher (p=0.03) and 4.7-fold hazard ratio of BCR (95% confidence interval [CI], 0.4-56.5; p=0.22) and large cribriform was associated with 0.17 increase in Decipher (p<0.001) and 16.0-fold hazard ratio of BCR (95% CI, 1.4-181.2; p=0.02). CONCLUSIONS Among Gleason 3+4=7 carcinomas, large cribriform was associated with higher Decipher scores and greater BCR risk. Our results support that large cribriform is an aggressive pattern 4 subtype and should be considered a contraindication for active surveillance.
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Affiliation(s)
- Nancy Y Greenland
- Department of Anatomic Pathology, University of California, San Francisco, CA, USA.,Department of Pathology, San Francisco Veterans Affairs Health Care System, San Francisco, CA, USA.,UCSF Helen Diller Comprehensive Cancer Center, San Francisco, CA, USA.
| | - Matthew R Cooperberg
- UCSF Helen Diller Comprehensive Cancer Center, San Francisco, CA, USA.,Department of Urology, University of California, San Francisco, CA, USA
| | - Anthony C Wong
- Department of Radiation Oncology, University of California, San Francisco, CA, USA
| | - Emily Chan
- Department of Anatomic Pathology, University of California, San Francisco, CA, USA.,UCSF Helen Diller Comprehensive Cancer Center, San Francisco, CA, USA
| | - Peter R Carroll
- UCSF Helen Diller Comprehensive Cancer Center, San Francisco, CA, USA.,Department of Urology, University of California, San Francisco, CA, USA
| | - Jeffry P Simko
- Department of Anatomic Pathology, University of California, San Francisco, CA, USA.,UCSF Helen Diller Comprehensive Cancer Center, San Francisco, CA, USA
| | - Bradley A Stohr
- Department of Anatomic Pathology, University of California, San Francisco, CA, USA.,UCSF Helen Diller Comprehensive Cancer Center, San Francisco, CA, USA
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18
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Gaudiano C, Bianchi L, De Cinque A, Corcioni B, Giunchi F, Schiavina R, Fiorentino M, Brunocilla E, Golfieri R. The impact of multiparametric MRI features to identify the presence of prevalent cribriform pattern in the peripheral zone tumors. Radiol Med 2021; 127:174-182. [PMID: 34850354 DOI: 10.1007/s11547-021-01433-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 11/16/2021] [Indexed: 12/15/2022]
Abstract
PURPOSE To assess the role of the multiparametric Magnetic Resonance Imaging (mpMRI) in predicting the cribriform pattern in both the peripheral and transition zones (PZ and TZ) clinically significant prostate cancers (csPCas). MATERIAL AND METHODS We retrospectively evaluated 150 patients who underwent radical prostatectomy for csPCa and preoperative mpMRI. Patients with negative (n = 25) and positive (n = 125) mpMRI, stratified according to the presence of prevalent cribriform pattern (PCP, ≥ 50%) and non-PCP (< 50%) at specimen, were included. Difference between the two groups were evaluated. Multivariate logistic regression was used to identify predictors of PCP among mpMRI parameters. The receiver operating characteristic (ROC) analysis was performed to evaluate the area under the curve (AUC) of apparent diffusion coefficient (ADC) and ADC ratio in detecting lesions harboring PCP. RESULTS Considering 135 positive lesions at the mpMRI, 30 (22.2%) and 105 (77.8%) harbored PCP and non-PCP PCa. The PCP lesions had more frequently nodular morphology (83.3% vs 62.9%; p = 0.04) and significantly lower mean ADC value (0.87 ± 0.16 vs 0.95 ± 0.18; p = 0.03) and ADC ratio (0.52 ± 0.09 vs 0.60 ± 0.14; p = 0.003) when compared with non-PCP lesions. At univariate and multivariate analyses, mean ADC and ADC ratio resulted as independent predictors of the presence of the PCP of the PZ tumors(OR: 0.025; p = 0.03 and OR: 0.001; p = 0.004, respectively). At the ROC analysis, the AUC of mean ADC and ADC ratio to predict the presence of PCP in patients with PZ suspicious lesion at the mpMRI were 0.69 (95% CI 0.56-0.81P, p = 0.003) and 0.72 (95% CI 0.62-0.82P, p = 0.001), respectively. CONCLUSIONS The mpMRI may correctly identify PCP tumors of the PZ and the mean ADC value and ADC ratio can predict the presence of the cribriform pattern in the PCa.
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Affiliation(s)
- Caterina Gaudiano
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni 15, Bologna, Italy.
| | - Lorenzo Bianchi
- Division of Urology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni 15, Bologna, Italy.,University of Bologna, Bologna, Italy
| | - Antonio De Cinque
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni 15, Bologna, Italy
| | - Beniamino Corcioni
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni 15, Bologna, Italy
| | - Francesca Giunchi
- Department of Pathology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni 15, Bologna, Italy
| | - Riccardo Schiavina
- Division of Urology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni 15, Bologna, Italy.,University of Bologna, Bologna, Italy
| | - Michelangelo Fiorentino
- Department of Specialty, Diagnostic and Experimental Medicine, University of Bologna, Via Massarenti 9, Bologna, Italy
| | - Eugenio Brunocilla
- Division of Urology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni 15, Bologna, Italy.,University of Bologna, Bologna, Italy
| | - Rita Golfieri
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni 15, Bologna, Italy
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Ramotar M, Chua MLK, Truong H, Hosni A, Pintilie M, Davicioni E, Fleshner NE, Dicker AP, Bristow RG, He HH, van der Kwast T, Den RB, Berlin A. Subpathologies and genomic classifier for treatment individualization of post-prostatectomy radiotherapy. Urol Oncol 2021; 40:5.e1-5.e13. [PMID: 34538726 DOI: 10.1016/j.urolonc.2021.08.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 07/01/2021] [Accepted: 08/13/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE/OBJECTIVE Risk-stratification for post-prostatectomy radiotherapy (PORT) using conventional clinicopathologic indexes leads to substantial over- and under-treatment. Better patient selection could spare unnecessary toxicities and improve outcomes. We investigated the prognostic utility of unfavorable subpathologies intraductal carcinoma and cribriform architecture (IDC/CA), and a 22-gene Decipher genomic classifier (GC) in prostate cancer (PCa) patients receiving PORT. MATERIAL/METHODS A cohort of 302 men who received PORT at 2 academic institutions was pooled. PORT was predominately delivered as salvage (62% of cases); 20% received HT+PORT. Specimens were centrally reviewed for IDC/CA presence. In 104 cases, GC scores were determined. Endpoints were biochemical relapse-free (bRFR) and metastasis-free (mFR) rates. RESULTS After a median follow-up of 6.49-years, 135 (45%) and 40 (13%) men experienced biochemical relapse and metastasis, respectively. IDC/CA were identified in 160 (53%) of cases. Men harboring IDC/CA experienced inferior bRFR (HR 2.6, 95%CI 1.8-3.2, P<0.001) and mFR (HR 3.1, 95%CI 1.5-6.4, P = 0.0014). Patients with GC scores, 22 (21%) were stratified low-, 30 (29%) intermediate-, and 52 (50%) high-risk. GC low-risk was associated with superior bRFR (HR 0.25, 95%CI 0.1-0.5, P<0.001) and mFR (HR 0.15, 95%CI 0.03-0.8, P = 0.025). On multivariable analyses, IDC/CA and GC independently predicted for bRFR, corresponding to improved discrimination (C-index = 0.737 (95%CI 0.662-0.813)). CONCLUSIONS IDC/CA subpathologies and GC predict for biochemical relapse and metastasis beyond conventional clinicopathologic indexes in the PORT setting. Patients harboring IDC/CA are at higher risk of relapse after maximal local therapies, thus warranting consideration for treatment intensification strategies. Conversely, for men with absence of IDC/CA and low GC scores, de-intensification strategies could be explored.
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Affiliation(s)
- Matthew Ramotar
- Department of Radiation Oncology, University of Toronto; Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Melvin L K Chua
- Department of Radiation Oncology, University of Toronto; Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Divisions of Radiation Oncology and Medical Sciences, National Cancer Centre Singapore, Singapore; Oncology Academic Programme, Duke-NUS Medical School, Singapore
| | - Hong Truong
- Department of Urology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA
| | - Ali Hosni
- Department of Radiation Oncology, University of Toronto; Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Melania Pintilie
- Department of Biostatistics, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | | | - Neil E Fleshner
- Division of Urology, University of Toronto; Mount Sinai Hospital; Princess Margaret Cancer Centre, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada
| | - Adam P Dicker
- Department of Radiation Oncology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA
| | - Robert G Bristow
- Department of Radiation Oncology, University of Toronto; Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Manchester Cancer Research Center, Manchester, United Kingdom
| | - Hansen H He
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada
| | - Theo van der Kwast
- Laboratory Medicine Program, University Health Network, Toronto, Ontario, Canada
| | - Robert B Den
- Department of Radiation Oncology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA.
| | - Alejandro Berlin
- Department of Radiation Oncology, University of Toronto; Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Techna Institute, University Health Network, Toronto, Ontario, Canada.
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20
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Hesterberg AB, Gordetsky JB, Hurley PJ. Cribriform Prostate Cancer: Clinical Pathologic and Molecular Considerations. Urology 2021; 155:47-54. [PMID: 34058243 DOI: 10.1016/j.urology.2021.05.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 05/11/2021] [Indexed: 02/07/2023]
Abstract
Intraductal cribriform (IDC) and invasive cribriform morphologies are associated with worse prostate cancer outcomes. Limited retrospective studies have associated IDC and cribriform morphology with germline mutations in DNA repair genes, particularly BRCA2. These findings, which prompted the National Comprehensive Cancer Network (NCCN) Guidelines for Prostate Cancer and Genetic/Familial High- Risk Assessment to consider germline testing for individuals with IDC/cribriform histology, have been questioned in a recent prospective study. A deepened understanding of the molecular mechanisms driving disease aggressiveness in cribriform morphology is critical to provide more clarity in clinical decision making. This review summarizes the current understanding of IDC and cribriform prostate cancer, with an emphasis on clinical outcomes and molecular alterations.
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Affiliation(s)
| | - Jennifer B Gordetsky
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN; Department of Urology, Vanderbilt University Medical Center, Nashville, TN
| | - Paula J Hurley
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN; Department of Urology, Vanderbilt University Medical Center, Nashville, TN; Vanderbilt-Ingram Cancer Center, Nashville, TN.
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21
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Hesterberg AB, Rios BL, Wolf EM, Tubbs C, Wong HY, Schaffer KR, Lotan TL, Giannico GA, Gordetsky JB, Hurley PJ. A distinct repertoire of cancer-associated fibroblasts is enriched in cribriform prostate cancer. J Pathol Clin Res 2021; 7:271-286. [PMID: 33600062 PMCID: PMC8073007 DOI: 10.1002/cjp2.205] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 12/11/2020] [Accepted: 01/13/2021] [Indexed: 12/27/2022]
Abstract
Outcomes for men with localized prostate cancer vary widely, with some men effectively managed without treatment on active surveillance, while other men rapidly progress to metastatic disease despite curative-intent therapies. One of the strongest prognostic indicators of outcome is grade groups based on the Gleason grading system. Gleason grade 4 prostate cancer with cribriform morphology is associated with adverse outcomes and can be utilized clinically to improve risk stratification. The underpinnings of disease aggressiveness associated with cribriform architecture are not fully understood. Most studies have focused on genetic and molecular alterations in cribriform tumor cells; however, less is known about the tumor microenvironment in cribriform prostate cancer. Cancer-associated fibroblasts (CAFs) are a heterogeneous population of fibroblasts in the tumor microenvironment that impact cancer aggressiveness. The overall goal of this study was to determine if cribriform prostate cancers are associated with a unique repertoire of CAFs. Radical prostatectomy whole-tissue sections were analyzed for the expression of fibroblast markers (ASPN in combination with FAP, THY1, ENG, NT5E, TNC, and PDGFRβ) in stroma adjacent to benign glands and in Gleason grade 3, Gleason grade 4 cribriform, and Gleason grade 4 noncribriform prostate cancer by RNAscope®. Halo® Software was used to quantify percent positive stromal cells and expression per positive cell. The fibroblast subtypes enriched in prostate cancer were highly heterogeneous. Both overlapping and distinct populations of low abundant fibroblast subtypes in benign prostate stroma were enriched in Gleason grade 4 prostate cancer with cribriform morphology compared to Gleason grade 4 prostate cancer with noncribriform morphology and Gleason grade 3 prostate cancer. In addition, gene expression was distinctly altered in CAF subtypes adjacent to cribriform prostate cancer. Overall, these studies suggest that cribriform prostate cancer has a unique tumor microenvironment that may distinguish it from other Gleason grade 4 morphologies and lower Gleason grades.
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Affiliation(s)
| | - Brenda L Rios
- Department of MedicineVanderbilt University Medical CenterNashvilleTNUSA
| | - Elysa M Wolf
- Department of MedicineVanderbilt University Medical CenterNashvilleTNUSA
| | - Colby Tubbs
- Department of MedicineVanderbilt University Medical CenterNashvilleTNUSA
| | - Hong Yuen Wong
- Department of MedicineVanderbilt University Medical CenterNashvilleTNUSA
| | - Kerry R Schaffer
- Department of MedicineVanderbilt University Medical CenterNashvilleTNUSA
| | - Tamara L Lotan
- Department of PathologyJohns Hopkins School of MedicineBaltimoreMDUSA
| | - Giovanna A Giannico
- Department of PathologyVanderbilt University Medical CenterNashvilleTNUSA
- Department of UrologyVanderbilt University Medical CenterNashvilleTNUSA
| | - Jennifer B Gordetsky
- Department of PathologyVanderbilt University Medical CenterNashvilleTNUSA
- Department of UrologyVanderbilt University Medical CenterNashvilleTNUSA
| | - Paula J Hurley
- Department of MedicineVanderbilt University Medical CenterNashvilleTNUSA
- Department of UrologyVanderbilt University Medical CenterNashvilleTNUSA
- Vanderbilt‐Ingram Cancer CenterVanderbilt University Medical CenterNashvilleTNUSA
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22
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van Leenders GJLH, Verhoef EI, Hollemans E. Prostate cancer growth patterns beyond the Gleason score: entering a new era of comprehensive tumour grading. Histopathology 2020; 77:850-861. [PMID: 32683729 PMCID: PMC7756302 DOI: 10.1111/his.14214] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 07/13/2020] [Accepted: 07/15/2020] [Indexed: 12/18/2022]
Abstract
The Gleason grading system is one of the most important factors in clinical decision‐making for prostate cancer patients, and is entirely based on the classification of tumour growth patterns. In recent years it has become clear that some individual growth patterns themselves have independent prognostic value, and could be used for better personalised risk stratification. In this review we summarise recent literature on the clinicopathological value and molecular characteristics of individual prostate cancer growth patterns, and show how these, most particularly cribriform architecture, could alter treatment decisions for prostate cancer patients.
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Affiliation(s)
| | - Esther I Verhoef
- Department of Pathology, Erasmus MC, University Medical Centre, Rotterdam, The Netherlands
| | - Eva Hollemans
- Department of Pathology, Erasmus MC, University Medical Centre, Rotterdam, The Netherlands
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23
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Kato M, Hirakawa A, Kobayashi Y, Yamamoto A, Naito Y, Tochigi K, Sano T, Ishida S, Funahashi Y, Fujita T, Matsukawa Y, Hattori R, Tsuzuki T. Effect of core needle biopsy number on intraductal carcinoma of the prostate (IDC-P) diagnosis in patients with metastatic hormone-sensitive prostate cancer. Int J Clin Oncol 2020; 25:2130-2137. [PMID: 32748295 DOI: 10.1007/s10147-020-01756-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Accepted: 07/21/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND The number of core needle biopsies in metastatic prostate cancer cases are sometimes reduced to avoid various complications. We analyzed whether core needle biopsy number influence IDC-P detection rate in patients with metastatic castration-sensitive prostate cancer (mHSPC). METHODS We retrospectively evaluated data from 150 patients diagnosed with mHSPC. Subjects were allocated to three groups according to the number of core biopsies performed: ≤ 5, 6-9, and ≥ 10. The study endpoints were the cancer-specific survival (CSS) and overall survival (OS) rates. RESULTS For patients who underwent ≥ 10 core biopsies, a significant difference on CSS was detected between with or without IDC-P (P = 0.016). On the other hand, the difference decreased as the number of core biopsies became smaller (6-9; P = 0.322 and ≤ 5; P = 0.815). A similar trend was identified for the OS outcome. A significant difference on OS was also found between with or without IDC-P in patients who underwent ≥ 10 and 6-9 core needle biopsies (P = 0.0002 and 0.017, respectively), but not in those who underwent ≤ 5 core biopsies (P = 0.341). IDC-P served as a stronger prognostic marker for CSS and OS than did the other factors included in the multivariate analysis for patients had ≥ 10 core biopsies (P = 0.016, and P = 0.0014, respectively). CONCLUSIONS Given the IDC-P detection and its value as a prognostic marker, we propose the performance of ≥ 10 core biopsy procedures in patients diagnosed with mHSPC to minimize the sampling error of the IDC-P.
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Affiliation(s)
- Masashi Kato
- Department of Urology, Nagoya University Graduate School of Medicine, 65 Tsumai-cho, Showa-ku, Nagoya, 466-8550, Japan.
| | - Akihiro Hirakawa
- Division of Biostatistics and Data Science, Clinical Research Center, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yumiko Kobayashi
- Statistical Analysis Section, Center for Advanced Medicine and Clinical Research, Nagoya University Hospital, Nagoya, Japan
| | - Akiyuki Yamamoto
- Department of Urology, Toyohashi Municipal Hospital, Toyohashi, Japan
| | - Yushi Naito
- Department of Urology, Nagoya University Graduate School of Medicine, 65 Tsumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Kosuke Tochigi
- Department of Urology, Nagoya University Graduate School of Medicine, 65 Tsumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Tomoyasu Sano
- Department of Urology, Nagoya University Graduate School of Medicine, 65 Tsumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Shohei Ishida
- Department of Urology, Nagoya University Graduate School of Medicine, 65 Tsumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Yasuhito Funahashi
- Department of Urology, Nagoya University Graduate School of Medicine, 65 Tsumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Takashi Fujita
- Department of Urology, Nagoya University Graduate School of Medicine, 65 Tsumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Yoshihisa Matsukawa
- Department of Urology, Nagoya University Graduate School of Medicine, 65 Tsumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Ryohei Hattori
- Department of Urology, Japanese Red Cross Nagoya Daiichi Hospital, Nagoya, Japan
| | - Toyonori Tsuzuki
- Department of Surgical Pathology, Aichi Medical University, 1-1 Yazakokarimata, Nagakute, Aichi, 480-1195, Japan.
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24
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Greenland NY, Cowan JE, Zhang L, Carroll PR, Chan E, Stohr BA, Simko JP. Expansile cribriform Gleason pattern 4 has histopathologic and molecular features of aggressiveness and greater risk of biochemical failure compared to glomerulation Gleason pattern 4. Prostate 2020; 80:653-659. [PMID: 32220141 DOI: 10.1002/pros.23977] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 03/13/2020] [Accepted: 03/18/2020] [Indexed: 11/06/2022]
Abstract
BACKGROUND Molecular testing of prostate cancer biopsies with Gleason pattern 4 suggests the expansile cribriform pattern is more aggressive than the glomerulation pattern. These two extreme patterns have not been compared at prostatectomy. We hypothesized that at prostatectomy the expansile cribriform pattern would be associated with histopathologic and molecular features of aggressiveness and with greater risk of biochemical recurrence (BCR) than the glomerulation pattern. METHODS In a retrospective cohort study, radical prostatectomy reports with expansile cribriform pattern or glomerulation pattern were analyzed for percentage of total pattern 4, extraprostatic extension (EPE), positive lymph nodes, seminal vesicle invasion (SVI), and intraductal carcinoma (IDC). Cases with pattern 5 or with both expansile cribriform and glomerulations patterns present were excluded. The electronic medical record was reviewed for BCR-free survival and for Decipher test results. RESULTS Of 1020 radical prostatectomies from July 2015 to July 2018, 110 (11%) had either expansile cribriform or glomerulation pattern present. The expansile cribriform group was associated with more histopathologic features of aggressiveness, with higher average total percentage pattern 4 (43.7 vs 27.0, P = .002), a trend of greater extensive EPE (32.7% vs 17.2%, P = .06), a trend toward statistical significance of higher rate of SVI (11.5% vs 3.4%, P = .1), greater positive lymph nodes (9.6% vs 0%, P = .02), and a higher percentage of cases with or suspicious for IDC (23.1% vs 8.6%, P = .04). The risk of BCR was 4.4 (1.3-15.4) fold greater for the expansile cribriform group vs the glomerulations group (P = .02). For the 38 patients who underwent Decipher testing, the expansile cribriform group had a high-risk assay category mean score whereas the glomerulations group had an average risk assay category mean score (0.61 vs 0.47, P = .02). CONCLUSIONS In a comparison of prostatectomy cases with expansile cribriform pattern to those with glomerulation pattern, the expansile cribriform pattern was associated with more histopathologic features of aggressiveness, greater risk of biochemical failure, and higher scores with a molecular classifier (Decipher) test. These findings underscore the importance of reporting the types of pattern 4 and supports the argument that men with expansile cribriform likely require more aggressive management.
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Affiliation(s)
- Nancy Y Greenland
- Department of Anatomic Pathology, University of California, San Francisco, California
- Department of Pathology, Veterans Affairs Health Care System, San Francisco, California
| | - Janet E Cowan
- Department of Urology, University of California, San Francisco, California
| | - Li Zhang
- Department of Epidemiology and Biostatistics, University of California, San Francisco, California
- UCSF Helen Diller Comprehensive Cancer Center, University of California, San Francisco, California
| | - Peter R Carroll
- Department of Urology, University of California, San Francisco, California
| | - Emily Chan
- Department of Anatomic Pathology, University of California, San Francisco, California
| | - Bradley A Stohr
- Department of Anatomic Pathology, University of California, San Francisco, California
| | - Jeffry P Simko
- Department of Anatomic Pathology, University of California, San Francisco, California
- Department of Urology, University of California, San Francisco, California
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