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Shi Y, Wang H, Golijanin B, Amin A, Lee J, Sikov M, Hyams E, Pareek G, Carneiro BA, Mega AE, Lagos GG, Wang L, Wang Z, Cheng L. Ductal, intraductal, and cribriform carcinoma of the prostate: Molecular characteristics and clinical management. Urol Oncol 2024; 42:144-154. [PMID: 38485644 DOI: 10.1016/j.urolonc.2024.01.037] [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: 10/25/2023] [Revised: 01/12/2024] [Accepted: 01/29/2024] [Indexed: 04/15/2024]
Abstract
Prostatic acinar adenocarcinoma accounts for approximately 95% of prostate cancer (CaP) cases. The remaining 5% of histologic subtypes of CaP are known to be more aggressive and have recently garnered substantial attention. These histologic subtypes - namely, prostatic ductal adenocarcinoma (PDA), intraductal carcinoma of the prostate (IDC-P), and cribriform carcinoma of the prostate (CC-P) - typically exhibit distinct growth characteristics, genomic features, and unique oncologic outcomes. For example, PTEN mutations, which cause uncontrolled cell growth, are frequently present in IDC-P and CC-P. Germline mutations in homologous DNA recombination repair (HRR) genes (e.g., BRCA1, BRCA2, ATM, PALB2, and CHEK2) are discovered in 40% of patients with IDC-P, while only 9% of patients without ductal involvement had a germline mutation. CC-P is associated with deletions in common tumor suppressor genes, including PTEN, TP53, NKX3-1, MAP3K7, RB1, and CHD1. Evidence suggests abiraterone may be superior to docetaxel as a first-line treatment for patients with IDC-P. To address these and other critical pathological attributes, this review examines the molecular pathology, genetics, treatments, and oncologic outcomes associated with CC-P, PDA, and IDC-P with the objective of creating a comprehensive resource with a centralized repository of information on PDA, IDC-P, and CC-P.
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Affiliation(s)
- Yibo Shi
- Department of Urology, The Second Hospital of Lanzhou University, Lanzhou, China
| | - Hanzhang Wang
- Department of Pathology and Laboratory Medicine, UConn Health, Farmington, CT
| | - Borivoj Golijanin
- Department of Surgery (Urology), Warren Alpert Medical School of Brown University, Minimally Invasive Urology Institute, Providence, RI, USA
| | - Ali Amin
- Department of Pathology and Laboratory Medicine, Department of Surgery (Urology), Brown University Warren Alpert Medical School, Lifespan Health, and the Legorreta Cancer Center at Brown University, Providence, RI, USA
| | - Joanne Lee
- Department of Pathology and Laboratory Medicine, Department of Surgery (Urology), Brown University Warren Alpert Medical School, Lifespan Health, and the Legorreta Cancer Center at Brown University, Providence, RI, USA
| | - Mark Sikov
- Department of Internal Medicine, Warren Alpert Medical School of Brown University, Rhode Island Hospital, Providence RI
| | - Elias Hyams
- Department of Surgery (Urology), Warren Alpert Medical School of Brown University, Minimally Invasive Urology Institute, Providence, RI, USA
| | - Gyan Pareek
- Department of Surgery (Urology), Warren Alpert Medical School of Brown University, Minimally Invasive Urology Institute, Providence, RI, USA
| | - Benedito A Carneiro
- Division of Hematology and Oncology, The Legorreta Cancer Center at Brown University, Lifespan Cancer Institute, Providence, RI
| | - Anthony E Mega
- Division of Hematology and Oncology, The Legorreta Cancer Center at Brown University, Lifespan Cancer Institute, Providence, RI
| | - Galina G Lagos
- Division of Hematology and Oncology, The Legorreta Cancer Center at Brown University, Lifespan Cancer Institute, Providence, RI
| | - Lisha Wang
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Zhiping Wang
- Department of Urology, The Second Hospital of Lanzhou University, Lanzhou, China
| | - Liang Cheng
- Department of Pathology and Laboratory Medicine, Department of Surgery (Urology), Brown University Warren Alpert Medical School, Lifespan Health, and the Legorreta Cancer Center at Brown University, Providence, RI, USA.
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2
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Aggarwal P, Sood A, Kumar R, Singh H, Singh H, Bhatia V, Mittal BR. Unusual Sites of Visceral Spread in Prostate Cancer: A Prostate-Specific Membrane Antigen-Based Theranostic Imaging Series. Clin Nucl Med 2024; 49:e222-e226. [PMID: 38465933 DOI: 10.1097/rlu.0000000000005118] [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: 03/12/2024]
Abstract
ABSTRACT Prostate cancer commonly metastasizes to lymphatic and skeletal systems with lesser frequency to visceral organs; however, uncommon visceral sites have also been found and reported as case reports. We present a series of uncommon metastatic visceral spread in prostate cancer on prostate-specific membrane antigen-based diagnostic and posttherapeutic imaging modalities.
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Affiliation(s)
| | | | | | | | | | - Vikas Bhatia
- Radiodiagnosis and Imaging, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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3
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Nova-Camacho LM, Acosta AM, Trpkov K, Sangoi AR, Pierre A, Chou A, Yilmaz A, Morini A, Rodrigues Â, Fletcher CDM, Perez-Montiel D, Maclean F, Contreras F, Queipo FJ, Muñiz Unamunzaga G, Mesa H, de Torres I, Ruiz I, Alvarado-Cabrero I, Lobo J, Schwartz L, Cheng L, Akgul M, García-Martos M, Palmer MB, Aron M, Raspollini MR, Manrique Celada M, Hwang M, Idrees MT, Rioux-Leclercq N, Zalles N, Vergara N, Lal P, Wobker S, Kammerer-Jacquet SF, Prendeville S, Tilmant T, Ulbright TM, Verkarre V, Collins K, Williamson SR, Panizo A. Metastatic solid tumors to the testis: a clinicopathologic evaluation of 157 cases from an international collaboration. Hum Pathol 2023; 139:37-46. [PMID: 37331529 DOI: 10.1016/j.humpath.2023.06.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 05/31/2023] [Accepted: 06/13/2023] [Indexed: 06/20/2023]
Abstract
To elucidate the spectrum of metastatic solid tumors to the testis and their clinicopathologic features. The databases and files of 26 pathology departments from 9 countries on 3 continents were surveyed to identify metastatic solid tumors to the testis and to characterize their clinicopathologic features in detail. We compiled a series of 157 cases of metastatic solid tumors that secondarily involved the testis. The mean patient age at diagnosis was 64 years (range, 12-93 years). Most patients (127/144; 88%) had clinical manifestation of the disease, with testicular mass/nodule (89/127; 70%) being the most common finding. The main mechanism of testicular involvement was metastasis in 154/157 (98%) cases. Bilateral testicular involvement was present in 12/157 (8%) patients. Concurrent or prior extratesticular metastases were present in 78/101 (77%) patients. The diagnosis was made mainly in orchiectomy specimens (150/157; 95%). Different types of carcinomas (138/157; 87%), most commonly adenocarcinoma (72/157; 46%), were the most common malignancies. The most common primary carcinomas included prostatic (51/149; 34%), renal (29/149; 20%), and colorectal (13/149; 9%). Intratubular growth was identified in 13/124 (11%) cases and paratesticular involvement was found in 73/152 (48%) cases. In patients with available follow-up (110/157; 70%), more than half (58/110; 53%) died of disease. In this largest series compiled to date, we found that most secondary tumors of the testis represent metastases from the genitourinary and gastrointestinal tract carcinomas and typically occur in the setting of disseminated disease.
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Affiliation(s)
- Luiz M Nova-Camacho
- Department of Pathology, Donostia University Hospital, San Sebastian 20014, Spain.
| | - Andres M Acosta
- Department of Pathology, Brigham and Women's Hospital, and Harvard Medical School, Boston, MA 02115, USA; Department of Pathology, Faulkner Hospital, Boston, MA 02130, USA
| | - Kiril Trpkov
- Department of Pathology and Laboratory Medicine, University of Calgary, Calgary T2V 1P9, Canada
| | - Ankur R Sangoi
- Department of Pathology, El Camino Hospital, Mountain View, CA 94040, USA
| | - Allaume Pierre
- Department of Pathology, CHU Rennes - Hôpital Pontchaillou, Rennes 35000, France
| | - Angela Chou
- Department of Anatomical Pathology, Royal North Shore Hospital and University of Sydney, Sydney 2065, Australia
| | - Asli Yilmaz
- Department of Pathology and Laboratory Medicine, University of Calgary, Calgary T2V 1P9, Canada
| | - Aurélien Morini
- Department of Pathology, Grand Hôpital de L'Est Francilien, Jossigny, Ile-de-France 77600, France
| | - Ângelo Rodrigues
- Department of Pathology, Portuguese Oncology Institute of Porto, Porto 4200-072, Portugal
| | - Christopher D M Fletcher
- Department of Pathology, Brigham and Women's Hospital, and Harvard Medical School, Boston, MA 02115, USA
| | - Delia Perez-Montiel
- Department of Pathology, Instituto Nacional de Cancerología, Mexico City 14080, Mexico
| | - Fiona Maclean
- Department of Pathology and Laboratory Medicine, Douglass Hanly Moir Pathology, Sonic Healthcare, Sydney 2000, Australia
| | - Félix Contreras
- Laboratorio de Patología, Clínica Universitaria Unión Médica, PUCMM, Santiago 51000, Dominican Republic
| | | | | | - Hector Mesa
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Inés de Torres
- Department of Pathology, Vall D'Hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona 08035, Spain
| | - Irune Ruiz
- Department of Pathology, Donostia University Hospital, San Sebastian 20014, Spain
| | - Isabel Alvarado-Cabrero
- Department of Pathology Oncology, Star Medica Hospital, Oncology Hospital, IMSS, Mexico City 03810, Mexico
| | - João Lobo
- Department of Pathology, Portuguese Oncology Institute of Porto, Porto 4200-072, Portugal; Cancer Biology and Epigenetics Group, IPO Porto Research Center (GEBC CI-IPOP), Portuguese Oncology Institute of Porto (IPO Porto) & Porto Comprehensive Cancer Center (P.CCC), Porto 4200-072, Portugal; Department of Pathology and Molecular Immunology, Institute of Biomedical Sciences Abel Salazar, University of Porto (ICBAS-UP), Porto 4050-313, Portugal
| | - Lauren Schwartz
- Department of Pathology, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Liang Cheng
- Department of Pathology and Laboratory Medicine, Brown University Warren Alpert Medical School, Providence, RI 02903, USA
| | - Mahmut Akgul
- Department of Pathology and Laboratory Medicine, Albany Medical Center, Albany, NY 12208, USA
| | - María García-Martos
- Department of Pathology, Gregorio Marañón University Hospital, Madrid 28007, Spain
| | - Matthew B Palmer
- Department of Pathology, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Manju Aron
- Department of Pathology and Laboratory Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
| | | | | | - Michael Hwang
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Muhammad T Idrees
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | | | - Nicole Zalles
- Department of Pathology and Laboratory Medicine, Cleveland Clinic, Cleveland, OH 44106, USA
| | - Norge Vergara
- Department of Pathology, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Priti Lal
- Department of Pathology, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Sara Wobker
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | | | - Susan Prendeville
- Laboratory Medicine and Pathobiology, University of Toronto, Toronto M5S 1A1, Canada
| | - Théau Tilmant
- Department of Pathology, European Georges Pompidou Hospital, Université Paris-Cité, Paris 75015, France
| | - Thomas M Ulbright
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Virginie Verkarre
- Department of Pathology, European Georges Pompidou Hospital, Université Paris-Cité, Paris 75015, France
| | - Katrina Collins
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Sean R Williamson
- Department of Pathology and Laboratory Medicine, Cleveland Clinic, Cleveland, OH 44106, USA
| | - Angel Panizo
- Department of Pathology, University Hospital of Navarra, Pamplona 31008, Spain
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4
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Landen L, Devos G, Joniau S, Albersen M. Penile metastasis in prostate cancer patients: Two case reports, surgical excision technique, and literature review. Curr Urol 2023; 17:165-172. [PMID: 37448616 PMCID: PMC10337815 DOI: 10.1097/cu9.0000000000000093] [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: 08/15/2021] [Accepted: 08/27/2021] [Indexed: 11/25/2022] Open
Abstract
Two cases of penile metastasis from primary prostate cancer in a single center are presented, along with a literature review and description of the excision technique. Despite its rich vascularization, penile metastasis is rare, with 72 new cases from September 2006 to March 2021. There is a wide variety of diagnoses, treatments, and prognoses for penile metastatic lesions. Ga-68 prostatespecific membrane antigen positron emission tomography/computed tomography is the most sensitive imaging tool for detecting metastasis from primary prostate cancer. Magnetic resonance imaging of the penis is the most reliable technique for differentiating penile lesions. Histological diagnosis is mostly performed using fine-needle biopsy aspiration. Metastasis-directed treatment is not considered to contribute to prolonged survival. Local treatment is feasible and can be offered to symptomatic patients. Owing to a heterogeneous group, defining overall survival is difficult. Survival until 46months after detecting penile metastases is described.
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Affiliation(s)
- Lucas Landen
- Department of Urology, University Hospitals Leuven, Leuven, Belgium
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5
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Mamaliga T, Obando JA, Liu Y. Testicular Metastasis From Prostate Cancer Demonstrated on PSMA PET/CT. Clin Nucl Med 2023; 48:645-646. [PMID: 37167255 DOI: 10.1097/rlu.0000000000004686] [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: 05/13/2023]
Abstract
ABSTRACT Testicular metastasis from prostate cancer is rarely reported in radiology literature. We present the case of an 84-year old man with history of prostate cancer, who obtained an 18 F-Pylarify PET/CT for biochemical recurrence, with an incidentally detected prostate-specific membrane antigen-avid large right testicular mass. The 18 F-Pylarify PET/CT showed no evidence of local prostate tumor recurrence in the prostate bed, but demonstrated small right common and external lymph node metastases in addition to the incidentally noted large right testicular mass. The patient underwent orchiectomy with subsequent histopathologic examination confirming metastasis from prostate cancer.
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Affiliation(s)
- Tatiana Mamaliga
- From the Department of Radiology, University of Louisville School of Medicine, Louisville, KY
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6
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Kawamura H, Nakamura K, Yoshioka Y, Itasaka S, Tomita N, Onishi M, Iwata H, Aizawa T, Kikuchi K, Nagata K, Nakamura K, Nishioka K, Ishiyama H, Ueno S, Kokubo M, Yamazaki H, Watanabe K, Toyoda T, Akimoto T. Radiotherapy for ductal carcinoma of the prostate: an analysis based on the Japanese radiation oncology study group survey. Jpn J Clin Oncol 2023; 53:146-152. [PMID: 36478251 DOI: 10.1093/jjco/hyac180] [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: 08/07/2022] [Accepted: 10/28/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The clinical characteristics of prostate ductal carcinoma is still unclear, and treatment strategy has not yet been established due to its rarity. Therefore, we conducted a multicenter survey of radiation therapy for prostate ductal carcinoma in Japan. METHOD Data of patients with ductal carcinoma of the prostate treated with radiation therapy between 1996 and 2018 were extracted from the database of each facility. RESULTS Fifty-two treatment records of 41 patients were collected from nine institutions. The treatment purpose and situations were varied curative intent to palliation. Twenty-eight patients received curative treatments. The median follow-up period of these patients was 68 months. Androgen deprivation therapy was combined with radiation therapy in 26 cases (93%). X-ray and particle irradiation was used. Radiation dose range was 63-78 Gy; 5-year overall survival, progression-free survival and biochemical relapse-free survival were 87.0, 79.3 and 79.3%, respectively. One patient experienced Grade 3 radiation proctitis and one experienced Grade 3 radiation cystitis. There were no Grade 4 or worse adverse events. CONCLUSION Most patient received similar treatment with adenocarcinoma of prostate, and the clinical results were compatible. For more reliable evidence, further studies are required.
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Affiliation(s)
| | - Katsumasa Nakamura
- Department of Radiation Oncology, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Yasuo Yoshioka
- Department of Radiation Oncology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Satoshi Itasaka
- Department of Radiation Oncology, Kurashiki Central Hospital, Okayama, Japan
| | - Natsuo Tomita
- Department of Radiology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | | | - Hiromitsu Iwata
- Department of Radiation Oncology, Nagoya Proton Therapy Center, Nagoya City University West Medical Center, Nagoya, Japan
| | - Takuya Aizawa
- Department of Radiology, Nihon University School of Medicine, Tokyo, Japan
| | - Koyo Kikuchi
- Department of Radiation Oncology, Iwate Medical University, Iwate, Japan
| | - Kenji Nagata
- Department of Radiation Oncology, Ishikiriseiki Hospital, Higashi-Osaka, Japan
| | - Kiyonao Nakamura
- Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kentaro Nishioka
- Department of Radiation Medical Science and Engineering, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Hiromichi Ishiyama
- Department of Radiation Oncology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Shuichi Ueno
- Department of Radiation Oncology, Saitama Medical University Saitama Medical Center, Saitama, Japan
| | - Masaki Kokubo
- Department of Radiation Oncology, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Hideya Yamazaki
- Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kenta Watanabe
- Department of Radiation Oncology, Kawasaki Medical School, Kurashiki, Japan
| | - Tatsuya Toyoda
- Department of Radiology, NTT Medical Center Tokyo, Tokyo, Japan
| | - Tetsuo Akimoto
- Division of Radiation Oncology and Particle Therapy, National Cancer Center Hospital East, Kashiwa, Japan
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7
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Veeramani M, Chandran N, Kannan M, Kurien A. Synchronous urological malignancies in a renal allograft recipient. INDIAN JOURNAL OF TRANSPLANTATION 2023. [DOI: 10.4103/ijot.ijot_6_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023] Open
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8
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Wei Y, Kobayashi T, Lu Y, Vogel M, Zhang R, Wu J, Gao Y, Lin L, Zhu Q, Ye L, Horie S, Wang X, Li T. Comparison of Survival Outcomes and Risk Factors Between Ductal Carcinoma of the Prostate and Acinar Adenocarcinoma of the Prostate: A Population-based Propensity Score-matching Study. EUR UROL SUPPL 2022; 46:88-95. [PMID: 36506256 PMCID: PMC9732471 DOI: 10.1016/j.euros.2022.10.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/10/2022] [Indexed: 11/09/2022] Open
Abstract
Background Ductal carcinoma of the prostate (DCP) is a rare type of prostate cancer (PCa) with a higher degree of infiltration and worse prognosis than acinar adenocarcinoma of the prostate (ACP). Previous reports comparing DCP and ACP have not been very reliable and involved small sample sizes. Objective To assess differences in mortality between ACP and DCP in a large-scale study. Design setting and participants Data were downloaded from the Surveillance, Epidemiology, and End Results database in June 2022. Data for 823 939 patients diagnosed with PCa from 2004 to 2019 were examined, excluding cases with survival data missing or pathological types other than DCP and ACP. Outcome measurements and statistical analysis Prognostic and risk factors for DCP were analyzed by generating a propensity score-matched cohort of DCP and ACP cases (1:5). Adjusted Cox models were constructed to determine hazard ratios (HRs) with 95% confidence intervals (CIs) for cancer-specific mortality (CSM) and overall mortality (OM). Results and limitations A total of 822 607 cases (99.8%) has ACP and 1332 (0.2%) had DCP. In comparison to ACP, age at diagnosis was significantly lower for DCP (≤66 yr: 38.0% vs 50.7%; p < 0.001) and a higher proportion of DCP patients distant metastases (13.7% vs 5.1%; p < 0.001). In comparison to the ACP group, significantly higher proportions of the DCP group underwent surgery (66.1% vs 38.1%; p < 0.001), radiotherapy (13.7% vs 3.1%; p < 0.001), or systemic therapy (18.2% vs 3.3%; p < 0.001). However, the median overall survival time was significantly shorter for DCP patients (44.0 vs 73.0 mo; p < 0.001). DCP patients also had higher risk of CSM (HR 2.07, 95% CI 1.68-2.56; p < 0.001) and OM (HR 2.73 95% CI 2.42-3.08; p < 0.001) after propensity score matching to adjust for the influence of baseline variables. Subgroup analysis showed that DCP patients who had surgical treatment had better CSM than those without surgery, while DCP patients with regional and lower stage had better OM than those with distant stage (both p < 0.05 for interaction). Conclusions The risk of CSM and OM is significantly higher for DCP than for ACP. Earlier detection (lower stage) and surgical treatment are beneficial factors for DCP prognosis. Patient summary We studied survival rates for two different types of prostate cancer. We found that survival is worse for the rarer ductal carcinoma of the prostate (DCP) than for the more common acinar adenocarcinoma of the prostate. Both early diagnosis when the cancer is at a lower stage and surgical treatment are beneficial for survival in patients with DCP.
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Affiliation(s)
- Yongbao Wei
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China,Department of Urology, Fujian Provincial Hospital, Fuzhou, China
| | - Takuro Kobayashi
- Department of Urology, Juntendo University School of Medicine, Tokyo, Japan
| | - Yan Lu
- Department of Urology, Juntendo University School of Medicine, Tokyo, Japan
| | | | - Ruochen Zhang
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China,Department of Urology, Fujian Provincial Hospital, Fuzhou, China
| | - Jinfeng Wu
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China,Department of Urology, Fujian Provincial Hospital, Fuzhou, China
| | - Yunliang Gao
- Department of Urology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Le Lin
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China,Department of Urology, Fujian Provincial Hospital, Fuzhou, China
| | - Qingguo Zhu
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China,Department of Urology, Fujian Provincial Hospital, Fuzhou, China
| | - Liefu Ye
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China,Department of Urology, Fujian Provincial Hospital, Fuzhou, China
| | - Shigeo Horie
- Department of Urology, Juntendo University School of Medicine, Tokyo, Japan,Corresponding authors. Department of Urology, Fujian Provincial Hospital, 134 Dongjie Street, Gulou District, Fuzhou 350001, Fujian, China (T. Li). Department of Bioinformatics, School of Medical Technology and Engineering, Key Laboratory of Medical Bioinformatics, Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China (X. Wang). Department of Urology, Juntendo University School of Medicine, 2 Chome-1-1 Hongo, Bunkyo City, Tokyo 113-8421, Japan (S. Horie).
| | - Xianlong Wang
- Department of Bioinformatics, School of Medical Technology and Engineering, Key Laboratory of Medical Bioinformatics, Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China,Corresponding authors. Department of Urology, Fujian Provincial Hospital, 134 Dongjie Street, Gulou District, Fuzhou 350001, Fujian, China (T. Li). Department of Bioinformatics, School of Medical Technology and Engineering, Key Laboratory of Medical Bioinformatics, Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China (X. Wang). Department of Urology, Juntendo University School of Medicine, 2 Chome-1-1 Hongo, Bunkyo City, Tokyo 113-8421, Japan (S. Horie).
| | - Tao Li
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China,Department of Urology, Fujian Provincial Hospital, Fuzhou, China,Corresponding authors. Department of Urology, Fujian Provincial Hospital, 134 Dongjie Street, Gulou District, Fuzhou 350001, Fujian, China (T. Li). Department of Bioinformatics, School of Medical Technology and Engineering, Key Laboratory of Medical Bioinformatics, Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China (X. Wang). Department of Urology, Juntendo University School of Medicine, 2 Chome-1-1 Hongo, Bunkyo City, Tokyo 113-8421, Japan (S. Horie).
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9
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Kench JG, Amin MB, Berney DM, Compérat EM, Cree IA, Gill AJ, Hartmann A, Menon S, Moch H, Netto GJ, Raspollini MR, Rubin MA, Tan PH, Tsuzuki T, Turjalic S, van der Kwast TH, Zhou M, Srigley JR. WHO Classification of Tumours fifth edition: evolving issues in the classification, diagnosis, and prognostication of prostate cancer. Histopathology 2022; 81:447-458. [PMID: 35758185 PMCID: PMC9542779 DOI: 10.1111/his.14711] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 05/29/2022] [Accepted: 06/08/2022] [Indexed: 11/30/2022]
Abstract
The fifth edition of the WHO Classification of Tumours of the Urinary and Male Genital Systems encompasses several updates to the classification and diagnosis of prostatic carcinoma as well as incorporating advancements in the assessment of its prognosis, including recent grading modifications. Some of the salient aspects include: (1) recognition that prostatic intraepithelial neoplasia (PIN)-like carcinoma is not synonymous with a pattern of ductal carcinoma, but better classified as a subtype of acinar adenocarcinoma; (2) a specific section on treatment-related neuroendocrine prostatic carcinoma in view of the tight correlation between androgen deprivation therapy and the development of prostatic carcinoma with neuroendocrine morphology, and the emerging data on lineage plasticity; (3) a terminology change of basal cell carcinoma to "adenoid cystic (basal cell) cell carcinoma" given the presence of an underlying MYB::NFIB gene fusion in many cases; (4) discussion of the current issues in the grading of acinar adenocarcinoma and the prognostic significance of cribriform growth patterns; and (5) more detailed coverage of intraductal carcinoma of prostate (IDC-P) reflecting our increased knowledge of this entity, while recommending the descriptive term atypical intraductal proliferation (AIP) for lesions falling short of IDC-P but containing more atypia than typically seen in high-grade prostatic intraepithelial neoplasia (HGPIN). Lesions previously regarded as cribriform patterns of HGPIN are now included in the AIP category. This review discusses these developments, summarising the existing literature, as well as the emerging morphological and molecular data that underpins the classification and prognostication of prostatic carcinoma.
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Affiliation(s)
- James G Kench
- Department of Tissue Pathology and Diagnostic OncologyRoyal Prince Alfred Hospital, NSW Health PathologyCamperdownNew South WalesAustralia
- The University of SydneyCamperdownNew South WalesAustralia
| | - Mahul B Amin
- The University of Tennessee Health Science CenterMemphisTNUSA
| | - Daniel M Berney
- Department of Cellular Pathology, Bartshealth NHS TrustRoyal London HospitalLondonUK
| | - Eva M Compérat
- Department of PathologyUniversity of ViennaViennaAustria
| | - Ian A Cree
- International Agency for Research on CancerLyonFrance
| | - Anthony J Gill
- The University of SydneyCamperdownNew South WalesAustralia
- NSW Health Pathology, Department of Anatomical Pathology, Royal North Shore Hospital, Pacific HighwaySt LeonardsNew South WalesAustralia
| | - Arndt Hartmann
- Institute of PathologyUniversity Hospital Erlangen, Friedrich‐Alexander‐University Erlangen‐NürnbergErlangenGermany
| | - Santosh Menon
- Department of PathologyTata Memorial Centre, Homi Bhabha National InstituteMumbaiIndia
| | - Holger Moch
- Department of Pathology and Molecular PathologyUniversity Hospital ZurichZurichSwitzerland
| | - George J Netto
- Heersink School of MedicineThe University of Alabama at BirminghamBirminghamALUSA
| | - Maria R Raspollini
- Histopathology and Molecular DiagnosticsUniversity Hospital CareggiFlorenceItaly
| | - Mark A Rubin
- Department for BioMedical ResearchUniversity of BernBernSwitzerland
| | - Puay Hoon Tan
- Division of Pathology, Singapore General HospitalSingaporeSingapore
| | - Toyonori Tsuzuki
- Department of Surgical PathologyAichi Medical University HospitalNagakuteJapan
| | - Samra Turjalic
- Skin and Renal UnitsRoyal Marsden NHS Foundation TrustLondonUK
- Cancer Dynamics LaboratoryThe Francis Crick InstituteLondonUK
| | - Theo H van der Kwast
- Department of Laboratory Medicine and PathobiologyUniversity of TorontoTorontoOntarioCanada
| | - Ming Zhou
- Pathology and Laboratory MedicineTufts Medical CenterBostonMAUSA
| | - John R Srigley
- Department of Laboratory Medicine and PathobiologyUniversity of TorontoTorontoOntarioCanada
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10
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Ozyigit G, Akdogan B, Yilmaz MT, Guner G, Bozkurt MF. Testicular metastasis in prostate cancer: A rare case of testicular metastasis diagnosed with 68Ga-PSMA and review of the literature. JOURNAL OF CLINICAL UROLOGY 2022. [DOI: 10.1177/20514158211068307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Abstract
Objective: Testicular metastasis in prostate cancer is a rare entity. We aimed to report the case where this rare condition was diagnosed with Gallium prostate-specific membrane antigen–positron emission tomography/computed tomography (68Ga-PSMA-PET/CT). Subjects/patients and methods: A 68-year-old male with a prostate adenocarcinoma presented with testicular metastasis. The patient was diagnosed with 68Ga-PSMA-PET/CT, and bilateral inguinal orchiectomy was performed. Herein, our case is presented, and a short review of the literature is carried out. Conclusion: 68Ga-PSMA-PET/CT is an effective imaging method for detecting rare metastases. Level of evidence: 4
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Affiliation(s)
- Gokhan Ozyigit
- Department of Radiation Oncology, Faculty of Medicine, Hacettepe University, Turkey
| | - Bulent Akdogan
- Department of Urology, Faculty of Medicine, Hacettepe University, Turkey
| | - Melek Tugce Yilmaz
- Department of Radiation Oncology, Faculty of Medicine, Hacettepe University, Turkey
| | - Gunes Guner
- Department of Pathology, Faculty of Medicine, Hacettepe University, Turkey
| | - Murat Fani Bozkurt
- Department of Nuclear Medicine, Faculty of Medicine, Hacettepe University, Turkey
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11
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Sailer VW, Perner S, Wild P, Köllermann J. [Localized prostate cancer]. DER PATHOLOGE 2021; 42:603-616. [PMID: 34648048 DOI: 10.1007/s00292-021-00997-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/26/2021] [Indexed: 11/29/2022]
Abstract
Prostate cancer is the most prevalent noncutaneous cancer in men. The Gleason grading is considered to be the strongest prognostic parameter regarding progression-free survival and overall survival. The original grading system has been modified during the last decade resulting in a more precise prognostic tool. The pretreatment Gleason score guides clinical management and is a key component in S3 guidelines for prostate cancer. In addition to Gleason score several other histologic findings in prostate needle biopsy influence patient management. In this second part of our CME series about prostate cancer, we will discuss the diagnosis of prostate cancer and current guidelines for reporting prostate cancer. In addition, we will highlight prostate lesions of urothelial origin and neuroendocrine prostate cancer as well as prognostic biomarkers.
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Affiliation(s)
- V W Sailer
- Institut für Pathologie, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23563, Lübeck, Deutschland.
| | - S Perner
- Institut für Pathologie, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23563, Lübeck, Deutschland.,Institut für Pathologie, Forschungszentrum Borstel, Leibniz Lungenzentrum, Borstel, Deutschland
| | - P Wild
- Dr. Senckenbergisches Institut für Pathologie, Universitätsklinikum Frankfurt, Frankfurt, Deutschland
| | - J Köllermann
- Dr. Senckenbergisches Institut für Pathologie, Universitätsklinikum Frankfurt, Frankfurt, Deutschland
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12
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Fan J, Liang H, Zhang X, Chen X, Duan X, Li L, He D, Wu K. Case Report: 18F-PSMA PET/CT May Improve the Clinical Management of Penile Metastases From Prostate Cancer. Front Oncol 2021; 11:683343. [PMID: 34055650 PMCID: PMC8155605 DOI: 10.3389/fonc.2021.683343] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Accepted: 04/26/2021] [Indexed: 11/13/2022] Open
Abstract
Metastases from prostate cancer (PCa) to the penis are extremely rare, and few case reports exist in the literature. Because most patients usually present with multiple distant metastases at diagnosis, the prognosis is very poor. With the wide application of prostate-specific membrane antigen (PSMA) PET/CT, penile metastases may be detected at an early stage. Thus, questions regarding whether early diagnosis and precise treatment will equate to a survival advantage have recently been raised. In the present study, we reported 3 cases of penile metastasis from castration-resistant PCa. Moreover, a patient with asymptomatic penile metastases was diagnosed by 18F-PSMA PET/CT followed by lesion biopsy, and the prognosis was very well, despite with an aggressive pathological feature and low treatment intensity. In addition, we performed a literature review and found 62.5% of asymptomatic penile metastases were diagnosed by PSMA PET/CT in past seven years. Thus, we believe that PSMA PET/CT may detect more asymptomatic penile metastases in future, which led to early diagnosis, treatment and survival advantage.
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Affiliation(s)
- Junjie Fan
- Department of Urology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.,Department of Urology, Baoji Central Hospital, Baoji, China
| | - Hua Liang
- Department of Pathology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Xing Zhang
- Department of Urology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Xingfa Chen
- Department of Urology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Xiaoyi Duan
- Department of Radiology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Lei Li
- Department of Urology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Dalin He
- Department of Urology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Kaijie Wu
- Department of Urology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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13
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Ranasinghe W, Shapiro DD, Zhang M, Bathala T, Navone N, Thompson TC, Broom B, Aparicio A, Tu SM, Tang C, Davis JW, Pisters L, Chapin BF. Optimizing the diagnosis and management of ductal prostate cancer. Nat Rev Urol 2021; 18:337-358. [PMID: 33824525 DOI: 10.1038/s41585-021-00447-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/26/2021] [Indexed: 12/13/2022]
Abstract
Ductal adenocarcinoma (DAC) is the most common variant histological subtype of prostate carcinoma and has an aggressive clinical course. DAC is usually characterized and treated as high-risk prostatic acinar adenocarcinoma (PAC). However, DAC has a different biology to that of acinar disease, which often poses a challenge for both diagnosis and management. DAC can be difficult to identify using conventional diagnostic modalities such as serum PSA levels and multiparametric MRI, and the optimal management for localized DAC is unknown owing to the rarity of the disease. Following definitive therapy for localized disease with radical prostatectomy or radiotherapy, the majority of DACs recur with visceral metastases at low PSA levels. Various systemic therapies that have been shown to be effective in high-risk PAC have limited use in treating DAC. Although current understanding of the biology of DAC is limited, genomic analyses have provided insights into the pathology behind its aggressive behaviour and potential future therapeutic targets.
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Affiliation(s)
- Weranja Ranasinghe
- Department of Urology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA.
| | - Daniel D Shapiro
- Department of Urology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Miao Zhang
- Department of Pathology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Tharakeswara Bathala
- Department of Radiology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Nora Navone
- Department of Genitourinary Medical Oncology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Timothy C Thompson
- Department of Genitourinary Medical Oncology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Bradley Broom
- Department of Bioinformatics and Computational Biology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Ana Aparicio
- Department of Genitourinary Medical Oncology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Shi-Ming Tu
- Department of Genitourinary Medical Oncology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Chad Tang
- Department of Radiation Oncology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - John W Davis
- Department of Urology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Louis Pisters
- Department of Urology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Brian F Chapin
- Department of Urology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
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14
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Patient with penile metastasis from prostate cancer and survival over 5 years: A case report with longitudinal evaluation using computed tomography and magnetic resonance imaging. Radiol Case Rep 2021; 16:1255-1258. [PMID: 33868531 PMCID: PMC8041660 DOI: 10.1016/j.radcr.2021.02.064] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 02/25/2021] [Accepted: 02/25/2021] [Indexed: 11/29/2022] Open
Abstract
Penile metastasis of malignant tumors is a very rare condition, often occurring as a part of systemic metastases, and is therefore associated with a poor prognosis. Although there have been reports of magnetic resonance imaging findings of penile metastasis, longitudinal imaging changes have not been presented previously. We report a case of a 80-year-old male patient with penile metastasis from prostate adenocarcinoma. First magnetic resonance imaging demonstrated multiple penile nodules in the left corpus cavernosum corpora cavernosa, and these nodules were fused and across the septum of the penis, forming an enlarged, diffusely spreading mass on the follow-up exam 5 years later. In this case, a longitudinal evaluation of magnetic resonance imaging demonstrated the course of the extension of the rare penile metastasis.
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15
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Davidson T, Domachevsky L, Giladi Y, Fridman E, Dotan Z, Rosenzweig B, Leibowitz R, Ben Shimol J. Penile secondary lesions: a rare entity detected by PET/CT. Sci Rep 2021; 11:5912. [PMID: 33723317 PMCID: PMC7960694 DOI: 10.1038/s41598-021-85300-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 02/26/2021] [Indexed: 11/09/2022] Open
Abstract
While penile metastases are rare, PET/CT has facilitated their detection. We aimed to describe penile secondary lesions (PSL) identified by PET/CT. We reviewed 18F-FDG and Ga68-PSMA PET/CT records performed in a single center during May 2012-March 2020, for PSL. Of 16,774 18F-FDG and 1,963 Ga68-PSMA-PET scans, PSL were found in 24(0.13%) men with a mean age of 74. PSMA detected PSL in 12 with prostate cancer; FDG identified PSL in 4 with lymphoma, 3 with colorectal cancer, 2 with lung cancer, and one each with bladder cancer, pelvic sarcoma, and leukemia. Mean SUVmax of PSL was 7.9 ± 4.2 with focal uptake in 13(54%). Mean lesion size was 16.5 ± 6.8 mm; 8 at the penile root, 4 along the shaft, and 1 at the glans. CT detected loss of the penile texture in 15(63%). PSL were observed only during relapse or follow-up of disseminated disease. Among those with prostate cancer, PSA varied widely. Fifteen (62.5%) died, at a mean 13.3 ± 15.9 months following PSL demonstration, nine had non-prostate malignancies. PET/CT identified and characterized PSL in a fraction of cancer patients, most commonly those with prostate cancer. PSL universally surfaced in advanced disease, and signaled high mortality, especially in non-prostate cancers.
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Affiliation(s)
- Tima Davidson
- Department of Nuclear Medicine, Sheba Medical Center, Derech Sheba 2, 52621, Ramat Gan, Tel-Hashomer, Israel. .,Sackler Faculty of Medicine, Tel-Aviv University, 6997801, Tel-Aviv, Israel.
| | - Liran Domachevsky
- Department of Nuclear Medicine, Sheba Medical Center, Derech Sheba 2, 52621, Ramat Gan, Tel-Hashomer, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, 6997801, Tel-Aviv, Israel
| | - Yogev Giladi
- Sackler Faculty of Medicine, Tel-Aviv University, 6997801, Tel-Aviv, Israel
| | - Eddie Fridman
- Sackler Faculty of Medicine, Tel-Aviv University, 6997801, Tel-Aviv, Israel.,Department of Pathology, Sheba Medical Center, 52621, Tel Hashomer, Israel
| | - Zohar Dotan
- Sackler Faculty of Medicine, Tel-Aviv University, 6997801, Tel-Aviv, Israel.,Department of Urology, Sheba Medical Center, 52621, Tel Hashomer, Israel
| | - Barak Rosenzweig
- Sackler Faculty of Medicine, Tel-Aviv University, 6997801, Tel-Aviv, Israel.,Department of Urology, Sheba Medical Center, 52621, Tel Hashomer, Israel
| | - Raya Leibowitz
- Sackler Faculty of Medicine, Tel-Aviv University, 6997801, Tel-Aviv, Israel.,Oncology Institute, Shamir Medical Center, 70300, Zerifin, Israel
| | - Jennifer Ben Shimol
- Sackler Faculty of Medicine, Tel-Aviv University, 6997801, Tel-Aviv, Israel.,Department of Medicine, E. Wolfson Medical Center, 5822012, Holon, Israel
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16
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Ranasinha N, Omer A, Philippou Y, Harriss E, Davies L, Chow K, Chetta PM, Erickson A, Rajakumar T, Mills IG, Bryant RJ, Hamdy FC, Murphy DG, Loda M, Hovens CM, Corcoran NM, Verrill C, Lamb AD. Ductal adenocarcinoma of the prostate: A systematic review and meta-analysis of incidence, presentation, prognosis, and management. BJUI COMPASS 2021; 2:13-23. [PMID: 35474657 PMCID: PMC8988764 DOI: 10.1002/bco2.60] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 11/02/2020] [Indexed: 01/22/2023] Open
Abstract
Context Ductal adenocarcinoma (DAC) is relatively rare, but is nonetheless the second most common subtype of prostate cancer. First described in 1967, opinion is still divided regarding its biology, prognosis, and outcome. Objectives To systematically interrogate the literature to clarify the epidemiology, diagnosis, management, progression, and survival statistics of DAC. Materials and methods We conducted a literature search of five medical databases from inception to May 04 2020 according to PRISMA criteria using search terms "prostate ductal adenocarcinoma" OR "endometriod adenocarcinoma of prostate" and variations of each. Results Some 114 studies were eligible for inclusion, presenting 2 907 170 prostate cancer cases, of which 5911 were DAC. [Correction added on 16 January 2021 after the first online publication: the preceding statement has been corrected in this current version.] DAC accounts for 0.17% of prostate cancer on meta-analysis (range 0.0837%-13.4%). The majority of DAC cases were admixed with predominant acinar adenocarcinoma (AAC). Median Prostate Specific Antigen at diagnosis ranged from 4.2 to 9.6 ng/mL in the case series.DAC was more likely to present as T3 (RR1.71; 95%CI 1.53-1.91) and T4 (RR7.56; 95%CI 5.19-11.01) stages, with far higher likelihood of metastatic disease (RR4.62; 95%CI 3.84-5.56; all P-values < .0001), compared to AAC. Common first treatments included surgery (radical prostatectomy (RP) or cystoprostatectomy for select cases) or radiotherapy (RT) for localized disease, and hormonal or chemo-therapy for metastatic disease. Few studies compared RP and RT modalities, and those that did present mixed findings, although cancer-specific survival rates seem worse after RP.Biochemical recurrence rates were increased with DAC compared to AAC. Additionally, DAC metastasized to unusual sites, including penile and peritoneal metastases. Where compared, all studies reported worse survival for DAC compared to AAC. Conclusion When drawing conclusions about DAC it is important to note the heterogenous nature of the data. DAC is often diagnosed incidentally post-treatment, perhaps due to lack of a single, universally applied histopathological definition. As such, DAC is likely underreported in clinical practice and the literature. Poorer prognosis and outcomes for DAC compared to AAC merit further research into genetic composition, evolution, diagnosis, and treatment of this surprisingly common prostate cancer sub-type. Patient summary Ductal prostate cancer is a rare but important form of prostate cancer. This review demonstrates that it tends to be more serious at detection and more likely to spread to unusual parts of the body. Overall survival is worse with this type of prostate cancer and urologists need to be aware of the presence of ductal prostate cancer to alter management decisions and follow-up.
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Affiliation(s)
- Nithesh Ranasinha
- Nuffield Department of Surgical SciencesUniversity of OxfordOxfordUK
- Department of UrologyOxford University Hospitals NHS Foundation Trust, Roosevelt DriveOxfordUK
| | - Altan Omer
- Nuffield Department of Surgical SciencesUniversity of OxfordOxfordUK
| | - Yiannis Philippou
- Nuffield Department of Surgical SciencesUniversity of OxfordOxfordUK
| | - Eli Harriss
- Bodleian Health Care LibrariesUniversity of OxfordOxfordUK
| | - Lucy Davies
- Nuffield Department of Surgical SciencesUniversity of OxfordOxfordUK
| | - Ken Chow
- Department of SurgeryRoyal Melbourne HospitalUniversity of MelbourneMelbourneVICAustralia
| | | | - Andrew Erickson
- Nuffield Department of Surgical SciencesUniversity of OxfordOxfordUK
| | - Timothy Rajakumar
- Nuffield Department of Surgical SciencesUniversity of OxfordOxfordUK
| | - Ian G. Mills
- Nuffield Department of Surgical SciencesUniversity of OxfordOxfordUK
| | - Richard J. Bryant
- Nuffield Department of Surgical SciencesUniversity of OxfordOxfordUK
- Department of UrologyOxford University Hospitals NHS Foundation Trust, Roosevelt DriveOxfordUK
| | - Freddie C. Hamdy
- Nuffield Department of Surgical SciencesUniversity of OxfordOxfordUK
- Department of UrologyOxford University Hospitals NHS Foundation Trust, Roosevelt DriveOxfordUK
| | - Declan G. Murphy
- Division of Cancer SurgeryPeter MacCallum Cancer CentreMelbourneVICAustralia
- Sir Peter MacCallum Department of OncologyUniversity of MelbourneParkvilleVICAustralia
| | - Massimo Loda
- Dana Farber Cancer InstituteHarvardMAUSA
- Weill Cornell Medical SchoolNew YorkNYUSA
| | - Christopher M. Hovens
- Department of SurgeryRoyal Melbourne HospitalUniversity of MelbourneMelbourneVICAustralia
| | - Niall M. Corcoran
- Department of SurgeryRoyal Melbourne HospitalUniversity of MelbourneMelbourneVICAustralia
| | - Clare Verrill
- Nuffield Department of Surgical SciencesUniversity of OxfordOxfordUK
- NIHR Oxford Biomedical Research CentreUniversity of Oxford, John Radcliffe HospitalOxfordUK
| | - Alastair D. Lamb
- Nuffield Department of Surgical SciencesUniversity of OxfordOxfordUK
- Department of UrologyOxford University Hospitals NHS Foundation Trust, Roosevelt DriveOxfordUK
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17
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Perineal recurrence of prostate ductal adenocarcinoma after transperineal brachytherapy: a case report and literature review. J Contemp Brachytherapy 2020; 12:612-617. [PMID: 33437311 PMCID: PMC7787201 DOI: 10.5114/jcb.2020.101696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Accepted: 10/01/2020] [Indexed: 12/04/2022] Open
Abstract
Perineal recurrence after brachytherapy is an exceedingly rare complication. Moreover, ductal adenocarcinoma is a rare histological variant of prostate cancer. Herein, we describe a case of perineal recurrence from ductal adenocarcinoma of prostate after low-dose-rate brachytherapy (LDR-BT) in a 65-year-old male patient. The patient had localized prostate cancer, for which he received LDR-BT; however, he experienced perineal recurrence 2 years after receiving LDR-BT. Surgical excision was attempted, but we were unable to remove the whole tumor, owing to invasion to surrounding tissue. Pathological examination of resected tumor showed ductal adenocarcinoma of the prostate. External beam radiation therapy and high-dose-rate brachytherapy (HDR-BT) were performed for residual tumor. Mild mediastinal lymph node swelling was observed during clinical course of the disease. Hence, androgen deprivation therapy was administered with abiraterone after radiation therapy, and prostate-specific antigen level decreased to undetectable level. Biochemical failure after transperineal brachytherapy for prostate cancer should be considered as a perineal recurrence.
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18
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Kollitsch L, Hamann C, Knüpfer S, Meyer D, Kneissl P, Jüttner E, Osmonov D. [Symptomatic testicular metastasis of acinar adenocarcinoma of the prostate]. Urologe A 2020; 59:1092-1094. [PMID: 32248276 PMCID: PMC8460512 DOI: 10.1007/s00120-020-01194-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
We report about the rare occurrence of symptomatic testicular metastasis of an acinar adenocarcinoma of the prostate. Testicular metastases are usually incidentally detected in patients treated with bilateral orchiectomy or more often during autopsy. In the literature, there are only a few clinical cases describing symptomatic testicular metastases. However, the possibility of such metastases should be considered in patients diagnosed with advanced prostate cancer. Testicular examination should be performed regularly, even in patients with low prostate-specific antigen levels.
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Affiliation(s)
- L Kollitsch
- Klinik für Urologie und Kinderurologie, Universitätsklinikum Schleswig-Holstein-Campus Kiel, Kiel, Deutschland.
| | - C Hamann
- Klinik für Urologie und Kinderurologie, Universitätsklinikum Schleswig-Holstein-Campus Kiel, Kiel, Deutschland
| | - S Knüpfer
- Klinik für Urologie und Kinderurologie, Universitätsklinikum Schleswig-Holstein-Campus Kiel, Kiel, Deutschland
| | - D Meyer
- Klinik für Urologie und Kinderurologie, Universitätsklinikum Schleswig-Holstein-Campus Kiel, Kiel, Deutschland
| | - P Kneissl
- Klinik für Urologie und Kinderurologie, Universitätsklinikum Schleswig-Holstein-Campus Kiel, Kiel, Deutschland
| | - E Jüttner
- Institut für Pathologie, Universitätsklinikum Schleswig-Holstein-Campus Kiel, Kiel, Deutschland
| | - D Osmonov
- Klinik für Urologie und Kinderurologie, Universitätsklinikum Schleswig-Holstein-Campus Kiel, Kiel, Deutschland
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19
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Ranasinghe WKB, Brooks NA, Elsheshtawi MA, Davis JW, Bathala TK, Tang C, Troncoso P, Aparicio A, Tu SM, Pisters LL, Chapin BF. Patterns of metastases of prostatic ductal adenocarcinoma. Cancer 2020; 126:3667-3673. [PMID: 32453443 DOI: 10.1002/cncr.32957] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 01/22/2020] [Accepted: 03/25/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND The current study was conducted to investigate the patterns of metastases in men with metastatic prostatic ductal adenocarcinoma (DAC) and recurrence patterns after therapy. METHODS All patients with a new diagnosis of DAC with de novo metastases and those with localized disease who developed metastases after treatment and were treated at the study institution from January 2005 to November 2018 were included. All patient and tumor characteristics and outcome data were collected. RESULTS A total of 164 patients (37.7%) had metastatic DAC, including 112 with de novo metastases and 52 who developed metastases after treatment. Men with de novo metastases were found to have a significantly higher median prostate-specific antigen level and International Society of Urological Pathology grade but a lower cT3 and/or T4 classification compared with those with metastases that developed after treatment (all P < .05). Approximately 87% of men with de novo metastases progressed despite multiple systemic therapies, 37.6% required intervention for the palliation of symptoms, and 10.1% responded to systemic therapy and underwent treatment of the primary tumor. Men with de novo metastatic DAC and those who developed metastases after treatment had multiple metastatic sites (including bone and viscera), with higher rates of lung metastases noted in the posttreatment group (23.2% vs 44.2%; P = .01). A total of 45 patients who were treated with curative intent developed metastases at a median of 22 months (range, 0.9-74.8 months) after treatment, at low prostate-specific antigen levels (median, 4.4 ng/mL [interquartile range, 1.7-11.1 ng/mL]). CONCLUSIONS The current study described the metastatic patterns of DAC in both patients with de novo metastatic disease and those who later progress to metastases. Men receiving treatment for DAC with curative intent require stringent long-term follow-up with imaging modalities, including chest imaging given the predilection toward lung metastases noted among these patients.
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Affiliation(s)
- Weranja K B Ranasinghe
- Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Nathan A Brooks
- Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Mohamed A Elsheshtawi
- Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - John W Davis
- Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Tharakeswara K Bathala
- Division of Diagnostic Imaging, Department of Abdominal Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Chad Tang
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Patricia Troncoso
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Ana Aparicio
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Shi-Ming Tu
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Louis L Pisters
- Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Brian F Chapin
- Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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20
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Tatkovic A, McBean R, Schoeman J, Wong D. Prostate penile metastasis: Incidence and imaging pattern on 68 Ga-PSMA PET/CT. J Med Imaging Radiat Oncol 2020; 64:499-504. [PMID: 32449823 DOI: 10.1111/1754-9485.13052] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 05/03/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Prostate cancer commonly metastasises to bone and regional lymphatics and more rarely to locations such as the brain, skin and penis. Gallium-68 prostate-specific membrane antigen (68 Ga-PSMA) positron emission tomography/computed tomography (PET/CT) has widely become the routine imaging modality for prostate cancer staging and re-staging in Australia. The aim of this study was to retrospectively review all 68 Ga-PSMA PET/CT examinations performed to date at our institution to determine the frequency of penile metastases. METHODS A total of 4860 68 Ga-PSMA PET/CT examinations were performed between 16/07/2014 and 31/10/2019. Radiology reports for each examination were filtered to identify those with the words 'penis' or 'penile'. Once identified, relevant reports and images were individually reviewed to confirm the presence of a PSMA-avid penile lesion. RESULTS The incidence of penile metastasis of prostate cancer observed in this study was 0.1% with six examinations identified as having PSMA-avid penile lesions in five prostate cancer patients (age range: 71-88 years). The patients had a 1-8 year history of prostate cancer with varying severity of disease. Appearance of PSMA-avidity varied between single focal lesion, multiple focal lesions and diffuse lesion. CONCLUSIONS An incidence of 0.1% in our study confirms the rarity of penile metastases of prostate cancer. Although rare, identification of prostate cancer penile metastases is important for appropriate treatment management and symptom-relief.
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Affiliation(s)
- Annaleis Tatkovic
- Wesley Medical Imaging, The Wesley Hospital, Auchenflower, Queensland, Australia
| | - Rhiannon McBean
- Wesley Medical Imaging, The Wesley Hospital, Auchenflower, Queensland, Australia
| | - Joseph Schoeman
- Department of Urology, The Wesley Hospital, Auchenflower, Queensland, Australia
| | - David Wong
- Wesley Medical Imaging, The Wesley Hospital, Auchenflower, Queensland, Australia
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21
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Tanaka T, Yang M, Froemming AT, Bryce AH, Inai R, Kanazawa S, Kawashima A. Current Imaging Techniques for and Imaging Spectrum of Prostate Cancer Recurrence and Metastasis: A Pictorial Review. Radiographics 2020; 40:709-726. [PMID: 32196428 DOI: 10.1148/rg.2020190121] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Relapsing level of prostate-specific antigen (PSA) after initial curative-intent local therapy for organ-confined prostate cancer is often the first sign of recurrence. However, PSA level recurrence does not enable accurate differentiation of locally recurrent tumor from metastatic disease or a combination of both. Metastatic prostate cancer most frequently involves bones and lymph nodes, followed by other organs such as the liver, lung, pleura, adrenal gland, ureter, peritoneum, penis, testis, and meninges. Conventional imaging including CT and bone scintigraphy has long been the standard of care but has limited sensitivity in depicting early local recurrence or metastatic disease. Multiparametric MRI has been shown to be more sensitive in detecting locally recurrent tumor in the prostatectomy bed as well as in situ recurrence in a prostate gland that has been treated with radiation therapy or thermal ablation. In addition, lesions detected with multiparametric MRI may be amenable to targeted biopsy for definitive diagnosis of recurrence. PET/CT or PET/MRI using the U.S. Food and Drug Administration (FDA)-approved tracers carbon 11 choline or fluorine 18 fluciclovine has demonstrated markedly increased sensitivity and specificity for diagnosis of early metastatic disease such as small-volume lymph node metastasis, as have a range of investigational gallium 68 prostate-specific membrane antigen (PSMA) radioactive PET tracers. With recent advances in imaging modalities and techniques, more accurate early detection, localization, and characterization of recurrent prostate cancer have become possible. The authors present a contemporary review of the strengths and limitations of conventional and advanced imaging modalities in evaluation of patients with recurrent prostate cancer and a systematic review of the clinical and imaging features of locally recurrent and metastatic disease.©RSNA, 2020See discussion on this article by Barwick and Castellucci.
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Affiliation(s)
- Takashi Tanaka
- From the Department of Radiology (T.T., M.Y., A.K.) and Department of Hematology and Medical Oncology (A.H.B.), Mayo Clinic, Scottsdale, Ariz; Department of Radiology, Okayama University Hospital, 2-5-1 Shikata-cho, Okayama 700-8558, Japan (T.T., R.I., S.K.); and Department of Radiology, Mayo Clinic, Rochester, Minn (A.T.F.)
| | - Ming Yang
- From the Department of Radiology (T.T., M.Y., A.K.) and Department of Hematology and Medical Oncology (A.H.B.), Mayo Clinic, Scottsdale, Ariz; Department of Radiology, Okayama University Hospital, 2-5-1 Shikata-cho, Okayama 700-8558, Japan (T.T., R.I., S.K.); and Department of Radiology, Mayo Clinic, Rochester, Minn (A.T.F.)
| | - Adam T Froemming
- From the Department of Radiology (T.T., M.Y., A.K.) and Department of Hematology and Medical Oncology (A.H.B.), Mayo Clinic, Scottsdale, Ariz; Department of Radiology, Okayama University Hospital, 2-5-1 Shikata-cho, Okayama 700-8558, Japan (T.T., R.I., S.K.); and Department of Radiology, Mayo Clinic, Rochester, Minn (A.T.F.)
| | - Alan H Bryce
- From the Department of Radiology (T.T., M.Y., A.K.) and Department of Hematology and Medical Oncology (A.H.B.), Mayo Clinic, Scottsdale, Ariz; Department of Radiology, Okayama University Hospital, 2-5-1 Shikata-cho, Okayama 700-8558, Japan (T.T., R.I., S.K.); and Department of Radiology, Mayo Clinic, Rochester, Minn (A.T.F.)
| | - Ryota Inai
- From the Department of Radiology (T.T., M.Y., A.K.) and Department of Hematology and Medical Oncology (A.H.B.), Mayo Clinic, Scottsdale, Ariz; Department of Radiology, Okayama University Hospital, 2-5-1 Shikata-cho, Okayama 700-8558, Japan (T.T., R.I., S.K.); and Department of Radiology, Mayo Clinic, Rochester, Minn (A.T.F.)
| | - Susumu Kanazawa
- From the Department of Radiology (T.T., M.Y., A.K.) and Department of Hematology and Medical Oncology (A.H.B.), Mayo Clinic, Scottsdale, Ariz; Department of Radiology, Okayama University Hospital, 2-5-1 Shikata-cho, Okayama 700-8558, Japan (T.T., R.I., S.K.); and Department of Radiology, Mayo Clinic, Rochester, Minn (A.T.F.)
| | - Akira Kawashima
- From the Department of Radiology (T.T., M.Y., A.K.) and Department of Hematology and Medical Oncology (A.H.B.), Mayo Clinic, Scottsdale, Ariz; Department of Radiology, Okayama University Hospital, 2-5-1 Shikata-cho, Okayama 700-8558, Japan (T.T., R.I., S.K.); and Department of Radiology, Mayo Clinic, Rochester, Minn (A.T.F.)
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22
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Wong HL, Shi H, Koh LT. Solitary metastasis to the penis from prostate adenocarcinoma - a case report. J Radiol Case Rep 2019; 13:20-28. [PMID: 32184925 PMCID: PMC7060013 DOI: 10.3941/jrcr.v13i12.3846] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Penile metastasis from prostate adenocarcinoma is rare and the disease is usually disseminated at presentation. We present a case of an 83-year-old man with solitary metastasis to the penis from prostate adenocarcinoma. The clinical presentation and imaging features of penile metastasis from prostate cancer and the other primary penile tumors are discussed.
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Affiliation(s)
- Hui Lin Wong
- Department of Radiology, Changi General Hospital, Singapore
| | - Haiyuan Shi
- Department of Radiology, Changi General Hospital, Singapore
| | - Li-Tsa Koh
- Department of Urology, Changi General Hospital, Singapore
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23
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Isolated Testicular Metastasis Diagnosed More than a Decade and a Half Post Primary Treatment for Prostate Cancer. Case Rep Oncol Med 2019; 2019:4956954. [PMID: 31885973 PMCID: PMC6899263 DOI: 10.1155/2019/4956954] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 11/19/2019] [Indexed: 12/03/2022] Open
Abstract
Prostate cancer is the most common visceral malignancy among men. It rarely metastasizes to the testicles. We herein present the case of a male patient who underwent a radical prostatectomy for a grade group 3 Gleason score 7 (4 + 3) prostate adenocarcinoma followed by adjuvant radiation therapy and continuous androgen deprivation therapy after his first biochemical recurrence. Despite optimal management, prostate-specific antigen (PSA) levels rose back up, upon which a PET/CT 68Gallium scan demonstrated an isolated left testicular lesion that turned out to be of prostatic origin following orchiectomy. Testicular metastases from prostate cancer are of unknown prognosis, and the current treatment modality favors an orchiectomy.
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24
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Wu T, Zhao J, Liu Z, Shen P, Zhang M, Sun G, Liu J, Liao B, Chen J, Zhu S, Dai J, Wang Z, Zhang H, Zhao P, Zhang X, Zhu X, Ni Y, Chen N, Zeng H. Does ductal adenocarcinoma of the prostate (DA) have any prognostic impact on patients with de novo metastatic prostate cancer? Prostate 2019; 79:1673-1682. [PMID: 31433509 DOI: 10.1002/pros.23892] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 07/22/2019] [Indexed: 01/31/2023]
Abstract
BACKGROUND The prognostic value of ductal adenocarcinoma of the prostate (DA) in nonmetastatic prostate cancer (PCa) has been identified in many studies. However, it remains unknown whether DA is an adverse prognostic factor in metastatic PCa (mPCa). METHOD Data from 634 mPCa patients histopathologically documented with DA or/and acinar adenocarcinoma of the prostate in our center between 2012 and 2018 were retrospectively analyzed. Propensity score matching (PSM) was used to balance the baseline features. Data from the Surveillance, Epidemiology, and End Results (SEER) database were utilized to validate our findings. Castration-resistant PCa-free survival (CFS), overall survival (OS), and cancer-specific survival (CSS) were set as endpoints. RESULTS DA was confirmed in 35 of 634 (5.5%) patients. Among the DA-positive patients, 7 of 35 (20%) and 28 of 35 (80%) harbored high (DA ≥ 50%) and low (DA < 50%) DA components, respectively. DA was not associated with poorer median CFS (mCFS) or median OS (mOS) either before PSM (mCFS: 16.9 vs 18.4 month, P = .814; mOS: 42.0 vs 70.1 month, P = .796) or after PSM (mCFS: 16.9 vs 16.9 month, P = .949; mOS: 42.0 vs 79.9 month, P = .960). Likewise, in the SEER data, DA-positive patients (n = 15 153) shared similar median CSS (25.0 vs 28.0 month, P = .206) and OS (26.0 vs 35.0 month, P = .095) with DA-negative patients (n = 70). No prognostic difference was found between patients with high and low DA components. CONCLUSION We conducted the first study investigating the prognostic value of DA in de novo mPCa. DA was not associated with adverse clinical outcomes in mPCa patients. These findings are helpful for prognostic evaluation, treatment decision making and counseling in mPCa patients.
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Affiliation(s)
- Tao Wu
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
- Department of Urology, Affiliated Hospital of Zunyi Medical University, Guizhou, China
| | - Jinge Zhao
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Zhenhua Liu
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Pengfei Shen
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Mengni Zhang
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, China
| | - Guangxi Sun
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Jiandong Liu
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Banghua Liao
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Junru Chen
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Sha Zhu
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Jindong Dai
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Zhipeng Wang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Haoran Zhang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Peng Zhao
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Xingming Zhang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Xudong Zhu
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Yuchao Ni
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Ni Chen
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, China
| | - Hao Zeng
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
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25
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Bergamin S, Eade T, Kneebone A, Kench J, Sved P, Biset JF, Hruby G. Ductal Carcinoma of the Prostate: An Uncommon Entity With Atypical Behaviour. Clin Oncol (R Coll Radiol) 2019; 31:108-114. [DOI: 10.1016/j.clon.2018.10.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 10/03/2018] [Accepted: 10/10/2018] [Indexed: 10/27/2022]
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26
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27
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Barrett-Campbell O, Petkovska I, Slovin SF. Malignant priapism in metastatic prostate cancer: A late event occurring early. Urol Case Rep 2018; 19:1-3. [PMID: 29888172 PMCID: PMC5991306 DOI: 10.1016/j.eucr.2018.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 03/02/2018] [Indexed: 11/21/2022] Open
Affiliation(s)
| | - Iva Petkovska
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, United States
| | - Susan F. Slovin
- Genitourinary Oncology Service, Sidney Kimmel Center for Prostate and Urologic Cancers, Memorial Sloan Kettering Cancer Center, New York, United States
- Corresponding author. Genitourinary Oncology Service, Sidney Kimmel Center for Prostate and Urologic Cancers, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, United States.
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28
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Sharma S, Chaudhary GR, Kumar S, Saikia UN. Testicular Metastasis in Prostate Adenocarcinoma: a Rare and Incidental Diagnosis on Histopathology. Indian J Surg Oncol 2018; 9:284-285. [PMID: 29887721 DOI: 10.1007/s13193-016-0566-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Accepted: 10/06/2016] [Indexed: 11/27/2022] Open
Affiliation(s)
- Saniya Sharma
- 1Department of Histopathology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012 India
| | - Gautam Ram Chaudhary
- 2Department of Urology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012 India
| | - Santosh Kumar
- 2Department of Urology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012 India
| | - Uma Nahar Saikia
- 1Department of Histopathology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012 India
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29
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Su J, Aslim EJ, Aydin H, Tan PH, Ho HSS. A rare case of isolated castrate resistant bilateral testicular metastases in advanced prostate cancer. Asian J Urol 2018; 5:127-130. [PMID: 29736376 PMCID: PMC5934351 DOI: 10.1016/j.ajur.2017.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 06/23/2016] [Accepted: 12/02/2016] [Indexed: 11/24/2022] Open
Abstract
Testicular metastasis is rare with the prostate being the most common site of primary cancer. We report a case of a 72-year-old man with castration-resistant prostate cancer (CRPC) and known metastases to bone and lymph nodes, who developed bilateral painful swollen testes 3 years after the initial diagnosis of prostate cancer. He had first presented with lower urinary tract symptoms (LUTS) with suspicious findings on digital rectal examination of the prostate, and an elevated serum prostate specific antigen (PSA) level of 129 ng/mL. Transrectal prostate biopsy revealed Gleason 4 + 5 adenocarcinoma. Radiological staging showed locally advanced prostate cancer with extensive metastases to bone and pelvic and retroperitoneal lymph nodes. He was given hormonal therapy for over 2 years until progression to CRPC. Six months later he developed painful bilateral testicular swellings, and serum markers for testicular germ cell cancer were normal. Bilateral orchiectomy was performed, showing metastatic prostate cancer (Gleason 4 + 5) on histology. One month postoperatively his PSA level dropped to 0.1 ng/mL from a presurgery level of 6.24 ng/mL.
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Affiliation(s)
- Jiarui Su
- Department of Urology, Singapore General Hospital, Singapore
| | | | - Hakan Aydin
- Department of Anatomical Pathology, Singapore General Hospital, Singapore
| | - Puay Hoon Tan
- Division of Pathology, Singapore General Hospital, Singapore
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30
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Gao Q, Chen J, Dai Y. Prostate cancer involving bilateral seminal vesicles along with bone and testicular metastases: a case report. J Med Case Rep 2018. [PMID: 29519246 PMCID: PMC5844096 DOI: 10.1186/s13256-017-1551-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In the past 20 years, the incidence of prostate cancer has risen rapidly. It has been ranked as the third most common malignant tumor of the male genitourinary system. Testicular metastasis is uncommon in prostate cancer. Most cases are incidentally found in the treatment of prostate cancer with orchiectomy. Therefore, we believed it was necessary to report the case of our patient with this disease. CASE PRESENTATION We present a case of a 69-year-old Han Chinese man with a high total prostate-specific antigen level. A transrectal ultrasound-guided prostate biopsy was performed. A pathology report showed prostate cancer tissue with a Gleason score of 4 + 4 = 8/10. Imaging findings suggested that the prostate cancer tissue involved bilateral seminal vesicles and multiple bones. Next, radioactive seed implantation was carried out, and endocrine therapy was continued after the operation. Then enlargement of the left scrotum was found along with a total prostate-specific antigen level of 19.21 ng/ml. Computed tomography of the middle abdomen and pelvic cavity revealed 2.0 × 1.3-cm lesions of the left testis. The patient underwent a left testicular high resection and right orchiectomy. The postoperative pathology report showed metastatic prostate cancer cells in the left testis. CONCLUSIONS Testicular metastasis of prostate cancer is rare. Therefore, a testicular physical examination is necessary for patients without relapse to avoid a missed diagnosis. Testicular metastasis should be treated according to the principle of treatment for advanced prostate adenocarcinoma if testicular metastasis of prostate adenocarcinoma is detected.
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Affiliation(s)
- Qingqiang Gao
- Department of Andrology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210008, China
| | - Jianhuai Chen
- Department of Andrology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210008, China
| | - Yutian Dai
- Department of Andrology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210008, China.
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31
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Campara Z, Simic D, Aleksic P, Spasic A, Milicevic S. Metastasis of Prostate Adenocarcinoma to the Testis. Med Arch 2018; 70:318-320. [PMID: 27703299 PMCID: PMC5035009 DOI: 10.5455/medarh.2016.70.318-320] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Accepted: 07/15/2016] [Indexed: 12/04/2022] Open
Abstract
Introduction: Prostate carcinoma is the most frequently diagnosed carcinoma in the male population. The most typical places of the metastases are pelvic lymphatic glands, bones and lungs, and very rarely it metastasizes into a testis. The prognostic importance of testicular metastasis of prostate cancer is not yet well-known, due to a very few published cases. According to the known facts, it is certain that a metastasis of the prostate carcinoma into a testis is a sign of an advanced disease. Case report: This work presents a 48-year-old patient, to whom an adenocarcinoma of the prostate has been proven by the pathohistological finding of transrectal biopsy, performed due to the elevated level of prostate-specific antigen (PSA). Nine years after the initial diagnosis, due to a gradual rise of PSA and tumorous enlargement of the left testis, left inguinal orchectomy and right orchectomy were performed. Metastatic dissemination of prostate adenocarcinoma into a testis was determined by a pathohistological analysis of the left testis. Conclusion: The metastasis of the prostate carcinoma into a testis, as a rare localization of the metastatic dissemination, after additionally performed orchectomy along with further oncological therapy, can provide a continuation of a good life quality as well as a control of the disease in a longer time period.
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Affiliation(s)
- Zoran Campara
- Clinic of Urology, Military Medical Academy (MMA), Belgrade, Serbia
| | - Dejan Simic
- Clinic of Urology, Military Medical Academy (MMA), Belgrade, Serbia
| | - Predrag Aleksic
- Clinic of Urology, Military Medical Academy (MMA), Belgrade, Serbia
| | | | - Snjezana Milicevic
- Clinic of Urology, Clinical Centre of Banja Luka, Banja Luka, Bosnia and Herzegovina
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32
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Mittal J, Dorairajan LN, Manikandan R, Bade BA, Mishra A. Testicular and Epididymal Metastasis from Prostate Carcinoma: A Rare Manifestation of Common Disease. J Clin Diagn Res 2017; 11:PD01-PD02. [PMID: 29207773 DOI: 10.7860/jcdr/2017/20526.10559] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Accepted: 09/27/2016] [Indexed: 11/24/2022]
Abstract
Carcinoma prostate secondary metastasis to testicle and epididymis is rare. We report a case of metastatic carcinoma prostate in which testicular and epididymal metastasis were diagnosed incidentally in bilateral orchiectomy specimen. Testicular and para testicular structure should be properly evaluated for accurate staging of carcinoma prostate. Epididymis should always be included in bilateral orchidectomy specimen.
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Affiliation(s)
- Jayesh Mittal
- Senior Resident, Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - L N Dorairajan
- Professor and Head, Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - R Manikandan
- Associate Professor, Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Bhawanan A Bade
- Professor and Head, Department of Pathology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Amit Mishra
- Senior Resident, Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
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33
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Cho CKJ, Sigurdson S, Davidson CM, Leveridge M, Mahmud A. Case: Testicular oligometastasis from prostate cancer - Report of rare isolated recurrence after radiotherapy and intermittent androgen-deprivation therapy. Can Urol Assoc J 2017; 12:E31-E33. [PMID: 29173266 DOI: 10.5489/cuaj.4524] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Testicular oligometastasis secondary to prostate cancer is rare. We present a case where a patient with locally advanced prostate cancer was treated with high-dose external beam radiotherapy and two years of androgen-deprivation therapy, followed by intermittent androgen suppression. Three and a half years after initial diagnosis, he was found to have a painless testicular mass. Orchiectomy was performed and histopathology demonstrated metastatic prostatic adenocarcinoma. He remains in clinical remission on intermittent androgen suppression eight years following initial treatment, and over four years after presentation with testicular metastasis.
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Affiliation(s)
- Chan-Kyung J Cho
- Department of Oncology, Queen's University, Kingston General Hospital; Kingston, ON, Canada.,Cancer Centre of Southeastern Ontario at Kingston General Hospital, Kingston, ON, Canada
| | - Samantha Sigurdson
- Department of Oncology, Queen's University, Kingston General Hospital; Kingston, ON, Canada
| | - Christopher M Davidson
- Department of Pathology and Molecular Medicine, Queen's University, Kingston General Hospital, Kingston, ON, Canada
| | - Michael Leveridge
- Department of Urology, Queen's University, Kingston General Hospital; Kingston, ON, Canada
| | - Aamer Mahmud
- Department of Oncology, Queen's University, Kingston General Hospital; Kingston, ON, Canada.,Cancer Centre of Southeastern Ontario at Kingston General Hospital, Kingston, ON, Canada
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34
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Testicular Metastasis From Prostatic Adenocarcinoma Presenting as Recurrent Epididymo-orchitis. Urology 2017; 108:e7-e9. [DOI: 10.1016/j.urology.2017.07.029] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2017] [Revised: 06/03/2017] [Accepted: 07/20/2017] [Indexed: 11/21/2022]
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35
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Bonetta A, Generali D, Corona SP, Cancarini G, Brenna SG, Pacifico C, Roviello G. Isolated Testicular Metastasis from Prostate Cancer. AMERICAN JOURNAL OF CASE REPORTS 2017; 18:887-889. [PMID: 28804118 PMCID: PMC5567765 DOI: 10.12659/ajcr.904521] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Prostatic adenocarcinoma is the most frequently diagnosed carcinoma in the male population; the most common sites of secondary lesions are nodes, bones, and lungs. We report the clinical case of a 58-year-old man presenting with a single metastasis in the left testis after a radical prostatectomy/lymphadenectomy for prostate cancer. CASE REPORT This clinical report focuses on a 58-year-old man with prostate cancer who developed an uncommon single metastasis in the left testis after radical surgery and adjuvant pelvic radiation therapy. CONCLUSIONS Prostate-specific antigen (PSA) levels are important in the follow-up of prostate cancer. At the same time, physical examination of all possible sites of metastasis and proper evaluation of all signs/symptoms are indispensable in the process of identifying recurrence and for the selection of patients undergoing adjuvant therapy.
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Affiliation(s)
- Alberto Bonetta
- Department of Radiotherapy, Cremona Social and Territorial Health Company (ASST), Cremona, Italy
| | - Daniele Generali
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy.,Molecular Therapy and Pharmacogenomic Unit, Cremona Social and Territorial Health Company (ASST), Cremona, Italy
| | - Silvia Paola Corona
- Peter MacCallum Cancer Centre, Department of Radiation Oncology, Moorabbin Campus, East Bentleigh, Victoria, Australia
| | | | - Sarah Grazia Brenna
- Department of Radiotherapy, Cremona Social and Territorial Health Company (ASST), Cremona, Italy
| | - Chiara Pacifico
- Department of Medical, Surgical and Neurological Sciences, University Hospital of Siena, Siena, Italy
| | - Giandomenico Roviello
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy.,Department of Oncology, Medical Oncology Unit, San Donato Hospital, Arezzo, Italy
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Malik M, Joseph D, Jonnadula J, Ahmed SF, Valiyaveettil D, Vaghmare R. Bilateral Testicular Metastases and Filariasis in Prostatic Adenocarcinoma. Clin Genitourin Cancer 2016; 15:e743-e745. [PMID: 28017535 DOI: 10.1016/j.clgc.2016.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Revised: 11/10/2016] [Accepted: 11/20/2016] [Indexed: 11/25/2022]
Affiliation(s)
- Monica Malik
- Department of Radiation Oncology, Nizam's Institute of Medical Sciences, Hyderabad, India.
| | - Deepa Joseph
- Department of Radiation Oncology, Nizam's Institute of Medical Sciences, Hyderabad, India
| | - Jyothi Jonnadula
- Department of Radiation Oncology, Nizam's Institute of Medical Sciences, Hyderabad, India
| | - Syed Fayaz Ahmed
- Department of Radiation Oncology, Nizam's Institute of Medical Sciences, Hyderabad, India
| | - Deepthi Valiyaveettil
- Department of Radiation Oncology, Nizam's Institute of Medical Sciences, Hyderabad, India
| | - Rama Vaghmare
- Department of Radiation Oncology, Nizam's Institute of Medical Sciences, Hyderabad, India
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A rare case of prostatic ductal adenocarcinoma presenting as papillary metastatic carcinoma of unknown primary: A case report and review of the literature. HUMAN PATHOLOGY: CASE REPORTS 2016. [DOI: 10.1016/j.ehpc.2015.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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38
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Seipel AH, Delahunt B, Samaratunga H, Egevad L. Ductal adenocarcinoma of the prostate: histogenesis, biology and clinicopathological features. Pathology 2016; 48:398-405. [DOI: 10.1016/j.pathol.2016.04.001] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Revised: 04/10/2016] [Accepted: 04/10/2016] [Indexed: 12/20/2022]
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Fiaschetti V, Liberto V, Claroni G, Loreni G, Formica V, Roselli M, Mauriello A, Floris R. Relevance of computed tomography and magnetic resonance imaging for penile metastasis after prostatectomy: uncommon case report and brief review of the literature. Radiol Case Rep 2016; 11:255-9. [PMID: 27594962 PMCID: PMC4996907 DOI: 10.1016/j.radcr.2016.04.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 04/08/2016] [Accepted: 04/17/2016] [Indexed: 12/26/2022] Open
Abstract
Penile metastasis from prostate cancer represents a rare condition, associated with poor prognosis. In the literature, authors have reported less than 500 cases of secondary penile cancers, and among these cases of metastases, only 33% are from prostate cancer. Overall reported rate of survival is about 1-24 months. Here, we present an uncommon case of penile metastasis from prostatic adenocarcinoma, with particular focus on the role of computed tomography and magnetic resonance imaging in diagnosis and follow-up.
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Affiliation(s)
- Valeria Fiaschetti
- Department of Diagnostic Imaging and Interventional Radiology, University Hospital Tor Vergata, Viale Oxford 81, 00133 Rome, Italy
| | - Valeria Liberto
- Department of Diagnostic Imaging and Interventional Radiology, University Hospital Tor Vergata, Viale Oxford 81, 00133 Rome, Italy
| | - Giulia Claroni
- Department of Diagnostic Imaging and Interventional Radiology, University Hospital Tor Vergata, Viale Oxford 81, 00133 Rome, Italy
| | - Giorgio Loreni
- Department of Diagnostic Imaging and Interventional Radiology, University Hospital Tor Vergata, Viale Oxford 81, 00133 Rome, Italy
| | - Vincenzo Formica
- Department of Medical Oncology, University Hospital Tor Vergata, Rome, Italy
| | - Mario Roselli
- Department of Medical Oncology, University Hospital Tor Vergata, Rome, Italy
| | | | - Roberto Floris
- Department of Diagnostic Imaging and Interventional Radiology, University Hospital Tor Vergata, Viale Oxford 81, 00133 Rome, Italy
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40
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Zardawi I, Chong P. Metastatic Prostate Cancer to the Urethra Masquerading as Urothelial Carcinoma. Urol Case Rep 2016; 7:33-6. [PMID: 27335787 PMCID: PMC4909501 DOI: 10.1016/j.eucr.2016.03.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 03/17/2016] [Indexed: 12/21/2022] Open
Abstract
Tumors of the urethra, whether primary or metastatic, are very rare. The true nature of urethral neoplasm is not always obvious clinically nor in routine histological sections. Immunostains should be performed on such lesions because of management implications. We present a case of multiple metastases to the urethra from a prostatic carcinoma, masquerading as multiple urothelial carcinomas. Pathologists and urologists should be aware of the possibility of metastasis from the prostate.
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Affiliation(s)
- Ibrahim Zardawi
- University of Newcastle, NSW, Australia; Douglass Hanly Moir Pathology, Gateshead, NSW, Australia
| | - Peter Chong
- Lake Macquarie Urology, Charlestown, NSW 2290, Australia
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41
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Liu T, Wang Y, Zhou R, Li H, Cheng H, Zhang J. The update of prostatic ductal adenocarcinoma. Chin J Cancer Res 2016; 28:50-7. [PMID: 27041926 DOI: 10.3978/j.issn.1000-9604.2016.02.02] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Since initially described in 1967, prostatic ductal adenocarcinoma (PDA) has engendered a series of controversies on its origin, histological features, and biological behavior. Owing to the improvement of molecular biological technique, there are some updated findings on the characteristics of PDA. In the current review, we will mainly analyze its origin, clinical manifestations, morphological features, differential diagnosis, immunophenotype and molecular genetics, with the purpose of enhancing recognition of this tumor and making a correct diagnosis and treatment choice.
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Affiliation(s)
- Tantan Liu
- 1 State Key Laboratory of Tumor Biology, Department of Pathology, Xijing Hospital, Xi'an 710032, China ; 2 Cadet Brigade, The Fourth Military Medical University, Xi'an 710032, China
| | - Yingmei Wang
- 1 State Key Laboratory of Tumor Biology, Department of Pathology, Xijing Hospital, Xi'an 710032, China ; 2 Cadet Brigade, The Fourth Military Medical University, Xi'an 710032, China
| | - Ru Zhou
- 1 State Key Laboratory of Tumor Biology, Department of Pathology, Xijing Hospital, Xi'an 710032, China ; 2 Cadet Brigade, The Fourth Military Medical University, Xi'an 710032, China
| | - Haiyang Li
- 1 State Key Laboratory of Tumor Biology, Department of Pathology, Xijing Hospital, Xi'an 710032, China ; 2 Cadet Brigade, The Fourth Military Medical University, Xi'an 710032, China
| | - Hong Cheng
- 1 State Key Laboratory of Tumor Biology, Department of Pathology, Xijing Hospital, Xi'an 710032, China ; 2 Cadet Brigade, The Fourth Military Medical University, Xi'an 710032, China
| | - Jing Zhang
- 1 State Key Laboratory of Tumor Biology, Department of Pathology, Xijing Hospital, Xi'an 710032, China ; 2 Cadet Brigade, The Fourth Military Medical University, Xi'an 710032, China
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42
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Seipel AH, Samaratunga H, Delahunt B, Wiklund P, Clements M, Egevad L. Immunohistochemistry of ductal adenocarcinoma of the prostate and adenocarcinomas of non-prostatic origin: a comparative study. APMIS 2016; 124:263-70. [DOI: 10.1111/apm.12504] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Accepted: 11/30/2015] [Indexed: 11/27/2022]
Affiliation(s)
- Amanda H. Seipel
- Department of Oncology-Pathology; Karolinska Institutet; Stockholm Sweden
| | | | - Brett Delahunt
- Wellington School of Medicine and Health Sciences; University of Otago; Wellington New Zealand
| | - Peter Wiklund
- Department of Surgical Sciences; Karolinska Institutet; Stockholm Sweden
| | - Mark Clements
- Department of Medical Epidemiology and Biostatistics; Karolinska Institutet; Stockholm Sweden
| | - Lars Egevad
- Department of Oncology-Pathology; Karolinska Institutet; Stockholm Sweden
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43
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Zhang J, Dong M, Hu X, Liu L, Li S, Li C, Yang L, Xiao Y, Pang S, Wang C. Prostatic adenocarcinoma presenting with metastases to the testis and epididymis: A case report. Oncol Lett 2015; 11:792-794. [PMID: 26870285 DOI: 10.3892/ol.2015.3920] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Accepted: 10/14/2015] [Indexed: 12/15/2022] Open
Abstract
Few cases of testicular metastases from prostate carcinoma have been reported, and asymptomatic metastases of prostate carcinoma to both the testis and epididymis are extremely rare. The current study presents the case of a 69-year-old male with testicular and epididymal metastases from prostate carcinoma. The patient was admitted to The First Hospital of Shijiazhuang with a 2-year history of lower urinary tract symptoms. Digital rectal examination revealed an enlarged multinodular prostate, and the serum prostate-specific antigen (PSA) level was >100 ng/ml. Magnetic resonance imaging showed prostate carcinoma with seminal vesicle involvement. A prostate biopsy showed prostate gland adenocarcinoma. The Gleason score was 3+3. The immunohistochemistry results were as follows: Prostatic acid phosphatase (+++), PSA (+++), P504s (+++), p63 (-) and cytokeratin 34βE12 (-), with a Ki-67 of ~5%. The patient was treated with a bilateral orchiectomy. The testicular pathology showed that the right testis and epididymis were invaded with metastatic adenocarcinoma. The left testis and epididymis were normal. The patient was treated with conventional flutamide endocrine therapy. At present the patient remains in a stable condition after 24 months of follow-up.
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Affiliation(s)
- Jin Zhang
- Department of Urology, The First Hospital of Shijiazhuang, Shijiazhuang, Hebei, P.R. China
| | - Mei Dong
- Department of Surgery, The Affiliated Hospital of Hebei Science and Technology University, Shijiazhuang, Hebei, P.R. China
| | - Xiaolei Hu
- Department of Urology, The First Hospital of Shijiazhuang, Shijiazhuang, Hebei, P.R. China
| | - Lin Liu
- Department of Urology, The First Hospital of Shijiazhuang, Shijiazhuang, Hebei, P.R. China
| | - Shen Li
- Department of Urology, The First Hospital of Shijiazhuang, Shijiazhuang, Hebei, P.R. China
| | - Chao Li
- Department of Urology, The First Hospital of Shijiazhuang, Shijiazhuang, Hebei, P.R. China
| | - Lijun Yang
- Department of Urology, The First Hospital of Shijiazhuang, Shijiazhuang, Hebei, P.R. China
| | - Yongqiang Xiao
- Department of Urology, The First Hospital of Shijiazhuang, Shijiazhuang, Hebei, P.R. China
| | - Shujian Pang
- Department of Urology, The First Hospital of Shijiazhuang, Shijiazhuang, Hebei, P.R. China
| | - Chuan Wang
- Department of Pharmacology, Hebei Medical University, Shijiazhuang, Hebei, P.R. China
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45
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Kusaka A, Koie T, Yamamoto H, Hamano I, Yoneyama T, Hashimoto Y, Ohyama C, Tobisawa Y, Yoneyama T. Testicular metastasis of prostate cancer: a case report. Case Rep Oncol 2014; 7:643-7. [PMID: 25408658 PMCID: PMC4209256 DOI: 10.1159/000367779] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
The incidence of secondary neoplasms of the testis during autopsies is approximately 2.5%. Although most secondary testicular metastases are due to prostate cancer, only a few patients with prostate cancer have clinically manifested testicular metastasis. We report the case of a prostate cancer patient with testicular metastasis who was diagnosed after the presence of a palpable mass in the right testis. A 56-year-old Japanese male presented to our hospital with an elevated serum prostate-specific antigen (PSA) level of 137 ng/ml. He was diagnosed with stage IV (T3N1M1b) prostate cancer and received androgen deprivation therapy, followed by various hormonal manipulations. His serum PSA level was undetectable for 1 year. No distant metastases were detected during imaging examinations. He received radiation therapy; however, his serum PSA level increased gradually. Four months later, he presented with right testicular swelling. Computed tomography revealed a heterogenous mass in the right testis and a right high inguinal orchiectomy was performed. Histopathological analysis showed that the right testis was infiltrated with metastatic adenocarcinoma with a Gleason score of 8. This is a rare case of right testicular metastasis in a patient with prostate cancer. Testicular metastasis of prostate cancer can be aggressive and metastasize.
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Affiliation(s)
- Ayumu Kusaka
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Takuya Koie
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Hayato Yamamoto
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Itsuto Hamano
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Takahiro Yoneyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Yasuhiro Hashimoto
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Chikara Ohyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Yuki Tobisawa
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Tohru Yoneyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
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Abiraterone acetate and castration resistant ductal adenocarcinoma of the prostate. Case Rep Urol 2014; 2014:508305. [PMID: 24891969 PMCID: PMC4033549 DOI: 10.1155/2014/508305] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2014] [Revised: 04/07/2014] [Accepted: 04/15/2014] [Indexed: 11/17/2022] Open
Abstract
Ductal adenocarcinoma of the prostate is a rare histological variant that only represents <1% of prostate tumors. This histological variant has several important clinical implications with respect to their evolution, clinical prognosis, and treatment. We report the case of a 64-year-old patient with ductal adenocarcinoma of the prostate, which progresses to castration-resistant prostate cancer, that was treated with abiraterone acetate with good clinical response, to our knowledge, the first case of ductal adenocarcinoma of the prostate in treatment with abiraterone acetate.
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47
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Seipel AH, Delahunt B, Samaratunga H, Amin M, Barton J, Berney DM, Billis A, Cheng L, Comperat E, Evans A, Fine SW, Grignon D, Humphrey PA, Magi-Galluzzi C, Montironi R, Sesterhenn I, Srigley JR, Trpkov K, van der Kwast T, Varma M, Zhou M, Ahmad A, Moss S, Egevad L. Diagnostic criteria for ductal adenocarcinoma of the prostate: interobserver variability among 20 expert uropathologists. Histopathology 2014; 65:216-27. [PMID: 24467262 DOI: 10.1111/his.12382] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2013] [Accepted: 01/23/2014] [Indexed: 11/30/2022]
Abstract
AIMS Ductal adenocarcinoma of the prostate (DAC) is clinically important, because its behaviour may differ from that of acinar adenocarcinoma. Our aims were to investigate the interobserver variability of this diagnosis among experts in uropathology and to define diagnostic criteria. METHODS AND RESULTS Photomicrographs of 21 carcinomas with ductal features were distributed among 20 genitourinary pathologists from eight countries. DAC was diagnosed by 18 observers (mean 13.2 cases, range 6-19). In 11 (52%) cases, a 2/3 consensus was reached for a diagnosis of DAC, and in five (24%) there was consensus against. In DAC, the respondents reported papillary architecture (86%), stratification of nuclei (82%), high-grade nuclear features (54%), tall columnar epithelium (53%), elongated nuclei (52%), cribriform architecture (40%), and necrosis (7%). The most important diagnostic feature reported for DAC was papillary architecture (59%), whereas nuclear and cellular features were considered to be most important in only 2-11% of cases. The most common differential diagnoses were intraductal prostate cancer (52%), high-grade PIN (37%), and acinar adenocarcinoma (17%). The most common reason for not diagnosing DAC was lack of typical architecture (33%). CONCLUSIONS Papillary architecture was the most useful diagnostic feature of DAC, and nuclear and cellular features were considered to be less important.
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Affiliation(s)
- Amanda H Seipel
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
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48
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Incidental Detection of Leydig Cell Tumor Via Fluorine-18-Choline PET/CT in a Patient With Recurrent Prostate Cancer Disease. Clin Nucl Med 2013; 38:752-4. [DOI: 10.1097/rlu.0b013e31829af8a6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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49
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Stajno P, Kalinowski T, Ligaj M, Demkow T. An incidentally diagnosed prostatic ductal adenocarcinoma. Cent European J Urol 2013; 66:164-7. [PMID: 24579020 PMCID: PMC3936143 DOI: 10.5173/ceju.2013.02.art14] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2012] [Revised: 12/03/2012] [Accepted: 12/06/2012] [Indexed: 11/22/2022] Open
Abstract
Ductal adenocarcinoma of the prostate was initially described in 1967 by Melicow and Patcher. It was given the erroneous name endometrioid carcinoma, however, further studies confirmed the prostatic origin of this tumor. Currently DAP is classified as a histological variant of prostatic carcinoma. Compared with "classic" acinar carcinoma of the prostate, DAP is a rare histological finding. It's prevalence in prostatectomy and biopsy specimens varies from less than 1% for pure ductal adenocarcinoma up to 5% for mixed DAP. Because of its typical periurethral location, the tumor usually manifests itself clinically with urinary obstruction, urinary urgency, urinary frequency and hematuria. DAP is associated with more aggressive natural history and worse prognosis than pure AA - patients presented at more advanced stage, with poorly differentiated and distant disease. DAP has a tendency to spread to regional lymph nodes, axial skeleton, and visceral organs. We report a case of a 90-year old man who presented to our clinic with acute urinary retention and gross hematuria. He underwent suprapubic transvesical adenomectomy to diminish the urinary obstruction. The pathological examination of the specimens revealed a dominant focus of DAP, which was located near the intraprostatic urethra and a coexisting, smaller component of "classic" acinar adenocarcinoma.
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Affiliation(s)
- Paweł Stajno
- Urooncology Department, Maria Skłodowska–Curie Memorial Cancer Hospital, Warsaw, Poland
| | - Tomasz Kalinowski
- Urooncology Department, Maria Skłodowska–Curie Memorial Cancer Hospital, Warsaw, Poland
| | - Marcin Ligaj
- Pathology Department, Maria Skłodowska–Curie Memorial Cancer Hospital, Warsaw, Poland
| | - Tomasz Demkow
- Urooncology Department, Maria Skłodowska–Curie Memorial Cancer Hospital, Warsaw, Poland
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50
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Jardel P, Debiais C, Godet J, Irani J, Fromont G. Ductal carcinoma of the prostate shows a different immunophenotype from high grade acinar cancer. Histopathology 2013; 63:57-63. [DOI: 10.1111/his.12129] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2012] [Accepted: 03/08/2013] [Indexed: 11/29/2022]
Affiliation(s)
| | - Celine Debiais
- Department of Pathology; CHU/Université de Poitiers; Poitiers; France
| | - Julie Godet
- Department of Pathology; CHU/Université de Poitiers; Poitiers; France
| | - Jacques Irani
- Department of Urology; CHU/Université de Poitiers; Poitiers; France
| | - Gaelle Fromont
- Department of Pathology; CHU/Université de Poitiers; Poitiers; France
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