{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,10,18]],"date-time":"2024-10-18T04:20:25Z","timestamp":1729225225987,"version":"3.27.0"},"reference-count":36,"publisher":"Scientific Scholar","content-domain":{"domain":["clinicalimagingscience.org"],"crossmark-restriction":true},"short-container-title":["JCIS"],"abstract":"<jats:p>Granulomatous prostatitis (GP) is a rare form of chronic prostatitis with reported incidence of 0.65\u20131.5%. Radiological features of GP overlap with those of prostate adenocarcinoma. The following magnetic resonance imaging characteristics can suggest the diagnosis in an appropriate clinical setting: Diffuse or focal nodular low T2 signal, high signal on diffusion-weighted imaging with corresponding low apparent diffusion coefficient signal, and post-contrast imaging with lesion enhancement or rim-enhancing in the setting of caseous necrosis or abscess formation. Even with suspicion on imaging, the overlapping imaging features with prostate adenocarcinoma necessitate biopsy for confirmatory diagnosis. Here, we report a case of a 70-year-old man with GP in the setting of prior intravesicle bacillus Calmette\u2013Gu\u00e9rin administration.<\/jats:p>","DOI":"10.25259\/jcis_47_2023","type":"journal-article","created":{"date-parts":[[2024,10,17]],"date-time":"2024-10-17T07:20:17Z","timestamp":1729149617000},"page":"39","update-policy":"http:\/\/dx.doi.org\/10.25259\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Granulomatous prostatitis following Bacillus Calmette\u2013Gu\u00e9rin therapy"],"prefix":"10.25259","volume":"14","author":[{"given":"Siddhi","family":"Hegde","sequence":"first","affiliation":[{"name":"Department of Radiology, Massachusetts General Hospital, Boston, United States"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dhairya A.","family":"Lakhani","sequence":"additional","affiliation":[{"name":"Department of Radiology, Anatomy and Laboratory Medicine, West Virginia University, Morgantown, United States"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ion","family":"Prisneac","sequence":"additional","affiliation":[{"name":"Department of Pathology, Anatomy and Laboratory Medicine, West Virginia University, Morgantown, United States,"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Brian","family":"Markovich","sequence":"additional","affiliation":[{"name":"Department of Radiology, Anatomy and Laboratory Medicine, West Virginia University, Morgantown, United States"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"10894","published-online":{"date-parts":[[2024,10,17]]},"reference":[{"key":"10.25259\/JCIS_47_2023\/ref-1","doi-asserted-by":"publisher","first-page":"328","DOI":"10.1038\/modpathol.3800055","article-title":"Benign mimickers of prostatic adenocarcinoma","volume":"17","author":"Srigley","year":"2004","journal-title":"Modern Pathol"},{"key":"10.25259\/JCIS_47_2023\/ref-2","doi-asserted-by":"publisher","first-page":"457","DOI":"10.1136\/pmj.76.898.457","article-title":"A clinicopathological classification of granulomatous disorders","volume":"76","author":"James","year":"2000","journal-title":"Postgrad Med J"},{"key":"10.25259\/JCIS_47_2023\/ref-3","first-page":"21","article-title":"Granulomatous prostatitis: A reminder to clinicians","volume":"65","author":"Shanggar","year":"2010","journal-title":"Med J Malaysia"},{"key":"10.25259\/JCIS_47_2023\/ref-4","doi-asserted-by":"publisher","first-page":"16","DOI":"10.4103\/0970-1591.20286","article-title":"Granulomatous prostatitis-an infrequent diagnosis","volume":"19","author":"Punia","year":"2002","journal-title":"Indian J Urol"},{"key":"10.25259\/JCIS_47_2023\/ref-5","doi-asserted-by":"publisher","first-page":"320","DOI":"10.1016\/S0022-5347(17)43134-X","article-title":"The clinical spectrum of granulomatous prostatitis: A report of 200 cases","volume":"138","author":"Stillwell","year":"1987","journal-title":"J Urol"},{"key":"10.25259\/JCIS_47_2023\/ref-6","doi-asserted-by":"publisher","first-page":"EC20","DOI":"10.7860\/JCDR\/2016\/15365.7146","article-title":"Clinicopathological overview of granulomatous prostatitis: An appraisal","volume":"10","author":"Kumbar","year":"2016","journal-title":"J Clin Diagn Res"},{"key":"10.25259\/JCIS_47_2023\/ref-7","doi-asserted-by":"publisher","first-page":"474","DOI":"10.1111\/j.1442-2042.2005.01068.x","article-title":"Granulomatous prostatitis--an infrequent diagnosis","volume":"12","author":"Mohan","year":"2005","journal-title":"Int J Urol"},{"key":"10.25259\/JCIS_47_2023\/ref-8","first-page":"724","article-title":"Granulomatous prostatitis on needle biopsy","volume":"121","author":"Oppenheimer","year":"1997","journal-title":"Arch Pathol Lab Med"},{"key":"10.25259\/JCIS_47_2023\/ref-9","doi-asserted-by":"publisher","first-page":"242","DOI":"10.1053\/j.anndiagpath.2004.06.002","article-title":"Nonspecific (idiopathic) granulomatous prostatitis associated with low-grade prostatic adenocarcinoma","volume":"8","author":"Val-Bernal","year":"2004","journal-title":"Ann Diagn Pathol"},{"key":"10.25259\/JCIS_47_2023\/ref-10","doi-asserted-by":"publisher","first-page":"1368","DOI":"10.1016\/S0022-5347(17)38098-9","article-title":"Elevation of prostate specific antigen from bacillus Calmette-Guerin-induced granulomatous prostatitis","volume":"146","author":"Bahnson","year":"1991","journal-title":"J Urol"},{"key":"10.25259\/JCIS_47_2023\/ref-11","doi-asserted-by":"publisher","first-page":"2326","DOI":"10.1097\/01.ju.0000127759.10293.fa","article-title":"Granulomatous prostatitis linked to HLA-DRB1* 1501","volume":"171","author":"Alexander","year":"2004","journal-title":"J Urol"},{"key":"10.25259\/JCIS_47_2023\/ref-12","first-page":"1221","volume-title":"Ackerman's surgical pathology","author":"Rosai","year":"1996"},{"key":"10.25259\/JCIS_47_2023\/ref-13","doi-asserted-by":"publisher","first-page":"20180075","DOI":"10.1259\/bjr.20180075","article-title":"Multiparametric MRI appearances of primary granulomatous prostatitis","volume":"92","author":"Lee","year":"2019","journal-title":"Br J Radiol"},{"key":"10.25259\/JCIS_47_2023\/ref-14","doi-asserted-by":"publisher","first-page":"746","DOI":"10.1007\/s00330-011-2377-y","article-title":"ESUR prostate MR guidelines 2012","volume":"22","author":"Barentsz","year":"2012","journal-title":"Eur Radiol"},{"key":"10.25259\/JCIS_47_2023\/ref-15","doi-asserted-by":"publisher","first-page":"16","DOI":"10.1016\/j.eururo.2015.08.052","article-title":"PI-RADS prostate imaging-reporting and data system: 2015, version 2","volume":"69","author":"Weinreb","year":"2016","journal-title":"Eur Urol"},{"key":"10.25259\/JCIS_47_2023\/ref-16","doi-asserted-by":"publisher","first-page":"729","DOI":"10.1148\/radiol.2017161599","article-title":"Development of a combined MR fingerprinting and diffusion examination for prostate cancer","volume":"283","author":"Yu","year":"2017","journal-title":"Radiology"},{"key":"10.25259\/JCIS_47_2023\/ref-18","doi-asserted-by":"publisher","first-page":"121","DOI":"10.2214\/AJR.13.10889","article-title":"Prostate imaging reporting and data system (PI-RADS): Reflections on early experience with a standardized interpretation scheme for multiparametric prostate MRI","volume":"202","author":"Westphalen","year":"2014","journal-title":"Am J Roentgenol"},{"key":"10.25259\/JCIS_47_2023\/ref-19","doi-asserted-by":"publisher","first-page":"253","DOI":"10.1055\/s-0032-1330270","article-title":"PI-RADSKlassifikation: Strukturiertes befundungsschema f\u00fcr die MRT der prostata","volume":"185","author":"R\u00f6thke","year":"2013","journal-title":"R\u00d6FO"},{"key":"10.25259\/JCIS_47_2023\/ref-20","doi-asserted-by":"publisher","first-page":"482","DOI":"10.1148\/radiol.13122233","article-title":"Prostate cancer localization using multiparametric MR imaging: Comparison of prostate imaging reporting and data system (PIRADS) and likert scales","volume":"269","author":"Rosenkrantz","year":"2013","journal-title":"Radiology"},{"key":"10.25259\/JCIS_47_2023\/ref-21","doi-asserted-by":"publisher","first-page":"677","DOI":"10.7863\/jum.1990.9.12.677","article-title":"Transrectal ultrasound appearance of granulomatous prostatitis","volume":"9","author":"Bude","year":"1990","journal-title":"J Ultrasound Med"},{"key":"10.25259\/JCIS_47_2023\/ref-22","doi-asserted-by":"publisher","first-page":"247","DOI":"10.1002\/iju5.12300","article-title":"Granulomatous prostatitis with high suspicion of prostatic adenocarcinoma on radiological imaging","volume":"4","author":"Ambe","year":"2021","journal-title":"IJU Case Rep"},{"key":"10.25259\/JCIS_47_2023\/ref-23","doi-asserted-by":"publisher","first-page":"1605","DOI":"10.1148\/radiographics.18.6.9821203","article-title":"US case of the day. Granulomatous prostatitis resulting from BCG therapy","volume":"18","author":"Rifkin","year":"1998","journal-title":"Radiographics"},{"key":"10.25259\/JCIS_47_2023\/ref-24","doi-asserted-by":"publisher","first-page":"408","DOI":"10.1046\/j.1464-410X.1996.89315.x","article-title":"Serum prostate specific antigen levels in non-specific granulomatous prostatitis","volume":"77","author":"Speights","year":"1996","journal-title":"Br J Urol"},{"key":"10.25259\/JCIS_47_2023\/ref-25","doi-asserted-by":"publisher","first-page":"e01338","DOI":"10.1016\/j.idcr.2021.e01338","article-title":"An ambivalent prostate nodule after Bacillus Calmette-Gu\u00e9rin therapy","volume":"26","author":"Sauvat","year":"2021","journal-title":"Idcases"},{"key":"10.25259\/JCIS_47_2023\/ref-26","doi-asserted-by":"publisher","first-page":"63","DOI":"10.1016\/j.ijid.2018.05.006","article-title":"A novel view on the pathogenesis of complications after intravesical BCG for bladder cancer","volume":"72","author":"Bilsen","year":"2018","journal-title":"Int J Infect Dis"},{"key":"10.25259\/JCIS_47_2023\/ref-27","doi-asserted-by":"publisher","first-page":"60","DOI":"10.3348\/kjr.2020.1369","article-title":"Imaging patterns of Bacillus Calmette-Gu\u00e9rin-related granulomatous prostatitis based on multiparametric MRI","volume":"23","author":"Lee","year":"2022","journal-title":"Korean J Radiol"},{"key":"10.25259\/JCIS_47_2023\/ref-28","doi-asserted-by":"publisher","first-page":"342","DOI":"10.3348\/kjr.2015.16.2.342","article-title":"Multiphase contrast-enhanced magnetic resonance imaging features of Bacillus CalmetteGu\u00e9rin-induced granulomatous prostatitis in five patients","volume":"16","author":"Kawada","year":"2015","journal-title":"Korean J Radiol"},{"key":"10.25259\/JCIS_47_2023\/ref-29","doi-asserted-by":"publisher","first-page":"1963","DOI":"10.1007\/s00261-017-1081-z","article-title":"Multi-parametric MRI findings of granulomatous prostatitis developing after intravesical Bacillus Calmette-Gu\u00e9rin therapy","volume":"42","author":"Gottlieb","year":"2017","journal-title":"Abdom Radiol (NY)"},{"key":"10.25259\/JCIS_47_2023\/ref-30","doi-asserted-by":"publisher","first-page":"805","DOI":"10.2217\/fon-2020-0185","article-title":"Granulomatous prostatitis: A challenging differential diagnosis to take into consideration","volume":"16","author":"Crocetto","year":"2020","journal-title":"Future Oncol"},{"key":"10.25259\/JCIS_47_2023\/ref-31","doi-asserted-by":"publisher","first-page":"595","DOI":"10.1016\/j.crad.2012.12.005","article-title":"MRI findings of granulomatous prostatitis developing after intravesical Bacillus Calmette-Gu\u00e9rin therapy","volume":"68","author":"Suzuki","year":"2013","journal-title":"Clin Radiol"},{"key":"10.25259\/JCIS_47_2023\/ref-32","doi-asserted-by":"publisher","first-page":"FSO637","DOI":"10.2144\/fsoa-2020-0065","article-title":"Comparative prostate MRI before and after chronic granulomatous prostatitis following intravesical bacillus Calmette-Gu\u00e9rin therapy","volume":"7","author":"Sarkis","year":"2021","journal-title":"Future Sci OA"},{"key":"10.25259\/JCIS_47_2023\/ref-33","doi-asserted-by":"publisher","first-page":"625","DOI":"10.4103\/jcrt.JCRT_1684_20","article-title":"The role of prostate-specific antigen and multiparametric magnetic resonance imaging in the diagnosis of granulomatous prostatitis induced by intravesical Bacillus Calmette-Gu\u00e9rin vaccine therapy in patients with nonmuscle invasive bladder cancer","volume":"17","author":"Wang","year":"2021","journal-title":"J Cancer Res Ther"},{"key":"10.25259\/JCIS_47_2023\/ref-34","doi-asserted-by":"publisher","first-page":"119","DOI":"10.1007\/BF02924603","article-title":"Granulomatous prostatitis: A hypoechoic lesion of the prostate","volume":"13","author":"Rubenstein","year":"1991","journal-title":"Urol Radiol"},{"key":"10.25259\/JCIS_47_2023\/ref-35","doi-asserted-by":"publisher","first-page":"413","DOI":"10.1016\/j.clinimag.2011.09.004","article-title":"BCG-induced granulomatous prostatitis-an incidental finding on FDG PET-CT","volume":"36","author":"Wilkinson","year":"2012","journal-title":"Clin Imaging"},{"key":"10.25259\/JCIS_47_2023\/ref-36","doi-asserted-by":"publisher","first-page":"613","DOI":"10.1097\/RLU.0b013e3181b06c89","article-title":"Incidental detection of granulomatous prostatitis by F-18 FDG PET\/CT in a patient with bladder cancer","volume":"34","author":"Ilgan","year":"2009","journal-title":"Clin Nucl Med"},{"key":"10.25259\/JCIS_47_2023\/ref-37","doi-asserted-by":"publisher","first-page":"31","DOI":"10.1007\/s13139-015-0364-y","article-title":"Granulomatous prostatitis after intravesical Bacillus CalmetteGu\u00e9rin instillation therapy: A potential cause of incidental F-18 FDG uptake in the prostate gland on F-18 FDG PET\/CT in patients with bladder cancer","volume":"50","author":"Kim","year":"2015","journal-title":"Nucl Med Mol Imaging"}],"container-title":["Journal of Clinical Imaging Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/clinicalimagingscience.org\/granulomatous-prostatitis-following-bacillus-calmettegurin-therapy\/","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/clinicalimagingscience.org\/granulomatous-prostatitis-following-bacillus-calmettegurin-therapy\/","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,10,17]],"date-time":"2024-10-17T07:20:28Z","timestamp":1729149628000},"score":1,"resource":{"primary":{"URL":"https:\/\/clinicalimagingscience.org\/granulomatous-prostatitis-following-bacillus-calmettegurin-therapy\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,10,17]]},"references-count":36,"alternative-id":["10.25259\/JCIS_47_2023"],"URL":"https:\/\/doi.org\/10.25259\/jcis_47_2023","relation":{},"ISSN":["2156-5597","2156-7514"],"issn-type":[{"value":"2156-5597","type":"electronic"},{"value":"2156-7514","type":"print"}],"subject":[],"published":{"date-parts":[[2024,10,17]]},"article-number":"39"}}