{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,11]],"date-time":"2026-07-11T04:17:03Z","timestamp":1783743423368,"version":"3.55.0"},"reference-count":44,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2005,7,8]],"date-time":"2005-07-08T00:00:00Z","timestamp":1120780800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Diagnostic Cytopathology"],"published-print":{"date-parts":[[2005,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Based on the experience accumulated over two decades and in more than 7,000 transrectal fine\u2010needle aspirations (FNAs) of the prostate gland, several benign and malignant unusual cytologic findings are described. Infrequent benign cytologic findings and possible pitfalls are atrophic prostatic epithelium, squamous metaplasia, transitional cells, granulomatous prostatitis, seminal vesicle epithelium, ganglion cells, lubricant artifacts, and treatment effects. Infrequent variants of carcinoma are foamy\u2010cell carcinoma, prostatic duct adenocarcinoma, mucinous adenocarcinoma, transitional\u2010cell carcinoma, small\u2010cell carcinoma, squamous\u2010cell carcinoma of the prostate, metastatic solid tumor within the prostate, and mesenchymal tumors. Cytopathologists must be able to diagnose these variants of prostate adenocarcinoma because on most occasions the variants imply a worse clinical prognosis. Appropriate training is essential to achieve success in this field of cytopathology. FNA of the prostate provides in a matter of minutes useful information concerning clinical management, prognosis, and treatment of patients. Diagn. Cytopathol. 2005;33:126\u2013137. \u00a9 2005 Wiley\u2010Liss, Inc.<\/jats:p>","DOI":"10.1002\/dc.20308","type":"journal-article","created":{"date-parts":[[2005,7,8]],"date-time":"2005-07-08T21:23:53Z","timestamp":1120857833000},"page":"126-137","source":"Crossref","is-referenced-by-count":20,"title":["Pitfalls and infrequent findings in fine\u2010needle aspiration of the prostate gland"],"prefix":"10.1002","volume":"33","author":[{"given":"Miguel","family":"P\u00e9rez\u2010Guillermo","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jes\u00fas","family":"Acosta\u2010Ortega","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jos\u00e9","family":"Garc\u00eda\u2010Solano","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2005,7,8]]},"reference":[{"key":"e_1_2_1_2_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1464-410X.1960.tb03763.x"},{"key":"e_1_2_1_3_2","first-page":"617","volume-title":"Diagnostic cytopathology","author":"Orell SR","year":"2003"},{"key":"e_1_2_1_4_2","doi-asserted-by":"publisher","DOI":"10.1002\/dc.2840040318"},{"key":"e_1_2_1_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(79)92019-1"},{"key":"e_1_2_1_6_2","first-page":"831","article-title":"Re: the natural course of prostatic carcinoma in relation to initial cytological grade","volume":"142","author":"Gleason DF","year":"1989","journal-title":"J Urol"},{"key":"e_1_2_1_7_2","first-page":"2321","volume-title":"Principles and practice of surgical pathology and cytopathology","author":"Tannenbaum M","year":"1997"},{"key":"e_1_2_1_8_2","series-title":"Aspiration biopsy cytology. Part II. Cytology of infradiaphragmatic organs. Monographs in clinical cytology","first-page":"129","author":"Zajicek J","year":"1979"},{"key":"e_1_2_1_9_2","doi-asserted-by":"publisher","DOI":"10.1002\/pros.2990020406"},{"key":"e_1_2_1_10_2","first-page":"182","article-title":"Cytologic diagnosis of prostatic tumors with the aid of transrectal aspiration biopsy. A critical review of 1,110 cases and a report of morphologic and cytochemical studies","volume":"10","author":"Esposti PL","year":"1966","journal-title":"Acta Cytol"},{"key":"e_1_2_1_11_2","first-page":"205","volume-title":"Fine needle aspiration for the clinician","author":"Linsk JA","year":"1986"},{"key":"e_1_2_1_12_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2303.2003.00078.x"},{"key":"e_1_2_1_13_2","series-title":"Tumors of the prostate gland, seminal vesicles, male urethra, and penis. 3rd Series, Fascicle 28","first-page":"289","author":"Young RH","year":"2000"},{"key":"e_1_2_1_14_2","first-page":"272","article-title":"Squamous metaplasia of the prostate: a potential pitfall in fine needle aspiration cytology","volume":"32","author":"Miralles TG","year":"1988","journal-title":"Acta Cytol"},{"key":"e_1_2_1_15_2","doi-asserted-by":"publisher","DOI":"10.1016\/0090-4295(91)80020-8"},{"key":"e_1_2_1_16_2","first-page":"283","volume-title":"Clinical aspiration cytology","author":"Linsk JA","year":"1989"},{"key":"e_1_2_1_17_2","first-page":"182","volume-title":"Manual and atlas of fine needle aspiration cytology","author":"Orell SR","year":"1987"},{"key":"e_1_2_1_18_2","doi-asserted-by":"publisher","DOI":"10.1016\/0090-4295(88)90398-6"},{"key":"e_1_2_1_19_2","doi-asserted-by":"publisher","DOI":"10.1159\/000281313"},{"key":"e_1_2_1_20_2","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1097-0339(199803)18:3<215::AID-DC11>3.0.CO;2-N"},{"key":"e_1_2_1_21_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5347(17)41803-9"},{"key":"e_1_2_1_22_2","doi-asserted-by":"publisher","DOI":"10.1093\/ajcp\/95.3.330"},{"key":"e_1_2_1_23_2","doi-asserted-by":"publisher","DOI":"10.1002\/dc.2840040110"},{"key":"e_1_2_1_24_2","doi-asserted-by":"publisher","DOI":"10.3109\/00365597509134213"},{"key":"e_1_2_1_25_2","first-page":"237","volume-title":"Handbook of fine needle aspiration biopsy cytology","author":"Kline TS","year":"1981"},{"key":"e_1_2_1_26_2","first-page":"723","article-title":"Cells from ejaculatory ducts and seminal vesicles and diagnostic dificulties in prostatic aspirates","volume":"4","author":"Mesonero CE","year":"1991","journal-title":"Mod Pathol"},{"key":"e_1_2_1_27_2","first-page":"504","article-title":"Megakaryocytes and ganglion cells mimicking cancer in fine needle aspiration of the prostate","volume":"32","author":"Greenenbaum E","year":"1988","journal-title":"Acta Cytol"},{"key":"e_1_2_1_28_2","series-title":"Role of cytology in the follow\u2010up of prostate cancer. Prostate cancer. Part A: Research, endocrine treatment, and histopathology","first-page":"547","author":"Andersson L","year":"1987"},{"key":"e_1_2_1_29_2","doi-asserted-by":"publisher","DOI":"10.1002\/pros.2990150405"},{"key":"e_1_2_1_30_2","doi-asserted-by":"publisher","DOI":"10.1002\/dc.2840030204"},{"key":"e_1_2_1_31_2","doi-asserted-by":"publisher","DOI":"10.3109\/00365599709070343"},{"key":"e_1_2_1_32_2","first-page":"107","volume-title":"Atlas of prostatic cytology","author":"Leistenschneider W","year":"1984"},{"key":"e_1_2_1_33_2","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-200211000-00002"},{"issue":"1","key":"e_1_2_1_34_2","first-page":"519","article-title":"Treatment of locally advanced prostatic carcinoma with LHRH analogues: cytological, DNA\u2010cytophotometrical, and clinical results","volume":"11","author":"Borgmann V","year":"1988","journal-title":"Am J Clin Oncol"},{"key":"e_1_2_1_35_2","series-title":"Tumors of the prostate gland, seminal vesicles, male urethra, and penis. 3rd Series, Fascicle 28","first-page":"217","author":"Young RH","year":"2000"},{"key":"e_1_2_1_36_2","first-page":"612","article-title":"Histological variants of the prostatic adenocarcinoma and other carcinoma of the prostate","volume":"10","author":"Randolph TL","year":"1997","journal-title":"Mod Pathol"},{"key":"e_1_2_1_37_2","first-page":"451","article-title":"Fine needle aspiration cytology of papillary endometrioid carcinoma of the prostate. The grooved nucleus as a cytologic marker","volume":"35","author":"Massod S","year":"1991","journal-title":"Acta Cytol"},{"key":"e_1_2_1_38_2","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1097-0339(199712)17:6<480::AID-DC20>3.0.CO;2-H"},{"key":"e_1_2_1_39_2","series-title":"Tumors of the prostate gland, seminal vesicles, male urethra, and penis. 3rd Series, Fascicle 28","first-page":"257","author":"Young RH","year":"2000"},{"key":"e_1_2_1_40_2","first-page":"170","article-title":"Diagnosis of prostatic leiomyosarcoma with fine needle aspiration cytology","volume":"29","author":"Cookingham CL","year":"1985","journal-title":"Acta Cytol"},{"key":"e_1_2_1_41_2","first-page":"480","article-title":"Features of prostatic sarcomas in combined aspiration and punch biopsies","volume":"25","author":"M\u00fcller H\u2010A","year":"1981","journal-title":"Acta Cytol"},{"key":"e_1_2_1_42_2","first-page":"785","article-title":"Fine needle aspiration of prostatic rhabdomyosarcoma. A case report demonstrating the value of DNA ploidy","volume":"39","author":"Moroz K","year":"1995","journal-title":"Acta Cytol"},{"key":"e_1_2_1_43_2","first-page":"509","article-title":"Primary rhabdomyosarcoma of the prostate. Diagnosis by needle biopsy and immunocytochemistry","volume":"32","author":"Yao JC","year":"1988","journal-title":"Acta Cytol"},{"key":"e_1_2_1_44_2","first-page":"308","volume-title":"Fine needle aspiration for the clinician. Appendix: case panorama. Case A\u201016","author":"Linsk JA","year":"1986"},{"key":"e_1_2_1_45_2","article-title":"The continuing role of fine needle aspiration of the prostate in the 21st century","author":"P\u00e9rez\u2010Guillermo M","journal-title":"Diagn Cytopathol"}],"container-title":["Diagnostic Cytopathology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fdc.20308","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/dc.20308","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,11,17]],"date-time":"2023-11-17T01:21:01Z","timestamp":1700184061000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/dc.20308"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2005,7,8]]},"references-count":44,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2005,8]]}},"alternative-id":["10.1002\/dc.20308"],"URL":"https:\/\/doi.org\/10.1002\/dc.20308","archive":["Portico"],"relation":{},"ISSN":["8755-1039","1097-0339"],"issn-type":[{"value":"8755-1039","type":"print"},{"value":"1097-0339","type":"electronic"}],"subject":[],"published":{"date-parts":[[2005,7,8]]}}}