{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T10:58:58Z","timestamp":1760266738785},"reference-count":11,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2006,7,12]],"date-time":"2006-07-12T00:00:00Z","timestamp":1152662400000},"content-version":"vor","delay-in-days":5001,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Diagnostic Cytopathology"],"published-print":{"date-parts":[[1992,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Periurethral Teflon injections are being used increasingly for the treatment of urinary incontinence after radical prostatectomy. We report a case of a man who developed increasing obstructive urinary symptoms and stress incontinence following radical retropubic prostatectomy. Six months earlier, he had undergone periurethral Teflon injections. On transrectal ultrasound and magnetic resonance imaging, a 3.2\u2010cm cystic lesion was noted at the prostatic bed near the bladder neck where the Teflon had been injected. Ultrasound\u2010guided transperineal fine\u2010needle aspiration of the cyst yielded a specimen with numerous birefringent crystalline Teflon particles. Although previous reports have described granulomatous tissue reaction, no multinucleated giant cells were present to suggest granuloma formation. To our knowledge, this is the first reported case of Teflon cyst formation following periurethral Teflon injections. The patient's history, imaging studies, cytopathology, and review of the literature are presented in this report. \u00a9 1992 Wiley\u2010Liss, Inc.<\/jats:p>","DOI":"10.1002\/dc.2840080616","type":"journal-article","created":{"date-parts":[[2007,2,22]],"date-time":"2007-02-22T02:23:33Z","timestamp":1172111013000},"page":"614-616","source":"Crossref","is-referenced-by-count":8,"title":["Fine\u2010needle aspiration of a periurethral teflon\u2010filled cyst following radical prostatectomy"],"prefix":"10.1002","volume":"8","author":[{"given":"Cheryl A.","family":"Hanau","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael B.","family":"Chancellor","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Archibald","family":"Alexander","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mazhar","family":"Rishi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrea G.","family":"Jordan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2006,7,12]]},"reference":[{"key":"e_1_2_1_2_2","doi-asserted-by":"publisher","DOI":"10.1001\/archsurg.1973.01350210017006"},{"key":"e_1_2_1_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5347(17)59921-8"},{"key":"e_1_2_1_4_2","doi-asserted-by":"publisher","DOI":"10.1288\/00005537-196406000-00004"},{"key":"e_1_2_1_5_2","doi-asserted-by":"publisher","DOI":"10.1288\/00005537-196701000-00010"},{"key":"e_1_2_1_6_2","doi-asserted-by":"publisher","DOI":"10.1001\/jama.1984.03340480059030"},{"key":"e_1_2_1_7_2","first-page":"611","article-title":"Pulmonary Teflon granulomas following periurethral Teflon injection for urinary incontinence","volume":"107","author":"Mittleman RE","year":"1983","journal-title":"Arch Pathol Lab Med"},{"key":"e_1_2_1_8_2","doi-asserted-by":"publisher","DOI":"10.3109\/00016488209130907"},{"key":"e_1_2_1_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/0090-4295(88)90740-6"},{"key":"e_1_2_1_10_2","doi-asserted-by":"publisher","DOI":"10.1259\/0007-1285-62-737-443"},{"key":"e_1_2_1_11_2","doi-asserted-by":"publisher","DOI":"10.1002\/dc.2840030213"},{"key":"e_1_2_1_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0046-8177(96)90008-8"}],"container-title":["Diagnostic Cytopathology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fdc.2840080616","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/dc.2840080616","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,25]],"date-time":"2023-09-25T21:59:58Z","timestamp":1695679198000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/dc.2840080616"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1992,11]]},"references-count":11,"journal-issue":{"issue":"6","published-print":{"date-parts":[[1992,11]]}},"alternative-id":["10.1002\/dc.2840080616"],"URL":"https:\/\/doi.org\/10.1002\/dc.2840080616","archive":["Portico"],"relation":{},"ISSN":["8755-1039","1097-0339"],"issn-type":[{"value":"8755-1039","type":"print"},{"value":"1097-0339","type":"electronic"}],"subject":[],"published":{"date-parts":[[1992,11]]}}}