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Prognostic Value of Inverted Papilloma of the Urinary Tract

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dc.contributor.author서, 경식-
dc.contributor.author김, 영수-
dc.contributor.author김, 세중-
dc.date.accessioned2011-11-22-
dc.date.available2011-11-22-
dc.date.issued2006-
dc.identifier.issn0494-4747-
dc.identifier.urihttp://repository.ajou.ac.kr/handle/201003/4490-
dc.description.abstractPurpose: This study aimed to evaluate the tumor biologic behavior and prognostic value of inverted papilloma(IP) of the urinary tract.
Materials & Methods: Thirty-one cases(27 males and 4 females, mean age 55.2 years) of urinary IP that were treated at a single center were retrospectively reviewed. There were 21 cases with bladder IP only(group 1), 8 cases with bladder IP and transitional cell carcinoma(TCC) within a single neoplasm(group 2), and 2 cases with IP and TCC in a different location(group 3). The patient and tumor characteristics were analyzed.
Results: There was a male predominance with hematuria being the main presenting symptom in all groups. The most common macroscopic feature of IP was a polypoid lesion in group 1. The most common location of IP was bladder neck(57.1%) in group 1 and lateral bladder wall(75%) in group 2. The most common associated urologic disease was benign prostatic hyperplasia in group 1. Transurethral resection was performed in 30 cases(96.8%). There were no recurrences at a mean follow-up of 19.4(3-68) months after surgery in 27 cases followed for 3 months or longer.
Conclusion: One-third of urinary IP were associated with TCC within a single neoplasm or in a different location, and this suggests that IP has a malignant potential. However, because there was no recurrence in IP of the urinary tract, a surveillance protocol as frequent as the one suggested for urothelial cancer does not seem to be necessary.
en
dc.formattext/plain-
dc.language.isoko-
dc.titlePrognostic Value of Inverted Papilloma of the Urinary Tract-
dc.title.alternative요로에 발생한 도립 유두종의 예후적 가치-
dc.typeArticle-
dc.identifier.urlhttp://pdf.medrang.co.kr/Kju/047/Kju047-10-14.pdf-
dc.subject.keywordUrinary tract-
dc.subject.keywordInverted papilloma-
dc.subject.keywordTransitional cell carcinoma-
dc.contributor.affiliatedAuthor김, 영수-
dc.contributor.affiliatedAuthor김, 세중-
dc.type.localJournal Papers-
dc.identifier.doi10.4111/kju.2006.47.10.1103-
dc.citation.titleKorean journal of urology-
dc.citation.volume47-
dc.citation.number10-
dc.citation.date2006-
dc.citation.startPage1103-
dc.citation.endPage1106-
dc.identifier.bibliographicCitationKorean journal of urology, 47(10). : 1103-1106, 2006-
dc.relation.journalidJ004944747-
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Journal Papers > School of Medicine / Graduate School of Medicine > Urology
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