Abstract:
OBJECTIVE:Inverted papilloma of the urothelium accounts for 2.2% of urothelial neoplasms. Its oncologic significance is unclear; its potential for recurrence and/or progression is not well-known. Our experience from 1976 to 1999 is reviewed. METHODS:From 1976 to 1999, 31 patients with urothelial inverted papilloma of the lower urinary tract have been treated in our service: 17 presented previous and/or synchronous association with urothelial carcinoma (group I) and 14 had primary inverted papilloma (group II). The recurrence and progression rates for each group were determined and compared. The overall recurrence and progression rates were also determined. Two patients (one from each group) were lost to follow-up. The remaining 29 patients had a mean follow-up of 51.3 months (range 3-125). RESULTS:12 patients (41.4%) showed recurrence in the form of bladder carcinoma; 10 from group I (10/16; 62.3%) and 2 from group II (2/13; 15.4%) (p < 0.05). Mean time to recurrence was 17.9 months (range 3-58). Disease free interval was higher in group II (p < 0.05). Progression to infiltrating tumor was observed in three patients; all three had associated superficial bladder carcinoma (group I). The mean time to progression was 30.7 months (range 18-38). No statistically significant differences were found in the percentage of progression between both groups. CONCLUSIONS:Inverted papilloma of the lower urinary tract showed a high incidence of association with urothelial carcinoma and a high recurrence rate, even in primary tumors. Therefore it should be considered a tumor of low grade malignancy that should be followed regularly.
journal_name
Arch Esp Uroljournal_title
Archivos espanoles de urologiaauthors
Núñez Mora C,Ríos González E,García Mediero JM,Alvarez Ferriera J,Martínez-Piñeiro Lorenzo L,Cisneros Ledó J,Picazo García ML,de La Peña Barthel Jsubject
Has Abstractpub_date
2001-01-01 00:00:00pages
35-42issue
1eissn
0004-0614issn
1576-8260journal_volume
54pub_type
杂志文章abstract:OBJECTIVE:To analyze the management of prenatal urinoma and ureteropelvic junction obstruction (UPJO) postnatally by a case report and literature review. METHODS:We report a case of an UPJO and urinoma in a newborn. After birth, renal function was absent, and nephrectomy was performed. The literature from 1985 to date...
journal_title:Archivos espanoles de urologia
pub_type: 杂志文章
doi:
更新日期:2013-11-01 00:00:00
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章
doi:
更新日期:1996-11-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to assess the prevalence of the urinary symptoms suggestive of overactive bladder (OAB) in Spain based on the International Continence Society (ICS) 2002 consensus criteria as urinary urgency, with or without urge incontinence, usually with frequency and nocturia. METHODS:1,669 rea...
journal_title:Archivos espanoles de urologia
pub_type: 杂志文章
doi:10.4321/s0004-06142005000200006
更新日期:2005-03-01 00:00:00
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章,评审
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更新日期:2014-06-01 00:00:00
abstract:OBJECTIVE:An uncommon complication of prostatic transrectal biopsy is described. METHODS/RESULTS:A case of peritonitis arising from a recto-peritoneal fistula after transrectal biopsy of the prostate is reported. The patient presented symptoms of peritonitis 15 days after undergoing ambulatory transrectal prostatic bi...
journal_title:Archivos espanoles de urologia
pub_type: 杂志文章
doi:
更新日期:1999-03-01 00:00:00
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章
doi:
更新日期:2008-07-01 00:00:00
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章
doi:
更新日期:1991-09-01 00:00:00
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章,评审
doi:
更新日期:2011-05-01 00:00:00
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章
doi:
更新日期:2019-12-01 00:00:00
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章,评审
doi:
更新日期:2004-04-01 00:00:00
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章,评审
doi:
更新日期:2020-06-01 00:00:00
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章
doi:
更新日期:1991-09-01 00:00:00
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章
doi:
更新日期:1998-06-01 00:00:00
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章
doi:
更新日期:2019-12-01 00:00:00
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章
doi:
更新日期:2000-06-01 00:00:00
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章
doi:
更新日期:1998-03-01 00:00:00
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章
doi:
更新日期:2003-05-01 00:00:00
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章
doi:
更新日期:1990-03-01 00:00:00
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journal_title:Archivos espanoles de urologia
pub_type: 传,历史文章,杂志文章
doi:
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章
doi:
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章,评审
doi:
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章
doi:
更新日期:1989-05-01 00:00:00
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doi:
更新日期:2004-05-01 00:00:00
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章
doi:
更新日期:2014-01-01 00:00:00
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章
doi:
更新日期:2000-09-01 00:00:00
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章
doi:
更新日期:2010-11-01 00:00:00
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章
doi:
更新日期:2012-09-01 00:00:00
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章
doi:
更新日期:1998-04-01 00:00:00
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pub_type: 杂志文章
doi:
更新日期:2017-01-01 00:00:00
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journal_title:Archivos espanoles de urologia
pub_type: 杂志文章
doi:
更新日期:2013-04-01 00:00:00