Department of Urology, Chonbuk National University Medical School, Jeonju, Korea. ; Institute for Medical Sciences, Chonbuk National University, Jeonju, Korea. ; Biomedical Research Institute and Clinical Trial Center of Medical Device, Chonbuk National University Hospital, Jeonju, Korea.
World J Mens Health. 2012 Dec;30(3):192-4. doi: 10.5534/wjmh.2012.30.3.192. Epub 2012 Dec 27.
Inverted papilloma of the urinary tract is a rare benign lesion. We report, to our knowledge, the first case of inverted papilloma of the prostatic urethra arising in a juvenile. Our patient was referred for evaluation of painless, gross hematuria and voiding difficulty. Transrectal sonography demonstrated a 1.4 cm papillary lesion on the medial aspect of the prostatic urethra. Cystoscopy showed a solitary, papillary tumor on the prostatic urethra. Transurethral resection was performed and histological examination showed an inverted papilloma.
尿路内翻性乳头状瘤是一种罕见的良性病变。据我们所知，我们报告了首例发生于青少年的前列腺尿道内翻性乳头状瘤。我们的患者因无痛性肉眼血尿和排尿困难就诊。经直肠超声显示前列腺尿道内侧有 1.4 厘米的乳头状病变。膀胱镜检查显示前列腺尿道有一个孤立的乳头状肿瘤。经尿道电切术，组织学检查显示为内翻性乳头状瘤。
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