Intra-Epithelial Carcinoma of Prostatic Urethra, Peri-Urethral Glands and Prostatic Ducts (“ Bowen's Disease of Urinary Epithelium ”)
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چکیده
منابع مشابه
[Inverted papilloma of the prostatic urethra].
The inverted papilloma is a rare urothelial tumor, and its localization at the prosthatic urethra is also exceptional. We present a case of inverted papilloma of the prostatic urethra in a 72 years-old male, with symptoms of urinary flow obstruction. The diagnose is obtained after urethrocistoscopy and transurethral resection at the same time. We discuss about the etiology, clinical presentatio...
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Giant vesico-prostatic urethral calculus is uncommon. Urethral stones rarely form primarily in the urethra, and they are usually associated with urethral strictures, posterior urethral valve or diverticula. We report a case of a 32-year-old man with giant vesico-prostatic (collar-stud) urethral stone presenting with sepsis and bladder outlet obstruction. The clinical presentation, management, a...
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Prostatic intra-epithelial neoplasia (PIN) is considered a precursor of invasive carcinoma, characterized by proliferation and anaplasia of cells lining prostatic ducts and acini. In this study, we applied the PIN grading system on one-hundred cases of prostatic carcinoma and one-hundred cases of benign prostatic hyperplasia, then compared the results. 74% of prostatic carcinoma and 51 % of...
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Polypoid mass in the prostatic urethra is uncommon, yet the disease entities are so heterogeneous that the spectrum ranges from congenital malformations, benign polyps, to various malignancies. Prostatic urethral polyp (PUP) is a rare benign overgrowth of prostatic parenchyma protruding into prostatic urethra, and correspondingly, prostatic ductal carcinoma is a rare carcinoma originated from t...
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ژورنال
عنوان ژورنال: British Journal of Cancer
سال: 1956
ISSN: 0007-0920,1532-1827
DOI: 10.1038/bjc.1956.25