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KMID : 0357920040380020106
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Korean Journal of Pathology
2004 Volume.38 No. 2 p.106 ~ p.108
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Giant Multilocular Cystadenoma of the Prostate - A Case Report -
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Sung Chang-Ohk
Seo Jin-Won
Song Sang-Yong
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Abstract
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Large multilocular cysts and cystic neoplasms of the prostate are very rare. A healthy 52-year-old man presented with acute urinary retension. Physical examination revealed a large abdominal mass. Pelvic MRI showed a 15×10×9 cm, lobulated, and multiseptated cystic mass in the pelvic cavity. Exploration laparotomy revealed a large cytic mass that compressd and displaced the urinary bladder antero-laterally, and adhered to the prostate and the sigmoid colon. Macroscopically, the mass was grayish white colored, multilocular cysts containing reddish-brown serous fluid. Microscopically, the tumor was composed of glands and cysts lined by the prostatic-type epithelium in the fibrous stroma. The prostatic nature of the lesion was confirmed by the lining epithelium expressing prostate-specific antigen.
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KEYWORD
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Prostatic Neoplasm, Cystadenoma
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