Prostatic blue nevus

被引：0
|
作者：
Anderco, Denisa [1 ]
Lazar, Elena [2 ]
Taban, Sorina [2 ]
Miclea, Fl [3 ]
Dema, Alis [2 ]
机构：
[1] Emergency Cty Hosp Timisoara, Dept Pathol, Timisoara 300736, Romania
[2] Victor Babes Univ Med & Pharm, Dept Pathol, Timisoara, Romania
[3] Victor Babes Univ Med & Pharm, Dept Urol, Timisoara, Romania
来源：
ROMANIAN JOURNAL OF MORPHOLOGY AND EMBRYOLOGY | 2010年 / 51卷 / 03期
关键词：
blue nevus; Fontana-Masson; melanin; prostate; S100;
D O I：
暂无
中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
We report the case of a 69-year-old patient with no significant personal urological history. The clinical and ultrasound examination revealed a prostatic gland with increased volume and homogenous appearance. After transurethral resection, multiples gray-brown-blackish prostatic chips were obtained, which could be confused with a malignant melanoma. The histological routine examination in conjunction with the histochemical (Fontana-Masson) and immunohistochemical (S100, HMB45) reactions established the diagnosis of prostatic blue nevus. The presence of melanin in prostatic tissue is an unusual aspect, being encountered three distinct lesions: blue nevus, melanosis and malignant melanoma. Recognition and correct classification of each of these three entities is fundamental, concerning the clinical and prognosis implications.
引用
收藏
页码：555 / 557
页数：3
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