膀胱黑变病。
Melanosis of the urinary bladder.
机构信息
Frimley Health NHS Foundation Trust, UK.
出版信息
Ann R Coll Surg Engl. 2023 Apr;105(4):386-387. doi: 10.1308/rcsann.2022.0013. Epub 2022 Jul 29.
Abstract
Melanosis bladder refers to the urothelium of the bladder appearing black and velvety, with microscopic evaluation describing melanin deposition. Risk factors, pathogenesis and clinical implications are unknown because only sporadic cases are reported in the literature, both with and without the presence of urinary tract symptoms or malignancy. We report a case of melanosis bladder in a male patient with voiding urinary symptoms and an untreated hypospadias.
摘要
膀胱黑变病是指膀胱的尿路上皮呈现黑色天鹅绒样外观，显微镜下评估描述为黑色素沉积。由于文献中仅报道了散发病例，且无论是否存在尿路症状或恶性肿瘤，其危险因素、发病机制和临床意义尚不清楚。我们报告了 1 例排尿症状的男性患者伴未治疗的尿道下裂出现膀胱黑变病。
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本文引用的文献
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PLoS One. 2017 Oct 31;12(10):e0186668. doi: 10.1371/journal.pone.0186668. eCollection 2017.
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Bladder melanosis with concurrent urothelial carcinoma.膀胱黑变病合并尿路上皮癌。
Urol Case Rep. 2017 Sep 12;15:30-32. doi: 10.1016/j.eucr.2017.09.001. eCollection 2017 Nov.
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Malignant melanoma of the bladder: A case report.膀胱恶性黑色素瘤：一例报告。
Can Urol Assoc J. 2014 Jan-Feb;8(1-2):E54-6. doi: 10.5489/cuaj.1242.
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Urinary bladder melanosis associated with urothelial dysplasia and invasive urothelial carcinoma: a report of two cases.膀胱黑变病伴尿路上皮发育异常和浸润性尿路上皮癌：两例报告
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Cellular blue naevus involving the urinary bladder.累及膀胱的细胞性蓝痣。
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Primary malignant melanoma of the urethra: a clinicopathologic analysis of 15 cases.尿道原发性恶性黑色素瘤：15例临床病理分析
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Malignant melanoma of the genitourinary tract.泌尿生殖道恶性黑色素瘤。
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