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n.黑变病；[皮肤]黑素沉着病
1、melanomas───[肿瘤]黑素瘤
2、melanosomes───n.黑素体，黑色体
3、melanoid───n.类黑素；adj.黑变病的
4、melanous───adj.黑发且肤色黝黑的
5、melanotic───adj.以黑色素为特征的；（患）黑变病的
6、melanosity───n.面黝黑
7、melanises───黑色素
8、melanists───黑色素
9、selenosis───n.[医]硒中毒
1、Melasma, also known as liver spots, is a facial melanosis, is the onset of calm in the face of the pigment spots.───HuangHeBan也称为肝斑，是面部黑变病的一种，是发作在颜面的色素冷静斑。
2、In metastatic melanoma a generalized darkening of the skin (diffuse melanosis cutis) may occur. Usually melanuria is also present.───转移性黑素瘤患者可发生全身性皮肤黑变（皮肤播散性黑变），通常存在黑尿。
3、Riehl's melanosis is a pigmented dermatitis that develops over the face and neck, which affects the appearance of patients.───瑞尔黑变病是一种发生在面颈部的色素沉着性皮肤病，严重影响患者容貌。
4、Objective: To investigate the etiology and endoscopic features of colon melanosis.───目的：探讨大肠黑变病的病因及内镜特点。
5、Objective: To investigate the pathogenic factors of colon melanosis and its outcome.───目的：探讨结肠黑变病的致病因素及转归。
6、Objective To analyze the pathogenesis endoscopic characteristic prevention and cure measures for melanosis coli.───目的分析结肠黑变病的病因、镜下表现及防治措施。
7、Melanosis coli is mainly related with constipation and abuse of laxatives and possibly related with neoplasm.───结肠黑变病病因主要与便秘和服泻药有关，结肠黑变病与肿瘤可能有一定的关系。
8、Leptomeningeal melanosis is malignant in 40-50% of patients with neurocutaneous melanosis.───在40 - 50%的神经皮肤黑变病的患者中软脑膜黑色素沉着是恶性的。
9、Conclusion: Melanosis coli is mainly related with constipation and abuse of laxatives.───结论：结肠黑变病是良性可逆性疾病，在很大程度上与便秘，滥用泻药有关。