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首页> 外文期刊>Journal of drugs in dermatology: JDD >Dermal melanoma in a transplant patient.
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Dermal melanoma in a transplant patient.

机译：移植患者的皮肤黑色素瘤。

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The diagnosis of primary dermal melanoma was made in this case based on the solitary focus of dermal disease, lack of epidermal connection and the absence of a primary epidermal lesion. Primary dermal melanoma has been reported as a subtype of melanoma1 that may have a better prognosis than classic melanomas of equal thickness. The true origin of primary dermal melanoma is unknown. Bowen et al. hypothesized that these tumors may originate from non-epidermal melanocytes, embryological remnants, or deeper appenda-geal-associated melanocytes.3 Published data show that these tumors do not behave like stage IV metastatic disease in skin from an unknown primary site, but instead correspond to five-year survival rates ranging from 80 percent to 100 percent in some case series.
机译：在这种情况下，诊断原发性皮肤黑色素瘤是基于皮肤疾病的单独病灶，缺乏表皮连接以及缺乏原发性表皮病变。据报道，原发性皮肤黑色素瘤是黑色素瘤的一种亚型，其预后要好于同等厚度的经典黑色素瘤。原发性皮肤黑色素瘤的真正起源尚不清楚。 Bowen等。假设这些肿瘤可能起源于非表皮黑素细胞，胚胎残留物或与阑尾-基因相关的更深的黑素细胞。3已发表的数据显示，这些肿瘤的行为不像来自未知原发部位的皮肤IV期转移性疾病，而是在某些情况下，五年生存率从80％到100％不等。

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