Chromatophore a name generally applied to a pigment-bearing structure usually a membrane lamlla or vesicle .

载色体：承载色素的结构，通常是细胞膜的薄层或小泡。

Malignant melanomas, seen mostly on the skin, originate mainly from epithelial melanocytes and some originate from chromatophore nevus and dermis.

黑色素瘤主要起源于表皮黑素细胞，少数起源于色素痣，真皮等。