精选优质文档-倾情为你奉上皮肤性病学 dermatovenerology 皮肤病学 dermatology性病学 venerology郎格罕斯细胞 Langerhans cellBirbeck颗粒麦克尔细胞 Merkel cellMerkel细胞-轴突复合体 Merkel cell-neurite complex 桥粒 desmosome乳头层 papillary layer网状层 reticular layer胶原纤维 collagen fibers胶原原纤维 collagen fibril网状纤维,嗜银纤维 reticular fibers休止期 telogen皮脂腺 sebaceous glands小汗腺 eccrine glands顶泌汗腺 apocrine glands甲 nail甲板 nail plate甲半月 nail lunula甲廓 nail wall甲根 nail root甲床 nail bed甲母质 nail matrix斑疹 macule斑片 patch瘀点 petech