黄瘤（xanthoma）是以皮肤损害为突出表现的脂质沉积性疾病。吞噬有脂质的细胞局限性聚集于真皮和肌腱，临床上表现为黄色、桔黄色或棕红色丘疹、结节或斑块。常伴有全身性脂质代谢紊乱和心血管系统等损害，可原发也可继发于其他系统性疾病。
黄瘤症和黄斑瘤与阻塞性黄疸相比更易出现在脂类代谢紊乱中。
Xanthomata and xanthelasmas are more common in lipid disorders than in obstructive jaundice.
目的观察CO2激光磨削术治疗睑黄瘤临床疗效。
Objective To study the clinical effectiveness of CO2 laser skin resurfacing on the treatment of xanthelasma palpebrarum.
尾骨处结节组织病理显示大量的黄瘤细胞和纤维增生。
The histopathologic picture of the nodule over the coccyx showed numerous xanthoma cells and some fibroblastic proliferations.
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