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[关于静脉学中色素沉着的混合性质(血液性和黑色素性)的注释]

[Note on the mixed nature, hematic and melanic, of pigmentations in phlebology].

作者信息

Chatard H, Dufour H

出版信息

Phlebologie. 1983 Oct-Dec;36(4):303-6.

PMID:6657746
Abstract

Venous pigmentations are not only tissue deposits of extravasated haemosiderin. Histology reveals that these deposits are often accompanied by excessive melanocyte activity. This combination of various sorts of pigmentation, haematic and melanic, is also found in other non-phlebological ferric hyperchromias. The excess of iron appears to be responsible for the hypermelanosis, but the mechanism is not understood.

摘要

静脉色素沉着不仅仅是外渗含铁血黄素的组织沉积。组织学显示,这些沉积物常伴有黑素细胞活性增强。这种多种色素沉着的组合,包括血液性和黑色素性的,也见于其他非静脉学的铁色素沉着症。铁过量似乎是导致色素沉着过度的原因,但其机制尚不清楚。

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