Supplementary material of Paleodermatology: Dermoscopic Findings of “Niño del Plomo” an Incan Mummy in Chile

Supplementary Figure S1. Integuments of mummy “El niño del Plomo”. (A) Well preserved braided hair. (B) Beau's lines in the foot nail. (C) Empty nits of Pediculosis capitis. (D) Hyperkeratosis and hyperpigmentation of the plantar region of the feet. (E) Paled erosion due to prior manipulation for a skin sample. (F) Subungual hematoma.

Supplementary Figure S2. Specimen of plantar skin under polarized light. In the outermost layer of the stratum corneum a particulate material of heterogeneous size is observed with some crystalloid refringent elements (Hematoxylin & eosin under polarized light, 10x).

Supplementary Table S1. Dermatological conditions reported in mummies.

补充图S1：“铅童”（El niño del Plomo）木乃伊的皮肤组织。(A) 保存完好的辫状毛发。(B) 趾甲可见博氏线（Beau's lines）。(C) 头虱病（Pediculosis capitis）的空虱卵。(D) 足底区域角化过度伴色素沉着过度。(E) 因既往皮肤样本取材操作导致的苍白糜烂创面。(F) 甲下血肿（subungual hematoma）。
补充图S2：偏振光下的足底皮肤标本。于角质层（stratum corneum）的最外层，可见大小不均的颗粒物质，其中夹杂若干具有折光性的类晶体结构（偏振光下苏木精-伊红（Hematoxylin & eosin）染色，放大10倍）。
补充表S1：木乃伊中报道的皮肤病症。