sandpaper skin
(1) The coarse, bumpy, cool, pale, hypotrichous skin characteristic of hypothyroidism
(2) Keratosis pilaris, more commonly designated as chicken skin
(3) The skin surface in scarlet fever with indurated hair follicles; sandpaper mucosa refers to the bright, bumpy, intraoral erythema of scarlet fever that desquamates with the resolution of infection