SIEBENMANN (1908) described lipidproteinosis, and the condition was subsequently reported as a clinical entity by Urbach and Wiethe (1929). During infancy and early childhood a structureless eosinophilic substance develops under the epithelium of the skin and upper respiratory tract. Hoarseness is followed by a skin eruption giving a pale, yellow-brown, pock-marked appearance, especially on the...
