“…In considering the skin conditions associated with disorders of the reticalar tissue, we have to distinguish between the so-called toxic manifestations and the specific cellular infiltrations, a distinction first made by Audry (1902) with regard to the leukaemias and lymphadenoses of the skin, and set out clearly by x\rndt in 1914 and more recently by Keim (1929), Epstein (1937) and Gates (1938).…”