[Multinodular reticulohistiocytosis in the adult. Clinical picture, histology and electron microscopy].

Multiple nodular infiltrates of reticulohistiocytic cells may progressively develop in human adult skin showing intracellular lipid storage (neutral lipids, phospholipids, free cholesterin), without changes of the lipid levels in blood. These are obviously benign reactive lesions, which may spontaneously disappear. Concomitant skin or systemic diseases may occur.