title: Microcylinders of endoplasmic reticulum in histiocytes in patients suffering from Degos' syndrome and dermatomyositis.
abstract: Rare intracytoplasmic membranous inclusions derived from the endoplasmic reticulum were observed in the histiocytes of one case of Dego' syndrome and one case of dermatomyositis. Cross-section and longitudinal sections made it possible to establish a three-dimensional model in which both microcylinders and layers of rolled-up double membranes appear.
mesh_terms: D000328:Adult; D002462:Cell Membrane / Q000648:ultrastructure; D002648:Child; D003593:Cytoplasm / Q000648:ultrastructure; D003882:Dermatomyositis / Q000150:complications / Q000473:pathology*; D004721:Endoplasmic Reticulum / Q000648:ultrastructure; D005260:Female; D006644:Histiocytes / Q000648:ultrastructure*; D006801:Humans; D002479:Inclusion Bodies / Q000648:ultrastructure; D008297:Male; D012871:Skin Diseases / Q000150:complications / Q000473:pathology*; D014657:Vasculitis / Q000150:complications