title: Tubular structures in endothelium in palindromic rheumatism.
mesh_terms: D000328:Adult; D004721:Endoplasmic Reticulum; D004847:Epithelial Cells; D004848:Epithelium / Q000473:pathology; D006801:Humans; D008074:Lipoproteins; D008297:Male; D008854:Microscopy, Electron; D008928:Mitochondria; D012008:Recurrence; D012216:Rheumatic Diseases / Q000473:pathology*; D013583:Synovial Membrane / Q000473:pathology*
chemical_list: D008074:Lipoproteins