title: Studies on a patient with leucocytoclastic vasculities 'pyoderma gangrenosum' and paraproteinaemia.
mesh_terms: D000942:Antigens, Bacterial; D001706:Biopsy; D001796:Blood Protein Disorders / Q000150:complications*; D001797:Blood Protein Electrophoresis; D003622:Dapsone / Q000627:therapeutic use; D004890:Erythema / Q000150:complications*; D004927:Escherichia coli Infections / Q000652:urine; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D007074:Immunoglobulin G / Q000032:analysis; D008875:Middle Aged; D011193:Potassium Iodide; D011693:Purpura / Q000150:complications*; D011711:Pyoderma / Q000150:complications*; D012871:Skin Diseases / Q000150:complications* / Q000188:drug therapy; D012882:Skin Tests; D012883:Skin Ulcer / Q000150:complications*
chemical_list: D000942:Antigens, Bacterial; D007074:Immunoglobulin G; D011193:Potassium Iodide; D003622:Dapsone