title: Extraosseous plasmacytoma causing obstructive jaundice--a rare case of IgA myeloma.
mesh_terms: D002779:Cholestasis / Q000209:etiology* / Q000276:immunology / Q000473:pathology; D005260:Female; D006801:Humans; D007070:Immunoglobulin A / Q000096:biosynthesis*; D008875:Middle Aged; D010954:Plasmacytoma / Q000145:classification / Q000150:complications* / Q000276:immunology
chemical_list: D007070:Immunoglobulin A