Macroglobulinemia cutis.
D000368:Aged; D006801:Humans; D007075:Immunoglobulin M / Q000032:analysis; D008297:Male; D012871:Skin Diseases / Q000175:diagnosis* / Q000276:immunology; D008258:Waldenstrom Macroglobulinemia / Q000175:diagnosis* / Q000276:immunology
D007075:Immunoglobulin M