IgA monoclonal gammopathy secondary to adenocarcinoma of the gallbladder.
D000230:Adenocarcinoma / Q000150:complications*; D000368:Aged; D001796:Blood Protein Disorders / Q000209:etiology*; D005706:Gallbladder Neoplasms / Q000150:complications*; D006801:Humans; D007074:Immunoglobulin G; D008297:Male