title: [Extramedullary IgG(lambda) plasmacytoma with polyneuritis and pigmentation].
mesh_terms: D000368:Aged; D006801:Humans; D007074:Immunoglobulin G / Q000032:analysis; D007146:Immunoglobulin lambda-Chains / Q000032:analysis; D008159:Lumbar Vertebrae; D008297:Male; D010859:Pigmentation Disorders / Q000209:etiology*; D010954:Plasmacytoma / Q000150:complications*; D011115:Polyneuropathies / Q000209:etiology*; D013125:Spinal Neoplasms / Q000150:complications*
chemical_list: D007074:Immunoglobulin G; D007146:Immunoglobulin lambda-Chains