title: [Pyoderma gangrenosum (PG) with myeloma IgA lambda and deficiency of cellular immunity].
mesh_terms: D000361:Agammaglobulinemia / Q000473:pathology*; D003937:Diagnosis, Differential; D005734:Gangrene; D017098:IgA Deficiency; D007111:Immunity, Cellular; D009196:Myeloproliferative Disorders / Q000473:pathology*; D011711:Pyoderma / Q000473:pathology*; D012867:Skin / Q000473:pathology*
vernacular_title: "Pyoderma gangrenosum" (PG) con mieloma IgA lambda y déficit de la inmunidad celular.