Hypercupremia associated with a monoclonal immunoglobulin

Autor: R A, Lewis, D E, Hultquist, B L, Baker, H F, Falls, H, Gershowitz, J A, Penner
Rok vydání: 1976
Předmět:
Zdroj: The Journal of laboratory and clinical medicine. 88(3)
ISSN: 0022-2143
Popis: Although copper is an essential constituent of many physiologic systems, most human diseases effect minimal changes in copper homeostasis. Therefore, the association of marked hypercupremia with copper deposition in the ocular media and with a circulating immunoglobulin G in an apparently healthy woman prompted our interest. Balance and radioisotopic studies suggest a normal gastrointestinal and renal threshold for copper but a specific and tight binding between the serum copper and the anomalous protein, the probable result of a preclinical myeloma. Because the response of the hypercupremia to chelation therapy was limited, the multiple myeloma was treated with cytoxic drugs.
Databáze: OpenAIRE