A case of light and heavy chain deposition disease / 中南大学学报(医学版)

ABSTRACT

Monoclonal immunoglobulin deposition disease is rare in medical practice. The light and heavy chain deposition disease is characterized by deposition of monoclonal antibodies in the basement of membrane. Kidney is the most frequently involved organ. There was a male patient diagnosed as light and heavy chain deposition disease in department of Nephrology of the Second Xiangya Hospital, Central South University by renal biopsy. After treatment by oral prednisone, melphalan and thalidomide, the patient's proteinuria and serum creatinine decreased. The retrospective analysis of this case provides a guide for doctors to understand the light and heavy chain deposition disease. Early diagnosis and treatment could improve the prognosis.