MyMyelomaTeam

Yes, these immunoglobulin (antibody) levels are significant in myeloma. About half of myeloma cases involve abnormal IgG proteins, while about 20% involve abnormal IgA proteins. When one type is very high and others are low, this can indicate that cancerous plasma cells are producing too much of one type of antibody while Show Full Answer

Yes, these immunoglobulin (antibody) levels are significant in myeloma. About half of myeloma cases involve abnormal IgG proteins, while about 20% involve abnormal IgA proteins. When one type is very high and others are low, this can indicate that cancerous plasma cells are producing too much of one type of antibody while crowding out the production of normal antibodies. These levels can help doctors:
• Diagnose myeloma
• Plan appropriate treatments
• Monitor disease progression
• Predict outlook

People with IgG myeloma typically have a better prognosis compared to those with IgA myeloma. Regular monitoring of these levels helps track how well treatments are working.

 AI-generated responses are not a substitute for medical advice. These services are not intended to diagnose, treat, or cure any condition or disease. Always ask your doctor about specific health concerns.

IgG and IgA Antibodies: What Do They Mean?