Dec 30, 2025 · Monoclonal gammopathy of undetermined significance, also called MGUS, is a condition caused by the development of altered plasma cells. A plasma cell is a type of white …

Monoclonal gammopathy of undetermined significance (MGUS) is a plasma cell dyscrasia in which plasma cells or other types of antibody-producing cells secrete a myeloma protein, i.e. …

Jun 19, 2025 · Monoclonal gammopathy of undetermined significance (MGUS) is a blood disorder that affects plasma cells in your bone marrow. It’s a precursor for multiple myeloma.

MGUS does not usually cause symptoms, so it doesn’t need to be treated. Since MGUS may lead to a more serious condition, regular monitoring and checkups are recommended throughout …

Jul 30, 2025 · Monoclonal Gammopathy of Undetermined Significance, or MGUS, is a common and generally benign medical condition. It involves the presence of an abnormal protein, …

Monoclonal gammopathy of undetermined significance (MGUS) occurs when plasma cells in the bone marrow produce an abnormal antibody known as monoclonal protein (M protein).

Oct 7, 2025 · With MGUS, a type of white blood cell called a plasma cell makes too much of the "M" (for "monoclonal") protein in the blood. Most people with MGUS are fine for many years. …

What Is MGUS? MGUS is a condition marked by the presence of an abnormal antibody in the blood. This antibody, known as a monoclonal protein, or M protein, is produced by plasma …

MGUS a non-cancerous blood condition that can slightly increase your risk of developing myeloma or lymphoma. Learn about symptoms and diagnosis.

In general, monoclonal gammopathy of undetermined significance (MGUS) occurs in more than 5% of people older than 70 years, but it does not cause significant health problems unless it …