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Published on: 6/12/2025
Last Update: 7/4/2025

What is the significance of M protein in multiple myeloma?

M protein is important in multiple myeloma because it helps doctors understand how much cancer is present and how well treatment is working.

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Explanation

M protein, also known as monoclonal protein, is a key marker in multiple myeloma, a type of cancer that affects blood cells. Detecting and measuring M protein helps doctors learn how much cancer is in the body.

Why is M Protein Important?

  1. Diagnosis: M protein levels can help doctors confirm a diagnosis of multiple myeloma.
  2. Monitoring: By tracking M protein levels over time, doctors can see if the cancer is growing or if treatment is working.

How is M Protein Measured?

M protein is often measured using a technique called mass spectrometry. This method is very accurate and can find even small amounts of M protein in the blood.

To sum up, M protein is an important part of understanding and treating multiple myeloma. It helps doctors know how much cancer is present and whether treatments are effective.

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Multiple Myeloma (MM)

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