The lab results you provided indicate the following:

- AChR Binding Antibody (Ab) 0.03 nmol/L: This value is quite low. Typically, around 85% of people with myasthenia gravis have elevated levels of AChR antibodies. A low level like this might suggest that myasthenia gravis is less likely, but it doesn't completely rule it Show Full Answer

The lab results you provided indicate the following:

- AChR Binding Antibody (Ab) 0.03 nmol/L: This value is quite low. Typically, around 85% of people with myasthenia gravis have elevated levels of AChR antibodies. A low level like this might suggest that myasthenia gravis is less likely, but it doesn't completely rule it out.

- AChR Blocking Antibody (Ab) 18%: This percentage indicates the presence of antibodies that block acetylcholine receptors. Elevated levels of these antibodies can interfere with muscle contraction and are often associated with myasthenia gravis.

- Thymoma: The presence of a thymoma, which is a tumor in the thymus gland, is significant. Thymomas are often associated with myasthenia gravis, and their presence can support the diagnosis even if antibody levels are not elevated.

In summary, while the AChR Binding Ab level is low, the presence of AChR Blocking Ab and thymoma suggests that myasthenia gravis could still be a consideration. Further diagnostic tests and clinical evaluation would be necessary to confirm the diagnosis.

 This AI-generated response comes from MGteam and other selected sources. It is not a substitute for medical advice. Always ask your doctor about specific health concerns.

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