Which gland is often abnormal in patients with myasthenia gravis?
A) thymus gland
B) thyroid gland
C) adrenal glands
D) pituitary gland
E) pineal gland

Question

Which gland is often abnormal in patients with myasthenia gravis?​
A) ​thymus gland
B) ​thyroid gland
C) ​adrenal glands
D) ​pituitary gland
E) ​pineal gland

Quizplus · Accepted Answer

The thymus gland is often abnormal in patients with myasthenia gravis. It is thought that the gland plays a role in the development of autoantibodies that attack the acetylcholine receptors on the muscles, leading to weakness and fatigue. In some cases, the thymus gland may be enlarged, and in others, it may contain abnormal tissue known as thymomas. Removal of the thymus gland can improve symptoms in some patients with myasthenia gravis.

Which Gland Is Often Abnormal in Patients with Myasthenia Gravis?​

Which Gland Is Often Abnormal in Patients with Myasthenia Gravis?