Test Name: Acetylcholine Receptor Antibody (AChR), Serum
Purpose: This test detects antibodies against acetylcholine receptors, which are commonly associated with Myasthenia Gravis (MG), an autoimmune neuromuscular disorder.
Why is this test done?
Diagnose Myasthenia Gravis
Investigate muscle weakness and fatigue
Evaluate drooping eyelids (ptosis)
Assess double vision (diplopia)
Monitor disease progression and treatment response
Symptoms that may require testing: ✔ Muscle weakness that worsens with activity ✔ Drooping eyelids ✔ Blurred or double vision ✔ Difficulty speaking or swallowing ✔ Weakness in arms, legs, or neck muscles
Sample Required: 🧪 Serum (Blood Sample)
Benefits: ✅ Helps confirm Myasthenia Gravis diagnosis ✅ Supports early treatment planning ✅ Assists in monitoring disease activity ✅ Aids in distinguishing MG from other neurological disorders"