: The immune system mistakenly targets structural proteins. For instance, in Myasthenia Gravis , autoantibodies (such as AChR or MuSK) damage acetylcholine receptors, blocking the signals between nerves and muscles.
: Disorders like Polymyositis involve direct inflammatory infiltration of muscle tissue, leading to fiber degeneration. Acquired Neuromuscular Disorders: Pathogenesis,...
: Patients with severe muscle weakness, particularly in the chest or diaphragm, are at higher risk for respiratory complications and require monitoring during infections. Acquired Neuromuscular Disorders - Springer Nature : The immune system mistakenly targets structural proteins
: Physiotherapy is essential for maintaining mobility and muscle strength. : Patients with severe muscle weakness, particularly in
Acquired neuromuscular disorders (NMDs) encompass a broad spectrum of conditions affecting the peripheral nerves, muscles, and neuromuscular junctions that are not inherited genetically but rather developed through life . These disorders often stem from inflammatory, autoimmune, or toxic triggers, becoming increasingly prevalent in aging populations due to factors like medication side effects (e.g., statins) or paraneoplastic syndromes. Pathogenesis of Acquired NMDs
Modern diagnosis relies on a combination of clinical assessment and advanced diagnostic tools:
Treatment for acquired NMDs is largely clinically oriented and tailored to the specific etiology: