NCIthesaurus disease has location Lambert-Eaton myasthenic syndrome DOID:0050214 A neuromuscular junction disease that is characterized by an abnormality of acetylcholine (ACh) release at the neuromuscular junction which results from an autoimmune attack against voltage-gated calcium channels (VGCC) on the presynaptic motor nerve terminal. disease_ontology SNOMEDCT_US_2025_09_01:230688006 UMLS_CUI:C0022972 Eaton-Lambert syndrome ICD9CM:358.3 NCI:C3155 MESH:D015624 ICD10CM:G70.80 LEMS Lambert-Eaton syndrome autoimmune disease of musculoskeletal system autoimmune disease of peripheral nervous system autoimmune disease neuromuscular junction disease musculoskeletal system