title: Myasthenia gravis due to thymoma in an infant.
mesh_terms: D005260:Female; D006801:Humans; D007223:Infant; D009157:Myasthenia Gravis / Q000209:etiology*; D013945:Thymoma / Q000150:complications*; D013953:Thymus Neoplasms / Q000150:complications*