In contrast to generalized MG, purely<unk>  MG occurs equally among females and males, has a higher incidence in persons of Korean descent, and is likely associated with thyroid disease, thymomas (20% incidence), and other autoimmune diseases such as scleroderma, systemic lupus erythematosus, rheumatoid arthritis, Hashimoto's thyroiditis, multiple sclerosis, and thyroid ophthalmopathy.
Ocular myasthenia
Corneal-cerebellar syndrome
Alexander disease
Cat eye syndrome
Chronic progressive external ophthalmoplegia
Central facial palsy
Computer vision syndrome
Ophthalmodynia periodica