Chronic orbital myositis.
D000293:Adolescent; D000328:Adult; D002908:Chronic Disease; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D009220:Myositis / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D009801:Oculomotor Muscles / Q000473:pathology; D009886:Ophthalmoplegia / Q000209:etiology; D009918:Orbital Neoplasms / Q000175:diagnosis; D014463:Ultrasonography