[Two cases of inferior branch palsy of the oculomotor nerve in children].

Two cases of inferior branch palsy of the oculomoter nerve in children are reported. A Six-year-old and a 14-year-old child had diplopia. Adduction and depression were restricted and mydriasis of the affected eye were observed. There were no restrictions on elevation. Ptosis was absent. They were diagnosed as having inferior branch palsy of the oculomotor nerve. Neurological examinations and diagnostic imagings showed no other abnormalities. Herpes simplex and influenza antibody titer were high in both cases. Oral steroid treatment was given. The eye position and movement recovered within 3 months in both cases. But the light reflexes of the affected eye remained diminished and light-near dissociation were observed. These findings have not changed for two years.