Treatment of retinoblastoma with argon laser photocoagulation

Treatment of retinoblastoma with argon laser photocoagulation in a five-month-old boy is described. His right eye had been enucleated for a large retinoblastoma. A small lesion in the left eye was successfully treated with argon laser. The patient has retained good vision without any complication and there has been no evidence of recurrence for four years.