,HISTORY OF PRESENT ILLNESS:,  Briefly, a 16-year-old right-handed boy who is in eleventh grade, who presents with some blurred vision and visual acuity difficulties, was found to have a suprasellar tumor. 
,HISTORY OF PRESENT ILLNESS : , Briefly , a 16 - year - old right - handed boy who is in eleventh grade , who presents with some blurred vision and visual acuity difficulties , was found to have a suprasellar tumor .