CC: ,Headache (HA),HX:, 10 y/o RHM awoke with a bilateral parieto-occipital HA associated with single episode of nausea and vomiting, 2 weeks prior to presentation. 
CC : , Headache ( HA),HX : , 10 y / o RHM awoke with a bilateral parieto - occipital HA associated with single episode of nausea and vomiting , 2 weeks prior to presentation .