"T2/FLAIR:"
"DWI: reduced diffusion in acutely affected areas 4"
"MR spectroscopy: phenylalanine peak at 7.37 ppm 6"
"PKU is inherited as an autosomal recessive disorder with an incidence of 1 in 10,000-15,000, with marked regional variation, highest in the Eastern Mediterranean, Middle East, and Europe 1,7. Historically, PKU has been thought ot be more common in individuals with European ancestry 1,5."