Fig. 2From: Late-onset symptomatic hyperprolactinemia in 6-pyruvoyl-tetrahydropterin synthase deficiencyTimeline of prolactin, phenylalanine, and tyrosine levels of Patients 1, 2, 5, 9, and 10. Cabergoline was administered to Patients 9 and 10, with the initiation time denoted with red arrowsBack to article page