Prolactinoma Associated with L-Dopa-Resistant Hyperprolactinemia in a Child with Tetrahydropterin (BH4) Deficiency
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Tetrahydrobiopterin (BH4) deficiency causes hyperphenylalaninemia and impaired synthesis of serotonin and dopamine. Individuals with BH4 deficiency require personalized neurotransmitter replacement therapy to optimize treatment outcomes. An effective way to me... ...
