[S-16] S-16: TDM of 5-FU

[S-16-4] Determination of endogenous concentrations of uracil and dihydrouracil em dried saliva spots by LC-MS/MS: a new tool to access dihydropyrimidine dehydrogenase deficiency

Marina Antunes¹, Suziane Raymundo², Anne Cezimbra³, Olavo Vicente Neto⁴, Victoria Vendramini Muller⁵, Gilberto Schwartsmann⁶, Rafael Linden⁷ (1.Universidade Feevale, 2.Universidade Feevale, 3.Universidade Feevale, 4.Universidade Feevale, 5.Universidade Feevale, 6.Hospital de Clinicas de Porto Alegre, 7.Universidade Feevale)

Keywords:fluoropyrimidines, uracil, dihydrouracil, dried saliva spot