Determinación de clearance de amilasa creatinina en niños y adolescentes. / [Determination of amylase creatinine clearance in children and adolescents]

ABSTRACT

24 children whose ages ranged from 10 days to 14 years (x 5.5. ys.), 16 males and 8 females, hospitalized in our Service on account of extra-digestive were studied. Creatinine and amylase determination were performed on serum and 24 hs. urine specimens; lipase activity was measured only in serum. Amylase-creatinine clearance ratio varied between 1.3 and 5.8