yellow urine

Urine which, in acidic pH, may be due to excretion of picric acid, dinitrophenol, phenacetin or chrysarobin or in alkaline pH, to increased secretion of anthocyanin, or associated with ingestion of beets or blackberries. Pure yellow urine is associated with increased acriflavine and has a green fluorescence; yellow-orange urine may be highly concentrated or contain increased bilirubin and biliverdin

yellow urine

A yellow-tinged urine which, in acidic pH urine, may be due to excretion of dinitrophenol, phenacetin or chrysarobin or in alkaline pH urine, due to ↑ secretion of anthocyanin, or associated with ingestion of beets or blackberries; pure YU is associated with ↑ acriflavine and has a green fluorescence; yellow-orange urine may be highly concentrated or contain ↑ bilirubin-biliverdin