phenylketonuria

Noun

phen=yl=ke=to=nu=ri=a

WORDNET DICTIONARY

phenylketonuria(n = noun.state) pku - a genetic disorder of metabolism; lack of the enzyme needed to turn phenylalanine into tyrosine results in an accumulation of phenylalanine in the body fluids which causes various degrees of mental deficiency; Array

is a kind of inborn error of metabolism

phenylketonuria, n. an inherited inability to metabolize phenylalanine, ultimately leading to mental deficiency if untreated.

Etymology

PHENYL + KETONE + -URIA

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