Assertion: alkaptonuria | /r/HasProperty | disorder
Facets:
Source sentences:
text: Alkaptonuria (AKU) (sometimes spelled alcaptonuria) is a disorder in which a substance called homogentisic acid (HGA) accumulates in cells and connective tissues throughout the body.
text: Alkaptonuria is a disorder characterized by the absence of the enzyme homogentisic acid oxidase, which causes accumulation of homogentisic acid in the blood and urine.