Ochronosis D009794

Diseases [C] » Pathological Conditions, Signs and Symptoms [C23] » Pathologic Processes » Ochronosis

Description

The yellowish discoloration of connective tissue due to deposition of HOMOGENTISIC ACID (a brown-black pigment). This is due to defects in the metabolism of PHENYLALANINE and TYROSINE. Ochronosis occurs in ALKAPTONURIA, but has also been associated with exposure to certain chemicals (e.g., PHENOL, trinitrophenol, BENZENE DERIVATIVES).   MeSH

Organization Involved with Phase 2 Indications (1)

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