"Ochronosis" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
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).
| Descriptor ID |
D009794
|
| MeSH Number(s) |
C23.550.744
|
| Concept/Terms |
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Below are MeSH descriptors whose meaning is more general than "Ochronosis".
Below are MeSH descriptors whose meaning is more specific than "Ochronosis".
This graph shows the total number of publications written about "Ochronosis" by people in this website by year, and whether "Ochronosis" was a major or minor topic of these publications.
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Below are the most recent publications written about "Ochronosis" by people in Profiles.
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Exogenous ochronosis. J Am Acad Dermatol. 1993 Apr; 28(4):662-4.