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A case of ochronosis with gout and monckeberg arteries
Alkaptonuria is an inborn error of amino acid metabolism. A defect in tyrosine metabolism that results in accumulation of homogentisic acid in connective tissue, especially cartilage, has long been known. Degenerative arthropathy, especially of the knee and spine, develops at a relatively early age...
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Published in: | Rheumatology international 2009-10, Vol.29 (12), p.1507-1510 |
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Main Authors: | , , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | Alkaptonuria is an inborn error of amino acid metabolism. A defect in tyrosine metabolism that results in accumulation of homogentisic acid in connective tissue, especially cartilage, has long been known. Degenerative arthropathy, especially of the knee and spine, develops at a relatively early age in adults. Accumulation also occurs in heart valves, and there may be a predisposition to atherosclerosis. We describe a 72-year-old man with ochronosis, gouty arthritis of both hands, and monckeberg arteries. |
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ISSN: | 0172-8172 1437-160X |
DOI: | 10.1007/s00296-009-0882-y |