Alkaptonuria
Keyword(s):
Alkaptonuria is an autosomal recessive disorder with an incidence of 1:250,000 to 1:500,000. Aside from urine that darkens, the disease is relatively asymptomatic in childhood. As a result, the diagnosis is often overlooked early in life and not considered in many patients until they begin to manifest symptoms as adults. Features include pigment deposition (ochronosis) on the eyes, ears, and hands; early-onset, progressive arthritis, particularly of the spine and large joints; valvular heart disease; and renal and prostate stones. Management continues to be symptomatic, but specific treatment with nitisinone appears promising with additional clinical trials being planned.
2014 ◽
Vol 04
(03)
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pp. 121-123
2015 ◽
Vol 42
(1)
◽
pp. 84-86
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2017 ◽
Vol 32
(4)
◽
pp. 343-347
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