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Results 1 - 5 of 5 for Alkaptonuria
  1. Alkaptonuria is an inherited condition that causes arthritis, kidney stones, spots of dark pigmentation, and dark urine. Ochronosis, a buildup of dark (blue-black) ...
  2. Alkaptonuria is a rare condition in which a person's urine turns a dark brownish-black color when exposed to air. Alkaptonuria is part of a group of conditions known ...
  3. ... the HGD gene have been found to cause alkaptonuria. This condition is characterized by arthritis, kidney stones, ... calcify), leading to health problems in people with alkaptonuria. Excess homogentisic acid is also excreted in urine, ...
  4. Amino Acid Metabolism Disorders (National Library of Medicine)  
    Metabolism is the process your body uses to make energy from the food you eat. Food is made up of proteins, carbohydrates, and fats. Your digestive system breaks ...
  5. ... total urine amino acids may be due to: Alkaptonuria Canavan disease Cystinosis Cystathioninuria Fructose intolerance Galactosemia Hartnup ...