Xanthinuria
Classification & external resources
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| The structure of xanthine.
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| ICD-10
| E79.8
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| ICD-9
| 277.2
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| OMIM
| 278300 603592
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| DiseasesDB
| 14194 29821
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| eMedicine
| ped/2452
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Xanthinuria, also known as Xanthine oxydase deficiency is a rare genetic disorder that causes a deficiency of xanthine oxidase, an enzyme necessary for converting xanthine to uric acid.
Additional recommended knowledge
Sufferers have unusually high concentrations of xanthine in their blood and urine, which can lead to health problems such as renal failure and xanthine kidney stones, one of the rarest types of kidney stones.
Treatment
There is no specific treatment beyond maintaining a high fluid intake and avoiding foods that are high in purine.
References
- Kojima T., Nishina T., Kitamura M., Hosoya T., Nishioka K. (1984). "Biochemical studies on the purine metabolism of four cases with hereditary xanthinuria". Clin Chim Acta. 137 (2): 189-98. PMID 6423323.
- Ichida K., Amaya Y., Kamatani N., et al. (1997). "Identification of two mutations in human xanthine dehydrogenase gene responsible for classical type I xanthinuria". Journal of Clinical Investigation 99 (10): 2391-2397. PMID 9153281.
- Dent C. E., Philpot G. R. (1954). "Xanthinuria, an inborn error (or deviation) of metabolism". The Lancet 266 (6804): 182-5.
- Hille R. (2006). "Structure and Function of Xanthine Oxidoreductase". European Journal of Inorganic Chemistry 2006 (10): 1905-2095. doi:10.1002/ejic.200600087.
| Metabolic pathology / Inborn error of metabolism (E70-90, 270-279) |
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| Amino acid | Aromatic (Phenylketonuria, Alkaptonuria, Ochronosis, Tyrosinemia, Albinism, Histidinemia) - Organic acidemias (Maple syrup urine disease, Propionic acidemia, Methylmalonic acidemia, Isovaleric acidemia, 3-Methylcrotonyl-CoA carboxylase deficiency) - Transport (Cystinuria, Cystinosis, Hartnup disease, Fanconi syndrome, Oculocerebrorenal syndrome) - Sulfur (Homocystinuria, Cystathioninuria) - Urea cycle disorder (N-Acetylglutamate synthase deficiency, Carbamoyl phosphate synthetase I deficiency, Ornithine transcarbamylase deficiency, Citrullinemia, Argininosuccinic aciduria, Hyperammonemia) - Glutaric acidemia type 1 - Hyperprolinemia - Sarcosinemia |
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| Carbohydrate | Lactose intolerance - Glycogen storage disease (type I, type II, type III, type IV, type V, type VI, type VII) - fructose metabolism (Fructose intolerance, Fructose bisphosphatase deficiency, Essential fructosuria) - galactose metabolism (Galactosemia, Galactose-1-phosphate uridylyltransferase galactosemia, Galactokinase deficiency) - other intestinal carbohydrate absorption (Glucose-galactose malabsorption, Sucrose intolerance) - pyruvate metabolism and gluconeogenesis (PCD, PDHA) -
Pentosuria - Renal glycosuria |
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| Lipid storage | Sphingolipidoses/Gangliosidoses: GM2 gangliosidoses (Sandhoff disease, Tay-Sachs disease) - GM1 gangliosidoses - Mucolipidosis type IV - Gaucher's disease - Niemann-Pick disease - Farber disease - Fabry's disease - Metachromatic leukodystrophy - Krabbe disease
Neuronal ceroid lipofuscinosis (Batten disease) - Cerebrotendineous xanthomatosis - Cholesteryl ester storage disease (Wolman disease) |
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| Fatty acid metabolism | Lipoprotein/lipidemias: Hyperlipidemia - Hypercholesterolemia - Familial hypercholesterolemia - Xanthoma - Combined hyperlipidemia - Lecithin cholesterol acyltransferase deficiency - Tangier disease - Abetalipoproteinemia
Fatty acid: Adrenoleukodystrophy - Acyl-coA dehydrogenase (Short-chain, Medium-chain, Long-chain 3-hydroxy, Very long-chain) - Carnitine (Primary, I, II) |
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| Mineral | Cu Wilson's disease/Menkes disease - Fe Haemochromatosis - Zn Acrodermatitis enteropathica - PO43− Hypophosphatemia/Hypophosphatasia - Mg2+ Hypermagnesemia/Hypomagnesemia - Ca2+ Hypercalcaemia/Hypocalcaemia/Disorders of calcium metabolism |
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Fluid, electrolyte
and acid-base balance | Electrolyte disturbance - Na+ Hypernatremia/Hyponatremia - Acidosis (Metabolic, Respiratory, Lactic) - Alkalosis (Metabolic, Respiratory) - Mixed disorder of acid-base balance - H2O Dehydration/Hypervolemia - K+ Hypokalemia/Hyperkalemia - Cl− Hyperchloremia/Hypochloremia |
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| Purine and pyrimidine | Hyperuricemia - Lesch-Nyhan syndrome - Xanthinuria |
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| Porphyrin | Acute intermittent, Gunther's, Cutanea tarda, Erythropoietic, Hepatoerythropoietic, Hereditary copro-, Variegate |
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| Bilirubin | Unconjugated (Lucey-Driscoll syndrome, Gilbert's syndrome, Crigler-Najjar syndrome) - Conjugated (Dubin-Johnson syndrome, Rotor syndrome) |
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| Glycosaminoglycan | Mucopolysaccharidosis - 1:Hurler/Hunter - 3:Sanfilippo - 4:Morquio - 6:Maroteaux-Lamy - 7:Sly |
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| Glycoprotein | Mucolipidosis - I-cell disease - Pseudo-Hurler polydystrophy - Aspartylglucosaminuria - Fucosidosis - Alpha-mannosidosis - Sialidosis |
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| Other | Alpha 1-antitrypsin deficiency - Cystic fibrosis - Amyloidosis (Familial Mediterranean fever) - Acatalasia |
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