Abstract
Hereditary type II tyrosinaemia (McKusick 27660) is an autosomal recessive disorder characterized by hypertyrosinaemia and tyrosyluria, without signs of hepatic and renal damage. The patients have a dendritic keratopathy, painful hyperkeratosis of the palms and soles and sometimes mental retardation. Hypertyrosinaemia with values ranging from 14 to 62mgdl−1, tyrosinuria and tyrosyluria are found. A defect of hepatic tyrosine aminotransferase (EC 2.6.1.5) in the cytosol is considered to be the molecular abnormality (Kennaway and Buist, 1971; Goldsmith et al., 1979).
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© 1986 SSIEM and MTP Press Limited
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Fois, A. et al. (1986). Presentation of the Data of the Italian Registry for Oculocutaneous Tyrosinaemia. In: Addison, G.M., Harkness, R.A., Isherwood, D.M., Pollitt, R.J. (eds) Practical Developments in Inherited Metabolic Disease: DNA Analysis, Phenylketonuria and Screening for Congenital Adrenal Hyperplasia. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-4131-1_42
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DOI: https://doi.org/10.1007/978-94-009-4131-1_42
Publisher Name: Springer, Dordrecht
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