Browse Disease Index: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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3  Endocrine, Nutritional and Metabolic Diseases, and Immunity Disorders
270-279   Other Metabolic and Immunity Disorders
277   Other and unspecified disorders of metabolism
277.2   Other disorders of purine and pyrimidine metabolism
   Hypoxanthine-guanine-phosphoribosyltransferase deficiency [HG-PRT deficiency]
   Lesch-Nyhan syndrome
   Xanthinuria
Excludes:    gout (274.0-274.9)
   orotic aciduric anemia (281.4)