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immunodeficiency disorders (D81.-)

Fanconi's anemia (D61.09)
gout ( M1a-, M10.-)
orotaciduric anemia (D53.0)
progeria (E34.8)
Werner's syndrome (E34.8)
xeroderma pigmentosum (Q82.1)
E79.0 Hyperuricemia without signs of inflammatory arthritis and tophaceous disease
Asymptomatic hyperuricemia
E79.1 Lesch-Nyhan syndrome
HGPRT deficiency
E79.2 Myoadenylate deaminase deficiency
E79.8 Other disorders of purine and pyrimidine metabolism
Hereditary xanthinuria
E79.9 Disorder of purine and pyrimidine metabolism, unspecified

E80 Disorders of porphyrin and bilirubin metabolism

Includes: defects of catalase and peroxidase
E80.0 Hereditary erythropoietic porphyria
Congenital erythropoietic porphyria
Erythropoietic protoporphyria
E80.1 Porphyria cutanea tarda
E80.2 Other and unspecified porphyria
E80.20 Unspecified porphyria
Porphyria NOS
E80.21 Acute intermittent (hepatic) porphyria
E80.29 Other porphyria
Hereditary coproporphyria
E80.3 Defects of catalase and peroxidase
Acatalasia [Takahara]
E80.4 Gilbert's syndrome
E80.5 Crigler-Najjar syndrome
E80.6 Other disorders of bilirubin metabolism
Dubin-Johnson syndrome
Rotor's syndrome
E80.7 Disorder of bilirubin metabolism, unspecified

E83 Disorders of mineral metabolism

Excludes1: dietary mineral deficiency (E58-E61)
parathyroid disorders (E20-E21)
vitamin D deficiency (E55.-)
E83.0 Disorders of copper metabolism
E83.00 Disorder of copper metabolism, unspecified
E83.01 Wilson's disease
Code also associated Kayser Fleischer ring (H18.04-)
E83.09 Other disorders of copper metabolism
Menkes' (