###### E80 Disorders of porphyrin and bilirubin metabolism
Incl.: defects of catalase and peroxidase

**E80.0 Hereditary erythropoietic porphyria**

Congenital erythropoietic porphyria
Erythropoietic protoporphyria

**E80.1 Porphyria cutanea tarda**

**E80.2 Other porphyria**

Hereditary coproporphyria
Porphyria:

    - NOS

    - acute intermittent (hepatic)
Use additional external cause code (Chapter XX),
if desired, to identify cause.

**E80.3 Defects of catalase and peroxidase**

Acatalasia [Takahara]

**E80.4 Gilbert syndrome**

**E80.5 Crigler-Najjar syndrome**

**E80.6 Other disorders of bilirubin metabolism**

Dubin-Johnson syndrome
Rotor syndrome

**E80.7 Disorder of bilirubin metabolism,**

**unspecified**


Bệnh Tangier

**E78.8 Rối loạn chuyển hoá lipoprotein khác**

**E78.9 Rối loạn chuyển hoá lipoprotein không -**

**xác định**