Other porphyria

Description

obsolete_porphyria: ['A diverse group of metabolic diseases characterized by errors in the biosynthetic pathway of HEME in the LIVER, the BONE MARROW, or both. They are classified by the deficiency of specific enzymes, the tissue site of enzyme defect, or the clinical features that include neurological (acute) or cutaneous (skin lesions). Porphyrias can be hereditary or acquired as a result of toxicity to the hepatic or erythropoietic marrow tissues.']

Data source
FinnGen phenocode E4_PORPHYNAS
Hospital Discharge registry ICD-8: 2731
Hospital Discharge registry: exclude ICD-9 2771B
Hospital Discharge registry: exclude ICD-8 27310
Cause of Death registry ICD-8: 2731
Level in the ICD-hierarchy 4
First defined in version DF2
Ontology
DOID 13268
GWAS catalog 0000665

Key figures

Sex All Female Male
Number of individuals 13 N/A 8
Unadjusted prevalence (%) 0.01 N/A 0.01
Mean age at first event (years) 34.34 N/A 36.15
Median number of events / individual 2 N/A 2

Clinical metrics

Sex All Female Male
Recurrence within 6 months (%) 46.15 N/A 50.0
Case fatality at 5-years (%) 7.69 N/A 12.5

Associations