Granuloma annulare
Description
granuloma annulare: a fairly rare, chronic dermatological condition which presents as reddish bumps on the skin arranged in a circle or ring. It can initially occur at any age and is significantly more common in females (80/20 ratio).
Data source
| FinnGen phenocode | L12_GRANUANNU |
| Hospital Discharge registry | ICD-10: L920, ICD-9: 7098A |
| Cause of Death registry | ICD-10: L920, ICD-9: 7098A |
| Level in the ICD-hierarchy | 4 |
| First defined in version | DF2 |
Key figures
| Sex | All | Female | Male |
| Number of individuals | 111 | 87 | 24 |
| Unadjusted prevalence (%) | 0.08 | 0.12 | 0.04 |
| Mean age at first event (years) | 51.88 | 49.52 | 60.47 |
| Median number of events / individual | 1 | 1 | 1 |
Clinical metrics
| Sex | All | Female | Male |
| Recurrence within 6 months (%) | 29.73 | 32.18 | 20.83 |
| Case fatality at 5-years (%) | 1.8 | 0.0 | 8.33 |