Parapsoriasis
Description
parapsoriasis: one of a group of skin disorders that are characterized primarily by their resemblance to psoriasis (red, scaly lesions), rather than by their underlying etiology. Neoplasms can develop from parapsoriasis. For example, it can develop into cutaneous T-cell lymphoma.
Data source
| FinnGen phenocode | L12_PARAPSORI |
| Hospital Discharge registry | ICD-10: L41 |
| Cause of Death registry | ICD-10: L41 |
| Include | L12_PARAPSO_PITYLICHETVARACUT, L12_PARAPSO_PITYLICHCHRON, L12_PARAPSO_PLAQUE, L12_PARAPSO_RETIFORM, L12_PITYROCHEA |
| Level in the ICD-hierarchy | 3 |
| First defined in version | DF2 |
Key figures
| Sex | All | Female | Male |
| Number of individuals | 157 | 79 | 78 |
| Unadjusted prevalence (%) | 0.12 | 0.11 | 0.14 |
| Mean age at first event (years) | 46.35 | 45.77 | 46.93 |
| Median number of events / individual | 1 | 1 | 1 |
Clinical metrics
| Sex | All | Female | Male |
| Recurrence within 6 months (%) | 29.3 | 18.99 | 39.74 |
| Case fatality at 5-years (%) | 0.64 | 1.27 | 0.0 |