pityriasis rosea: a skin rash. It is benign but may inflict substantial discomfort in certain cases.Classically, it begins with a single "herald patch" lesion, followed in 1 or 2 weeks by a generalized body rash lasting up to 12 weeks, however usually around 6 - 8.
| Name | L12_PITYROCHEA |
|---|---|
| Long name | Pityriasis rosea |
| Hospital Discharge registry | ICD-10: L42, ICD-8: 6963 |
| Cause of Death registry | ICD-10: L42, ICD-8: 6963 |
| Level in the ICD-hierarchy | 4 |
| First defined in version | DF2 |
| Latin name | Pityriasis rosea |
| All | Female | Male | |
|---|---|---|---|
| Number of individuals | 94 | 63 | 31 |
| Unadjusted prevalence (%) | 0.04 | 0.05 | 0.03 |
| Mean age at first event (years) | 36.45 | 37.44 | 34.44 |
| Case fatality at 5-years (%) | 0.00 | 0.00 | 0.00 |
| All | Female | Male | |
|---|---|---|---|
| Median nb. of events per indiv. | 1.0 | 1.0 | 1.0 |
| Recurrence at 6 months (%) | 6.38 | 7.94 | 3.23 |
before Pityriasis rosea
after Pityriasis rosea
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