Pityriasis lichenoides chronica

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.

Endpoint definition

FinnGen phenotype data
diagram bullet diagram downward connector

Filter registries Inpat., Oupat., Death

Hospital Discharge: ICD-10 L41.1
Hospital discharge: ICD-9 6962B
Cause of death: ICD-10 L41.1
Cause of death: ICD-9 6962B

Check pre-conditions None

Include endpoints None

Check conditions None

Apply sex-specific rule None

diagram downward connector L12_PARAPSO_PITYLICHCHRON

Extra metadata

Level in the ICD hierarchy 4
First used in FinnGen datafreeze DF2
Parent code in ICD-10 L41
Name in latin Pityriasis lichenoides chronica

Summary Statistics

Key figures

All Female Male
Number of individuals 64 34 30
Unadjusted prevalence (%) 0.02 0.02 0.03
Mean age at first event (years) 49.59 50.80 48.22

Mortality

Follow-up Absolute risk HR [95% CI] p N
1998–2019 - - - -
15 years - - - -
5 years - - - -
1 year - - - -

Correlations

Index endpoint: L12_PARAPSO_PITYLICHCHRON – Pityriasis lichenoides chronica
GWS hits:

Survival analyses between endpoints

Plot

before Pityriasis lichenoides chronica
after Pityriasis lichenoides chronica

loading spinner Loading survival analyses plot

Drugs most likely to be purchased after Pityriasis lichenoides chronica