Pityriasis lichenoides chronica

L12_PARAPSO_PITYLICHCHRON

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

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FinnGen phenotype data

392423 individuals

Apply sex-specific rule None

392423

Check conditions None

392423

Check pre-conditions, main-only, mode, registry filters

Hospital Discharge: ICD-10 L41.1

Hospital discharge: ICD-9 6962B

Cause of death: ICD-10 L41.1

Cause of death: ICD-9 6962B

2 out of 7 registries used, show all original rules.

106

Check minimum number of events None

106

Include endpoints None

106

Remove individuals based on genotype QC

103

L12_PARAPSO_PITYLICHCHRON

Control definitions

Control exclude L12_PAPULOSQUAMOUS

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

NAME	L12_PARAPSO_PITYLICHCHRON
CONTROL_EXCLUDE	L12_PAPULOSQUAMOUS
CONTROL_PRECONDITIONS
CONTROL_CONDITIONS
SEX
INCLUDE
PRE_CONDITIONS
CONDITIONS
OUTPAT_ICD
OUTPAT_OPER
HD_MAINONLY
HD_ICD_10_ATC
HD_ICD_10	L411
HD_ICD_9	6962B
HD_ICD_8	$!$	The FinnGen clinical team has checked and no code can be used for this rule.
HD_ICD_10_EXCL
HD_ICD_9_EXCL
HD_ICD_8_EXCL
COD_MAINONLY
COD_ICD_10	L411
COD_ICD_9	6962B
COD_ICD_8	$!$	The FinnGen clinical team has checked and no code can be used for this rule.
COD_ICD_10_EXCL
COD_ICD_9_EXCL
COD_ICD_8_EXCL
OPER_NOM
OPER_HL
OPER_HP1
OPER_HP2
KELA_REIMB
KELA_REIMB_ICD
KELA_ATC_NEEDOTHER
KELA_ATC
KELA_VNRO_NEEDOTHER
KELA_VNRO
CANC_TOPO
CANC_TOPO_EXCL
CANC_MORPH
CANC_MORPH_EXCL
CANC_BEHAV