Altered sensation of skin	Dermatographic urticaria	Eruption	Pruritic disorder	Wheal
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Symptomatic dermographism (disorder)
	Symptomatic dermographism
	Factitious urticaria Dermographic prurigo

Id	402410006
Status	Defined

Associated morphology	Eruption
Causative agent	Friction
Finding site	Skin structure

Associated morphology	Urticaria
Causative agent	Physical force
Finding site	Skin structure

Global Patient Set

International Patient Summary

SNOMED CT to ICD-10 extended map

Target	L50.3
Rule	TRUE
Advice	ALWAYS L50.3
Correlation	SNOMED CT source code to target map code correlation not specified