Preferred Label : Exogenous ochronosis;
ICD-11 definition : Pigmentation resembling endogenous ochronosis (alkaptonuria) but due to exogenous
chemicals. It may occur after excessive use of hydroquinone used to lighten the skin.;
Origin ID : 835922687;
Automatic exact mappings (from CISMeF team)
Pigmentation resembling endogenous ochronosis (alkaptonuria) but due to exogenous
chemicals. It may occur after excessive use of hydroquinone used to lighten the skin.