Allergic contact dermatitis to hydrangea.
D000485:Allergens; D001578:Benzopyrans; D003374:Coumarins; D003877:Dermatitis, Contact / Q000209:etiology*; D006801:Humans; D049934:Isocoumarins; D010944:Plants
D000485:Allergens; D001578:Benzopyrans; D003374:Coumarins; D049934:Isocoumarins; C023818:hydrangenol