Differential Diagnosis
DDx Strength: Excellent
gentian violet, Multiple skin lesions Add or remove findings

Allergic contact dermatitis

Allergic contact dermatitisAllergic contact dermatitis

Irritant contact dermatitis

Irritant contact dermatitisIrritant contact dermatitis

Drug-induced pigmentation

Drug-induced pigmentationDrug-induced pigmentation

Cystitis

Cystitis

Drug-induced epistaxis

Drug-induced epistaxis

Drug-induced esophagitis

Drug-induced esophagitis

Drug-induced oral ulcer

Drug-induced oral ulcerDrug-induced oral ulcer