title: Contact dermatitis from a Karaya seal ring.
mesh_terms: D000328:Adult; D003125:Colostomy / Q000295:instrumentation*; D003877:Dermatitis, Contact / Q000209:etiology*; D005260:Female; D006801:Humans; D007509:Irritants; D007618:Karaya Gum / Q000009:adverse effects*; D011134:Polysaccharides / Q000009:adverse effects*
chemical_list: D007509:Irritants; D011134:Polysaccharides; D007618:Karaya Gum