title: Purpuric dermatosis due to house-dust mite (Dermatophagoides spp.) allergy: a case report.
mesh_terms: D000372:Agglutination Tests; D000941:Antigens; D001706:Biopsy; D002675:Child, Preschool; D004391:Dust; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D006967:Hypersensitivity / Q000209:etiology* / Q000276:immunology / Q000473:pathology; D007073:Immunoglobulin E / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis; D008407:Mast Cells / Q000276:immunology; D008925:Mites / Q000276:immunology*; D011233:Precipitin Tests; D011693:Purpura / Q000209:etiology* / Q000276:immunology / Q000473:pathology; D012867:Skin / Q000473:pathology; D012871:Skin Diseases / Q000209:etiology* / Q000276:immunology / Q000473:pathology
chemical_list: D000941:Antigens; D004391:Dust; D007074:Immunoglobulin G; D007073:Immunoglobulin E