主题词：Dermatology and Skin Diseases; Cutaneous lymphoproliferative disorders research; Autoimmune Bullous Skin Diseases; Nail Diseases and Treatments; Medicine and Dermatology Studies History; Cutaneous Melanoma Detection and Management; Nonmelanoma Skin Cancer Studies; Autoimmune and Inflammatory Disorders; Eosinophilic Disorders and Syndromes; Contact Dermatitis and Allergies; Urticaria and Related Conditions; Genetic and rare skin diseases.; Cancer and Skin Lesions; Psoriasis: Treatment and Pathogenesis; Allergic Rhinitis and Sensitization; Dermatological and Skeletal Disorders; Skin and Cellular Biology Research; Dermatologic Treatments and Research; Skin Diseases and Diabetes; Medical History and Research; Drug-Induced Adverse Reactions; Acne and Rosacea Treatments and Effects; Tumors and Oncological Cases; Fungal Infections and Studies; Food Allergy and Anaphylaxis Research