<unk>  can be classified in different forms. It could be based on location (hand<unk> , specific appearance (discoid), or etiology (varicose<unk> . A simplified nomenclature of allergy-related diseases was released by the European Academy of Allergology and Clinical Immunology (EAACI) in 2001.
Eczema classification
Psoriasis classification
Vitiligo classification
Acne vulgaris classification
Eczema epidemiology and demographics
Leprosy classification
Dermatophytosis classification
Cellulitis classification