I: Spongiotic and psoriasiform dermatoses -- II: Lichenoid and vacuolar interface dermatoses -- III: Vesiculobullous dermatoses -- IV: Vasculitis, vasculopathy, and perivascular dermatoses -- V: Panniculitides -- VI: Connective tissue/soft tissue diseases -- VII: Degenerative and perforating diseases -- VIII: Metabolic/deposition diseases -- IX: Mucinoses -- X: Granulomatous diseases -- XI: Pilosebaceous diseases -- XII: Alipecias -- XIII: Reactions to drugs -- XIV: Disorders of epidermal maturation and keratinization -- XV: Disorders of pigmentation -- XVI: Neutrophilic dermatoses -- XVII: Nutritional deficiencies -- XVIII: Photosensitivity dermatoses -- XIX: Bacterial infections -- XX: Spirochetal diseases -- XXI: Viral infections -- XXII: Fungal infections -- XXIII: Arthropods/parasites -- XXIV: Other

1. Skin Diseases -- diagnosis
2. Skin Diseases -- pathology