Table of Contents

Spongiotic dermatitis.
Psoriasiform dermatitis.
Interface dermatitis.
Perivascular dermatitis.
Vasculitis and thrombotic disorders.
Nodular and diffuse dermatitis.
Palisading granulomatous dermatitis.
Sclerosing dermatitis.
Bullous dermatitis.
Panniculitis.
Infections.
Miscellaneous dermatoses: invisible dermatoses and inflammatory processes that clinically mimic tumors.