Histologic Diagnosis of Inflammatory Skin Diseases

Lichen planus

…pemphigoides is a condition reputed to be true lichen planus linked in the very same lesion to bullous pemphigoid. In our experience, what are purported to be combinations of different diseases in the same lesion usually turns out to be not a collis…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Langerhans’ Cell Granulomatosis?

…e Langerhans’ granule.” Nezelof C. Histiocytosis X: a histological and histogenetic study. Perspect Pediat Pathol 1979;5;153–78. “It is more than 33 years since Lichtenstein’s concept linked eosinophilic granuloma of…

Dermatology Practical & Conceptual

Welcome, readers!

…otes research, education and advancement of dermoscopy. Most exciting, thanks to his efforts and those of the production team of Derm101 and the valuable contributions of researchers and the editorial team, the journal has succeeded in being included…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Pernio, Perniosis, Lupus Pernio, Chilblain, and Chilblain Lupus?

…aud’s phenomenon, which is known to be precipitated by exposure to cold and to fluctuations in temperature, often has been linked to disorders of connective tissue, lupus erythematosus among them. In this sense, Raynaud’s phenomenon and p…

Differential Diagnosis in Dermatopathology

Discussions

…lous congenital ichthyosiform erythoderma when widespread and ichthyosis hystrix when circumscribed in systematized fashion), and focal acantholytic dyskeratotic (so-called linear or systematized Darier’s disease, a misnomer), in addition to th…