Search Results for: papillomatosis of gougerot-carteaud

Histologic Diagnosis of Inflammatory Skin Diseases

Advantages of the Algorithmic Method

…aciei Perioral-periocular dermatitis Persistent pigmented purpuric dermatitis Schamberg’s disease Lichenoid purpura of Gougerot and Blum Eczematid-like dermatitis of Doucas and Kapetanakis Diseases secondary to rubbing Lichen simplex chronicus…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Mucha-Habermann Disease a Lymphocytic Vasculitis?

…e term palpable purpura is used wrongly by dermatologists as a synonym for small-vessel vasculitis (the lichenoid purpura of Gougerot and Blum, as well as a hematoma, are palpable purpuras devoid of vasculitis), lesions of Mucha-Habermann disease…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Necrotizing Vasculitis?

…allergic) vasculitis (and scors of equivalents for that particular type f vasculitis, among those being Henoch-Sch?nlein and Gougerot-Ruiter types, small-vessel expression of periarteritis nodosa, anaphylactoid purpura, and nodular dermal allergid)?…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Palpable Purpura?

…sults from extravasation of erythrocytes in the papillary dermis and often in the epidermis itself. The lichenoid purpura of Gougerot and Blum (lichen aureus), at an early stage of its course chronologic, consists entirely of purpuric papules. Those…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Urticarial Vasculitis?

…palpably purpuric lesions also may be met with in Mucha-Habermann disease, erythema multiforme, and the lichenoid purpura of Gougerot and Blum (lichen aureus), to mention but a few examples. Characterization of leukocytoclastic vasculitis clinically…

Histologic Diagnosis of Inflammatory Skin Diseases

Collagen

…ocytes, such as lichen planus, disseminated superficial actinic porokeratosis, and some examples of the lichenoid purpura of Gougerot and Blum (and the neoplastic process, mycosis fungoides, during the patch/plaque stage) and of bandlike infiltrates…

Differential Diagnosis in Dermatopathology

Discussions

…ickened in others, the presence sometimes of “horn pseudocysts,” varying degrees of epidermal hyperpigmentation, papillomatosis, and some dermal papillae that are pointed and others that are rounded. Despite the changes histopathologic…

Differential Diagnosis in Dermatopathology

Discussions

…that may be situated on a nipple. This cystic adenoma is known by a variety of names, among them nipple adenoma, subareolar papillomatosis, and erosive adenomatosis. For many years it was considered to be a pseudo-malignancy because it was so often…

Differential Diagnosis in Dermatopathology

Epidermolytic hyperkeratosis vs. Plane wart

Lightly pigmented thin plaques formed by closely apposed papules, initially and sometimes only tiny, but sometimes large and polypoid. The plaques are often traversed by skin folds. There is a predisposition for intertriginous areas. The condition…