Search Results for: papillomatosis of gougerot-carteaud

Histologic Diagnosis of Inflammatory Skin Diseases

Algorithms Predicated on “Nonspecific” Findings

…dermis = Persistent pigmented purpuric dermatitis (Schamberg/Gougerot-Blum/Doucas and Kapetanakis) + Edema of the papillary dermis, spongiotic simulation of Pautrier”s collections sometimes, and a perivascular infiltrate of lymphocytes = Giano…

Histologic Diagnosis of Inflammatory Skin Diseases

Advantages of the Algorithmic Method

…rpuric dermatitis Schamberg’s disease Lichenoid purpura of Gougerot and Blum Eczematid-like dermatitis of Doucas and Kapetanakis Diseases secondary to rubbing Lichen simplex chronicus Prurigo nodularis and its analogues (acanthoma fissuratum, s…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Necrotizing Vasculitis?

…synonym for leukocytoclastic (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,…

Histologic Diagnosis of Inflammatory Skin Diseases

Collagen

…um; and those typified by long-standing lichenoid infiltrates of lymphocytes, such as lichen planus, disseminated superficial actinic porokeratosis, and some examples of the lichenoid purpura of Gougerot and Blum (and the neoplastic process, mycosis…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Mucha-Habermann Disease a Lymphocytic Vasculitis?

…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 often are misinterpreted clinically as those of vasculitis. The…

Differential Diagnosis in Dermatopathology

Discussions

…should be written about an important cystadenomatous analogue of hidradenoma papilliferum 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 adenomat…

Differential Diagnosis in Dermatopathology

Discussions

…ably could arise in pre-existing mosaic warts and florid oral papillomatosis may be squamous-cell carcinoma secondary to infection of oral epithelium by papillomavirus. Bowenoid papulosis consists of many small, innocuous-looking papules particularly…

Differential Diagnosis in Dermatopathology

Epidermolytic hyperkeratosis vs. Plane wart

A malignant neoplasm of keratinocytes that when present as a keratotic macule or papule on skin damaged badly by sunlight is referred to as solar keratosis. When present as a plaque it is termed Bowen’s disease, and when present as many papule…

Differential Diagnosis in Dermatopathology

Discussions

…in some foci and thickened 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 change…