Search Results for: papillomatosis of gougerot-carteaud

Differential Diagnosis in Dermatopathology

Differential Diagnosis

…y developed and later stages; no dell 2. Basket-woven pattern of the stratum corneum 2. Lamellate and compact pattern of the stratum corneum 3. Papillomatosis either absent or slight 3. Papillomatosis prominent in lesions developed fully 4. Several l…

Histologic Diagnosis of Inflammatory Skin Diseases

Lymphedema

…reflection of massive accumulation of lymph in the upper part of the dermis. Thickening of the skin results mostly from marked fibroplasia, especially in the upper half of the dermis. Knobby and verrucous lesions are formed by striking papillomatosis

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Verruciform Xanthoma?

…ccording to the authors, the simulator displayed also changes of verruciform xanthoma but showed certain histopathologic differences: less marked parakeratosis, minimal papillomatosis, a granular layer, scant intraepidermal infiltrate, some yeast and…

Differential Diagnosis in Dermatopathology

Differential Diagnosis

…normal or slightly decreased in thickness 4. Epidermis sometimes hyperpigmented 4. Epidermis consistently hyperpigmented 5. Projections of elongate dermal papillae above the skin surface, but papillomatosis not prominent 5. Papillomatosis prominent…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Palpable Purpura?

…es and along the dermoepidermal junction. The purpuric nature of the papules results 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…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Urticarial Vasculitis?

…rmann disease, erythema multiforme, and the lichenoid purpura of Gougerot and Blum (lichen aureus), to mention but a few examples. Characterization of leukocytoclastic vasculitis clinically by a single image of palpable purpura does not do justice to…

Histologic Diagnosis of Inflammatory Skin Diseases

Acroangiodermatitis of Mali/Stewart-Bluefarb syndrome

…ple patches, plaques, and nodules that simulate closely those of acroangiodermatitis of Mali. Pyogenic granuloma is a solitary friable papule or nodule that early in its course is ulcerated. Lichenoid purpura of Gougerot and Blum, when developed full…