Search Results for: papillomatosis of gougerot-carteaud

Differential Diagnosis in Dermatopathology

Differential Diagnosis

…sually 3. Granular zone 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….

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Inverted Follicular Keratosis, Tricholemmoma, and Desmoplastic Tricholemmoma?

…nd characteristic feature of this syndrome. They include multiple facial papules (tricholemmomas), acral keratoses, and oral papillomatosis.” Williard W, Borgen P, Bol R, et al. Cowden’s disease. Cancer 1992;69:2969-2974. “Inverted…

Pathology in the former Soviet Union: scientific misconduct and related phenomena

Pathology in the former Soviet Union: scientific misconduct and related phenomena

…iv Patologii. 2006;68(3):14-8. 24. Zaitsev VS, Zinzerling VA, Tsvetkov EA. Clinicomorphological characteristics of laryngeal papillomatosis in children [Russian with English summary]. Arkhiv Patologii 2005;67(2):27-9. 25. Chumakova MA, Chumakova TG,…

Differential Diagnosis in Dermatopathology

Sebaceous hyperplasia vs. Nevus sebaceus of Jadassohn

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…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Verruciform Xanthoma?

…ayed also changes of verruciform xanthoma but showed certain histopathologic differences: less marked parakeratosis, minimal papillomatosis, a granular layer, scant intraepidermal infiltrate, some yeast and pseudohyphae, and foam cells below rete…

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

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…