Search Results for: dyskeratosis

Differential Diagnosis in Dermatopathology

Discussions

…pidermal nevi, which may be marked by abnormalities histopathologic such as epidermolytic hyperkeratosis, focal acantholytic dyskeratosis, or cornoid lamellation. Another type is the inflammatory linear verrucous epidermal nevus. Just as epidermal…

Differential Diagnosis in Dermatopathology

Nevus verrucosus vs. Acanthosis nigricans

…Epidermal nevi are hamartomas in which the epidermis is abnormal, being hyperkeratotic, and in which lesions are aligned along Blaschko’s lines….

Differential Diagnosis in Dermatopathology

Discussions

…epithelial pattern morphologic that is encountered also in settings different from epidermal nevi, e.g., focal acantholytic dyskeratosis in Grover’s disease. Search Derm101.com for porokeratotic epidermal nevus and inflammatory linear…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Churg-Strauss Granuloma and Allergic Granulomatosis?

…s and of the type conceived of by Winkelmann et al. and Chu et al.), follow now: Epithelial Nonepithelial Focal Acantholytic Dyskeratosis, e.g., Abscesses in Dermal Papillae and in Subepidermal Spaces, e.g., Darier’s disease Dermatitis…

Differential Diagnosis in Dermatopathology

Discussions

…llous congenital ichthyosiform erythroderma when widespread and as ichthyosis hystrix when more limited), focal acantholytic dyskeratosis (which is like Darier’s disease histopathologically, but not clinically or biologically), cornoid…

Pigmented Bowen’s disease presenting with a “starburst” pattern

Pigmented Bowen’s disease presenting with a “starburst” pattern

…et al.] Figure 2. Histologic images of Bowen’s disease showed parakeratosis, epidermal disorganization with individual cell dyskeratosis, increased mitotic figures and keratinocytes demonstrating greatly enlarged nuclei. (Hematoxylin-eosin stain;…