Differential Diagnosis in Dermatopathology

Discussions

Epidermolytic hyperkeratosis and a plane wart share several findings histopathologic, among them being a papillated and thickened epidermis, hypergranulosis, and cells with pale cytoplasm within the epidermis. The terms “epidermolytic hyperker…

Differential Diagnosis in Dermatopathology

Epidermolytic hyperkeratosis vs. Plane wart

Papules on skin and mucous membranes that result from infection of keratinocytes by different types of papillomavirus and classified according to their silhouettes, to wit, papillated (verrucae vulgares on different sites such as volar skin, i.e., v…