Search Results for: pale-cell acanthoma

Differential Diagnosis in Dermatopathology

Differential Diagnosis

…s and rudimentary papilla are noted episodically at the periphery of lobules of isthmic epithelium 9. No individual necrotic cells within infundibular rete ridges 9. Individual necrotic cells often within lobules of isthmic epithelium 10. No signs…

Differential Diagnosis in Dermatopathology

Infundibular cyst vs. Isthmus-catagen cyst

A genetically determined disorder in which numerous closely set keratotic papules are present on the skin, especially the trunk, in nail units, and on mucous membranes, particularly the palate, but also rarely in other parts of the gastrointestinal…

Differential Diagnosis in Dermatopathology

Discussions

…lgaris), and familial benign chronic pemphigus (Hailey-Hailey disease), and there is the manifestation in which acantholytic cells are accompanied by signs of spongiosis. Acantholytic cells are the mark histopathologic of each of the variants of…

Histologic Diagnosis of Inflammatory Skin Diseases

Linear IgA dermatosis

…tic acanthoma, the distinctive infundibular cyst named, curiously, “warty dyskeratoma,” and the type of squamous-cell carcinoma designated “pseudoglandular.” In sum, acantholytic cells are not, themselves, diagnostic of a…

Differential Diagnosis in Dermatopathology

Discussions

…e two common cutaneous cysts have several features in common, namely, lining of stratified squamous epithelium and cornified cells in their cavity. We name cysts according to the normal epithelial structure of skin that the lining of the cyst…

Differential Diagnosis in Dermatopathology

Images

Pale-cell acanthoma Psoriasis, plaque expression

Differential Diagnosis in Dermatopathology

Discussions

…ulted by Products of lymphocytes, is destroyed. In the same vein, it must be acknowledged that there is no true “large-cell acanthoma.” That condition simply is a variant cytopathologic of solar lentigo. Last, there is no place for the…