Search Results for: pale-cell acanthoma

Differential Diagnosis in Dermatopathology

Infundibular cyst vs. Isthmus-catagen cyst

A constellation of conditions that assumes various forms clinically but whose most dependable denominator in common (the exception being the punctate manifestation) is a keratotic ring around a central zone of atrophy, e.g., in a congenital…

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

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

Images

…Dilated pore Pilar sheath acanthoma

Differential Diagnosis in Dermatopathology

Images

Palecell acanthoma Psoriasis, plaque expression…