Search Results for: hypergranulosis

Hypertrophic lichen planus versus prurigo nodularis: a dermoscopic perspective

Hypertrophic lichen planus versus prurigo nodularis: a dermoscopic perspective

…gs referred to as corn pearls were observed in HLP by Vazquez-Lopez F et al [12]. CLO correspond to dilatation, plugging and hypergranulosis of infundibulum and they are suggestive of transepithelial elimination. In HLP, histopathologic changes,…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…the atrophic stage of that disease in which a lesion largely has resolved, (2) classic discoid lupus erythematosus, but the hypergranulosis militates against that diagnosis, and (3) graft-versus-host reaction that may be indistinguishable…

Histologic Diagnosis of Inflammatory Skin Diseases

Drug eruptions

…certain findings enable differentiation of the authentic disease from the simulator of it, e.g., focal parakeratosis, focal hypergranulosis, many individual necrotic keratocytes (some of them in clusters), and the presence at times of eosinophils;…

Histologic Diagnosis of Inflammatory Skin Diseases

Atopic dermatitis

…s and, sometimes, sebaceous lobules in the section of tissue “Epidermal and dermal” type: Compact orthokeratosis Hypergranulosis Uneven psoriasiform acanthosis Coarse bundles of collagen in streaks parallel to elongated epidermal rete…

Histologic Diagnosis of Inflammatory Skin Diseases

Lichen planus-like keratosis

…es in the lower portion of the epidermis Jagged acanthosis sometimes in association with foci in which the epidermis is thin Hypergranulosis in some foci and hypogranulosis in others Ortho- and parakeratosis to variable extent Residual solar lentigo…