Search Results for: lichenification

Hypertrophic lichen planus versus prurigo nodularis: a dermoscopic perspective

Hypertrophic lichen planus versus prurigo nodularis: a dermoscopic perspective

…ry in 1909 [2]. It is found on exposed extensor surfaces of the lower extremities. Vigorous scratching or rubbing results in lichenification, neurotic excoriations, and nodulation [3,4]. HLP and PN mimic each other clinically, especially when HLP…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Xerosis, Asteatosis, Asteatotic Eczema, Eczema Craquelé, and Dry Skin?

…demonstrable cause, occurring in elderly people, is in fact of the asteatotic type.” Holden CA, Berth-Jones J. Eczema, lichenification, prurigo and erythroderma. In: Burns T, Breathnach S, Cox N, et al., eds. Rook’s Textbook of…

Histologic Diagnosis of Inflammatory Skin Diseases

Persistent light reaction

…ates of inflammatory cells in company with acanthosis. Scale consists of orthokeratosis and parakeratosis. The appearance of lichenification derives from a constellation of a papillary dermis thickened by coarse bundles of collagen arranged in…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Dandruff a Disease?

…s through redness, irritation, and increasing scaling of the scalp to true seborrhoeic dermatitis.” Burton JL. Eczema, lichenification, prurigo and erythroderma. In: Champion RH, Burton JL, Ebling FJG, eds. Textbook of Dermatology. 5th ed….

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Erythrodermas—Nonspecific Histopathologically?

…tous erythrodermas and those associated with lymphoma may show no distinctive histologic features.” Burton JL. Eczema, lichenification, prurigo and erythroderma. In: Champion RH, Burton JL, Ebling FJG, eds. Rook, Wilkinson, Ebling: Textbook of…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Keratosis Lichenoides Chronica?

…Kaposi’s case (lichen ruber moniliformis) the distribution of the eruption and the histological findings of epidermal lichenification and proliferation of scar tissue suggest a self-induced process or dermatitis artefacta.” Mehregan AH,…

Histologic Diagnosis of Inflammatory Skin Diseases

Chondrodermatitis nodularis helicis

…hological and bacteriological findings in prurigo nodularis. Acta Derm Venereol 1997;77:49–51. Pautrier LM. Le névrome de la lichenification circonscrite nodulaire chronique. Ann Dermatol 1934; 7:897. Rowland Payne CM, Wilkinson JD, McKee PH,…

Histologic Diagnosis of Inflammatory Skin Diseases

Lichen striatus

…ions. J Cutan Pathol 1975;2:1–18. Semon. Zonal dermatosis. Br J Dermatol 1951;62:500. Söllner. Ein Fall von systematisierter Lichenification. Arch Dermatol Syphilol 1905;73:147. Stewart WM. Proceedings: Pathology of lichen striatus. Br J Dermatol…