Search Results for: neutrophils

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Therapeutic Strategies in Dermatology

Alopecia: Key Points

…culitis, folliculitis decalvans, dissecting cellulitis of the scalp, dermatophytic folliculitis Scalp inflammation by either neutrophils results in scarring and fibrosis, with elimination of hair follicles Scarring and fibrosis accompanied by…

Histologic Diagnosis of Inflammatory Skin Diseases

Algorithms Predicated on “Nonspecific” Findings

…rate of lymphocytes = Any burn, including sunburn/phototoxic dermatitis     Broad Zone of Parakeratosis Containing Neutrophils Neutrophils, or remnants of them (nuclear “dust”), disposed mostly as solitary units within…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…although no fibrin is present at all in the wall of venules. 10.58.19A: Vasculitis, small-vessel, neutrophilic + 10.58.19B: Neutrophils, nuclear “dust” of neutrophils, extravasated erythrocytes, and fibrin in the wall of venules =…

Histologic Diagnosis of Inflammatory Skin Diseases

Cells That Mediate Inflammation (Inflammatory Cells)

…tions being basophils and platelets), which is the method by which we assess all of the diseases engaged by us in this work. Neutrophils Neutrophils are generated in the bone marrow, develop from myeloblasts, and progress through the stages of…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…10.19.6A: Vesicular dermatitis, subepidermal, neutrophils predominant + 10.19.6B: Neutrophils, nuclear “dust” of neutrophils, and bands of neutrophils in linear array beneath the epidermis = Linear IgA dermatosis Changes…

Histologic Diagnosis of Inflammatory Skin Diseases

Applicable Terms

…d ecchymoses. PUSTULE [L. pustula (a small sore discharging pus)]: Clinically, an elevated, circumscribed collection of pus (neutrophils and necrotic debris of neutrophils) (Fig. 3.30) and, histopathologically, a collection of neutrophils within an…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…res in keratocytes bear testimony to the rapid turnover of surface epidermis, the spongiosis to mediation by lymphocytes and neutrophils, the pallor to neutrophils having traversed the viable epidermis, and the mound of scale-crust to the focality…

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