Search Results for: sign of leser-trelat

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Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Lymphocytic Vasculitis?

…ith vasculitis with preponderance of neutrophils, it is not possible usually, either clinically or histopathologically, to assign a name of a specific disease to it. In vasculitis with a predominance of neutrophils, a diagnosis, e.g.,…

Histologic Diagnosis of Inflammatory Skin Diseases

Hailey-Hailey disease

…s supervenes in lesions of Hailey-Hailey disease, however, the cytoplasm of affected epidermal cells becomes eosinophilic, a sign that cornification has begun to occur. Unlike pemphigus vulgaris, Hailey-Hailey disease does not involve mucous…

Histologic Diagnosis of Inflammatory Skin Diseases

Gas gangrene

…usky erythematous plaques and hemorrhagic bullae through which bubbles of gas percolate, i.e., the “sparkling burgundy sign,” specific for gas gangrene Correlation clinicopathologic Large tense blisters are hemorrhagic because they are…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…dibula = Lichen planus, hypertrophic Hypertrophic lichen planus merely is lichen simplex chronicus imposed in lichen planus. Signs of lichen simplex chronicus are compact orthokeratosis, hypergranulosis, and proliferation of both surface and…

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