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Histologic Diagnosis of Inflammatory Skin Diseases

Images

Images 10.28.1A: Vesicular dermatitis, subepidermal, mixed-cell + 10.28.1B: Scant infiltrate of neutrophils and eosinophils in the subepidermal space = Epidermolysis bullosa, recessive dystrophic The specimen can be told to have come from…

Histologic Diagnosis of Inflammatory Skin Diseases

Lichen planus

…particularly one caused by gold, must be entertained. If many eosinophils are noted in a lichenoid dermatitis, a lichenoid drug eruption is a diagnosis reasonable. It must be noted, however, that a sprinkling of eosinophils may be found in any infla…

Histologic Diagnosis of Inflammatory Skin Diseases

Interstitial granulomatous dermatitis with arthritis

Interstitial granulomatous dermatitis with arthritis Synonyms Interstitial granulomatous dermatitis with cutaneous cords and arthritis Rheumatoid papules Palisaded and neutrophilic granulomatous dermatitis Presentation stereotypical Age and sex Ad…

Dermatology Practical & Conceptual

Langerhans cell histiocytosis-a case report

Abstract A 17-year-old male presented for dermatologic consultation with slightly elevated reddish papules covered by yellowish scales in the scalp for the last two years and reddish and indurated ulcers in the perineum lasting six months. Additiona…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

Images 10.107.1A: Perivascular dermatitis, spongiotic psoriasiform + 10.107.1B: An infiltrate of lymphocytes, neutrophils, and eosinophils, marked edema of the papillary dermis, and ballooned and necrotic keratocytes = Toxic shock syndrom…

Histologic Diagnosis of Inflammatory Skin Diseases

Dermatitis herpetiformis

…lusters of neutrophils in conjunction with fibrin Few, if any, eosinophils in the upper part of the dermis Fully developed Same findings as in early lesion plus Subepidermal blister that houses neutrophils and, usually, eosinophils Acantholytic cel…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…ive in the epidermis and are joined there a day or so later by eosinophils and lymphocytes. 10.88.7A: Vesicular dermatitis, intraepidermal, ballooning + 10.88.7B: Neutrophils joined by lymphocytes and eosinophils in a zone of reticular alte…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

Images 10.52.1A: Perivascular and interstitial dermatitis + 10.52.1B: Lymphocytes, plasma cells, neutrophils, and eosinophils in company with fibrocytes and histiocytes, the latter being predominant = Interstitial granulomatous dermatitis…

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