Search Results for: eosinophils

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Histologic Diagnosis of Inflammatory Skin Diseases

Lichen planus

…tiforme, psoriasis, and lichen planus, and in a neoplastic process such as mycosis fungoides. In short, the mere presence of eosinophils does not, in itself, signify that a drug is causative, and the absence of eosinophils does not exclude that…

Histologic Diagnosis of Inflammatory Skin Diseases

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…of the well-established common blistering diseases of the skin. That fact, especially in the context of both neutrophils and eosinophils in the infiltrate, should prompt consideration of acquired epidermolysis bullosa, a disease that cannot be…

Histologic Diagnosis of Inflammatory Skin Diseases

Kimura’s disease

…ome authors to be synonymous with Kimura’s disease. In actuality, that is not the case. Angiolymphoid hyperplasia with eosinophils is a vascular malformation accompanied usually by eosinophils and joined only episodically by lymphoid…

Histologic Diagnosis of Inflammatory Skin Diseases

Interstitial granulomatous dermatitis with arthritis

…nuloma annulare by involvement preferential of the lower half of the dermis usually, by the presence also of neutrophils and eosinophils, by the large size of some nuclei of histiocytes, by small foci of degenerated collagen, and by less increase in…

Histologic Diagnosis of Inflammatory Skin Diseases

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…ally. 10.107.3A: Perivascular dermatitis, spongiotic and ballooned + 10.107.3B: Infiltrates of lymphocytes, neutrophils, and eosinophils around venules and in the interstitium, and necrotic keratocytes in discrete foci = Toxic shock syndrome The…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…ing later. Neutrophils are the first inflammatory cells to arrive 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…

Histologic Diagnosis of Inflammatory Skin Diseases

Dermatitis herpetiformis

…the dermis Fully developed Same findings as in early lesion plus Subepidermal blister that houses neutrophils and, usually, eosinophils Acantholytic cells sometimes in the subepidermal blister Eosinophils plentiful in the upper part of the dermis…

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