Search Results for: spongiosis

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Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Eosinophilic Cellulitis (Wells’ Syndrome)?

…ain and swelling of joints, and titers to antinuclear antibodies. Histopathologically, the urticarial lesions were marked by spongiosis with formation of intraepidermal blisters, a lichenoid infiltrate of histiocytes, and vasculitis of small…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…ges 10.42.1A: Perivascular dermatitis, interface, vacuolar + 10.42.1B: Lymphocytes along the dermoepidermal junction, slight spongiosis, and necrotic keratocytes in a thin epidermis = Graft-versus-host disease Sometimes it is difficult to…

Progressive macular hypomelanosis among Egyptian patients: a clinicopathological study

Progressive macular hypomelanosis among Egyptian patients: a clinicopathological study

…l skin, except in five patients who showed subtle decrease in pigment intensity in lesional skin (Figures 4,5). There was no spongiosis, inflammatory infiltrate, or epidermotropism in any case. S100 staining did not detect significant differences in…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Ichthyoses?

…congenital ichthyosiform erythroderma, mounds of parakeratosis and scale-crusts are situated atop an epidermis punctuated by spongiosis, and in ichthyosis linearis circumflexa, mounds of parakeratosis also are situated above loci of spongiosis. In…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…and scale-crusts = Gianotti-Crosti disease These changes probably represent findings at the periphery of the lesion because spongiosis in the center of it usually is more prominent, sometimes even eventuating in intraepidermal vesiculation….

Histologic Diagnosis of Inflammatory Skin Diseases

Grover’s disease

…ic Erosions, ulcerations, or crusts in conjunction with focal acantholytic dyskeratosis is a clue to Grover’s disease. Spongiosis in association with focal acantholytic dyskeratosis is a clue to Grover’s disease. Cause and mechanism The…

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