Search Results for: elastosis perforans serpiginosa

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Histologic Diagnosis of Inflammatory Skin Diseases

Elastosis perforans serpiginosa

Elastosis perforans serpiginosa Synonyms Elastoma intrapapillare perforans verruciforme Keratosis follicularis serpiginosa Serpiginous perforating elastosis Perforating elastoma Elastoma intrapapillare perforans Presentation stereotypical Age and…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Perforating Diseases?

…or role in the basic pathologic mechanism. These include perforating granuloma annulare, perforating folliculitis, elastosis perforans serpiginosa and reactive perforating collagenosis.” Mehregan A. Perforating dermatoses: a clinicopathologic…

Differential Diagnosis in Dermatopathology

Discussions

Perforating folliculitis and elastosis perforans serpiginosa have several findings histopathologic in common: an epithelial channel through surface epidermis; neutrophils in the channel; a collection of neutrophils contiguous with the channel; foci…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Reactive Perforating Collagenosis?

…bridled scratching. The three most common diseases classified currently as “perforating” ones, namely, elastosis perforans serpiginosa, perforating folliculitis, and reactive perforating collagenosis, are completely unrelated and…

Histologic Diagnosis of Inflammatory Skin Diseases

Algorithms Predicated on “Nonspecific” Findings

…en breached = Keratosis pilaris (and its variant, lichen spinulosus) + No other findings on a face devoid of prominent solar elastosis = Comedo of acne vulgaris + On a face marked by extensive solar elastosis = Comedo of Favre-Racouchot disease +…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…inophilic elastic fibers beneath and within an infundibular channel. + 10.26.1C + 10.26.1D + 10.26.1E + 10.26.1F = Elastosis perforans serpiginosa induced by penicillamine In the upper half of the dermis of conventional elastosis perforans

Histologic Diagnosis of Inflammatory Skin Diseases

Errors and Reasons

…ting folliculitis,” “perforating collagenosis,” “perforating pseudoxanthoma elasticum,” “elastosis perforans serpiginosa,” and “perforating granuloma annulare”; moreover, the notion of…

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