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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…

A Clinical Atlas of 101 Common Skin Diseases

Porphyria Cutanea Tarda

A disease manifested chiefly in the skin by vesicles and bullae that appear on sites of trauma, especially the face and dorsa of the hands, often in conjunction with macular hyperpigmentation and hypertrichosis of a face and sclerodermoid changes on…

A Clinical Atlas of 101 Common Skin Diseases

Seborrheic Keratosis, Including Solar Lentigo

A benign neoplasm of keratinocytes that consists of pigmented macules, papules, and plaques distributed on sun-exposed sites for a solar lentigo and the reticulated type of seborrheic keratosis, which represents a later stage of solar lentigo, and o…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Perforating Diseases?

…lude perforating granuloma annulare, perforating folliculitis, elastosis perforans serpiginosa and reactive perforating collagenosis.” Mehregan A. Perforating dermatoses: a clinicopathologic review. Int J Dermatol 1977;16:1927. “Perfora…

Differential Diagnosis in Dermatopathology

Discussions

…s syndrome, osteogenesis imperfecta, or Down’s syndrome. Elastosis perforans serpiginosa also can be induced by administration of penicillamine systemically. As a rule, a clinician can recognize elastosis perforans serpiginosa for what it is. A…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Reactive Perforating Collagenosis?

…lassified currently as “perforating” ones, namely, elastosis perforans serpiginosa, perforating folliculitis, and reactive perforating collagenosis, are completely unrelated and different from one another; therefore, they should not be gr…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…10.26.1C + 10.26.1D + 10.26.1E + 10.26.1F = Elastosis perforans serpiginosa induced by penicillamine ┬áIn the upper half of the dermis of conventional elastosis perforans serpiginosa are countless lightly stained but similar elastic…

Histologic Diagnosis of Inflammatory Skin Diseases

Errors and Reasons

…;perforating pseudoxanthoma elasticum,” “elastosis perforans serpiginosa,” and “perforating granuloma annulare”; moreover, the notion of “perforation” hardly is applicable to several of those conditions that,…

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