Search Results for: fibroplasia

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Histologic Diagnosis of Inflammatory Skin Diseases

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…nifested clinically as telangiectases. 10.94.7A: Fibrosing dermatitis + 10.94.7B: A widely dilated infundibulum enveloped by fibroplasia = Rosacea, rhinophymatous At a much earlier stage, sebaceous glands were more numerous and infundibular cysts…

Histologic Diagnosis of Inflammatory Skin Diseases

Traction alopecia

…hocytes may extend from the top of an infundibulum to the base of a follicle, rather than along the infundibulum mostly, the fibroplasia around infundibula and follicles is joined by lymphocytes, rather than lymphocytes in a band being separated…

Histologic Diagnosis of Inflammatory Skin Diseases

Erythema elevatum diutinum

…t” of neutrophils throughout the zones of fibroplasia Scattered eosinophils, lymphocytes, and plasma cells in zones of fibroplasia Prominent vasculature in the lesion; venules with a thick wall, but no fibrin in it Differential diagnosis…

Differential Diagnosis in Dermatopathology

Discussions

…gen. When distinct, brightly eosinophilic, thick bundles of collagen are arrayed haphazardly in a lesion made up entirely of fibroplasia, the diagnosis, by convention, is keloid. No such bundles of collagen are found in a hypertrophic scar….

Histologic Diagnosis of Inflammatory Skin Diseases

Cicatricial pemphigoid

…eticular dermis), the more often a lesion of fixed drug eruption has recurred at the very same locus. The more prominent the fibroplasia in cicatricial pemphigoid, the more numerous blisters are likely to have developed again at that particular…

Differential Diagnosis in Dermatopathology

Keloid vs. Hypertrophic scar

An inflammatory process that develops secondary to trauma, usually in the form of a penetrating injury or rupture of a follicle, and that proceeds through stages of granulation tissue with numerous extravasated erythrocytes, granulomatous…

Differential Diagnosis in Dermatopathology

Angiolymphoid hyperplasia with eosinophilia vs. Kimura’s disease

An inflammatory process that develops secondary to trauma, usually in the form of a penetrating injury or rupture of a follicle, and that proceeds through stages of granulation tissue with numerous extravasated erythrocytes, granulomatous…

Differential Diagnosis in Dermatopathology

Differential Diagnosis

…dermis 8. Fibroplasia, but not sclerosis, in the seemingly thickened papillary dermis; number of fibrocytes increased 8. Sclerosis in the upper part of the dermis; number of fibrocytes decreased 9. Peri-infundibular fibroplasia sometimes 9. No…

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