Search Results for: fibroplasia

1 3 4 5 6 7 10
Histologic Diagnosis of Inflammatory Skin Diseases

Images

…atitis + 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 were even more formidable. The cysts ruptured, suppuration and gr…

Histologic Diagnosis of Inflammatory Skin Diseases

Traction alopecia

…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 from those epithelia by a zone of fibroplasia, and fibrous tracks a…

Histologic Diagnosis of Inflammatory Skin Diseases

Erythema elevatum diutinum

…ear “dust” 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 di…

Differential Diagnosis in Dermatopathology

Discussions

…hic scars have many findings histopathologic in common (e.g., fibroplasia, telangiectases, infiltrates of inflammatory cells, mucin) and, in some instances, attributes of what seem to be both keloid and hypertrophic scar may be found together in sect…

Histologic Diagnosis of Inflammatory Skin Diseases

Cicatricial pemphigoid

…th the base of a subepidermal blister. The more prominent the fibroplasia, the more times a blister is likely to have formed at that site anew. Quantitation of the extent of fibrosis is analogous to that in regard to the number of melanophages and th…

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 inflammati…

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 inflammati…

Differential Diagnosis in Dermatopathology

Differential Diagnosis

…eticular dermis 7. Mucin increased in the reticular 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….

1 3 4 5 6 7 10