Search Results for: fibroplasia

1 2 3 10
Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Persistent Lentiginous Melanocytic Hyperplasia, Atypical Melanocytic Hyperplasia (Melanocytic Nuclear Atypia), Lamellar Fibroplasia, Concentric Fibroplasia, and Lymphocytes as Criteria for Diagnosis Histopathologic of Dysplastic Nevi?

…employ any of the five criteria (persistent lentiginous melanocytic hyperplasia, atypical melanocytic hyperplasia, lamellar fibroplasias, concentric fibroplasias, and lymphocytes) recommended by Clark and his associates to come to a specific…

A Clinical Atlas of 101 Common Skin Diseases

Pyogenic Granuloma

…eriole in the subcutaneous fat, the lesion resulting consistently from external trauma, usually in the form of a puncture or a yank of a “hang nail.” In time, the proliferation of vessels ceases, there is progressive fibroplasia, and the…

A Clinical Atlas of 101 Common Skin Diseases

Dermatofibroma

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…

Histologic Diagnosis of Inflammatory Skin Diseases

Scar

fibroplasia that accompanies a neoplasm. Parenthetically, fibroplasia is a synonym for fibrosis. In sum, a scar is a type of fibroplasia, but not all fibroplasias are scars. When fibrosis occurs late in the course of an inflammatory process and…

Histologic Diagnosis of Inflammatory Skin Diseases

Applicable Terms

…hat early in its course resulted in destruction of preexisting tissue, evolved through granulation tissue, and eventuated in fibroplasia (Fig. 3.33). Formation of granulation tissue, the scaffold on which fibroplasia usually proceeds, is a sign that…

Histologic Diagnosis of Inflammatory Skin Diseases

Pyogenic granuloma

…ed, a pyogenic granuloma involutes with fibrosis. Some pyogenic granulomas resolve with the entire mass of tissue undergoing fibroplasia, the residual changes then resembling a fibroma. In other instances, a resolving pyogenic granuloma shows…

Histologic Diagnosis of Inflammatory Skin Diseases

Lichen planus

…pergranulosis and the basement membrane of the infundibulum and of the follicle is not thickened. In addition, pale-staining fibroplasia is seen to envelop infundibula in a manner that suggests strangulation of them. Later, fibroplasia is so…

1 2 3 10