Search Results for: hemangioma

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Histiocytoses?

…to fibrosis. Other terms for histiocytoma, such as sclerosing hemangioma, dermatofibroma, and subepidermal nodular fibrosis, emphasize particular attributes morphologic that appear during the life of the lesion. During the granulomatous stage of derm…

Differential Diagnosis in Dermatopathology

Pyogenic granuloma, fully developed vs. Kaposi’s sarcoma, nodular

…breadth of sweep. Last, wherever a skin lesion—be it a cherry hemangioma, a Miescher’s nevus, or a seborrheic keratosis—is encountered as an incidental finding in a photograph, we call it to the reader’s attention in the photograph’s legend. Some dec…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…of pyogenic granuloma seems to be a “lobular capillary hemangioma.” In actuality, it is not a neoplasm (angioma), but a true hyperplasia of vessels consequent to trauma external. In time, such a lesion involutes more or less completely….

Differential Diagnosis in Dermatopathology

Dermatofibroma vs. Dermatofibrosarcoma protuberans

…breadth of sweep. Last, wherever a skin lesion—be it a cherry hemangioma, a Miescher’s nevus, or a seborrheic keratosis—is encountered as an incidental finding in a photograph, we call it to the reader’s attention in the photograph’s legend. Some dec…

Differential Diagnosis in Dermatopathology

Discussions

…se changes having been designated, badly, “histiocytoid hemangioma”) and the presence of lymphoid follicles is not unique to Kimura’s disease; they may be met with in such disparate circumstances as a response to the “bite&#82…

Differential Diagnosis in Dermatopathology

Dermatofibroma with "monster" cells vs. Malignant fibrous histiocytoma

…breadth of sweep. Last, wherever a skin lesion—be it a cherry hemangioma, a Miescher’s nevus, or a seborrheic keratosis—is encountered as an incidental finding in a photograph, we call it to the reader’s attention in the photograph’s legend. Some dec…

Histologic Diagnosis of Inflammatory Skin Diseases

…breadth of sweep. Last, wherever a skin lesion—be it a cherry hemangioma, a Miescher’s nevus, or a seborrheic keratosis—is encountered as an incidental finding in a photograph, we call it to the reader’s attention in the photograph’s legend. Some dec…