Search Results for: dermatofibroma

Histologic Diagnosis of Inflammatory Skin Diseases

Necrobiotic xanthogranuloma

…dica, despite the similarities in nomenclature (any more than dermatofibroma is connected in any way to dermatofibrosarcoma protuberans or sclerema neonatorum to scleredema adultorum), the two diseases have in common, besides names that sound somewha…

Dermatology Practical & Conceptual

Melanoma and satellite blue papule

…is, hemangioma, pigmented basal cell carcinoma, hemosiderotic dermatofibroma, Kaposi sarcoma and angiosarcoma. Finally, exogenous dermal blue pigmentation, such as ink tattoo, radiation tattoo, and traumatic penetration of foreign pigmented materials…

Differential Diagnosis in Dermatopathology

Differential Diagnosis

Xanthomatous dermatofibroma Xanthomatous malignant fibrous histiocytoma 1. Lesion relatively well circumscribed 1. Lesion poorly circumscribed 2. No collarettes of epithelium 2. Collarettes of epithelium sometimes 3. Epidermis hyperpigmented usuall…

Differential Diagnosis in Dermatopathology

Images

Xanthomatous dermatofibroma Xanthomatous malignant fibrous histiocytoma…