(dermatofibroma, sclerosing hemangioma type) (cutaneous
Post on 05-Feb-2022
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Dermatofibroma, hemosiderotic type (Dermatofibroma, sclerosing hemangioma type)
(Cutaneous sclerosing hemangioma)
Deba P Sarma, MD
Omaha
M 47, right knee
Acanthotic epidermis, ill-defined dermal fibro-collagenous nodule
with focal hemorrhagic area
Vascular area surrounded by fibrocollagenous tissue
Vascular area with hemosiderosis
Spindle cells, histiocytes, blood vessels dissecting dermal
collagen
Vascular area with epitheliod stromal cells and hemosiderosis
Area showing feature of typical dermatofibroma
Area showing feature of typical dermatofibroma
Diagnosis:
- Dermatofibroma, hemosiderotic type
- (Dermatofibroma, sclerosing hemangioma type)
- (Cutaneous sclerosing hemangioma)
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