Sumire Kitahara, MD

GROSS
Well-circumscribed, yellow, semi-firm 1 cm mass on thumb

MICROSCOPIC
Mixed mononuclear cells within dermis, which consist primarily of histiocyte-type cells with abundant foamy cytoplasm, r

Gross: well-circumscribed, encapsulated nodule; bulging, gray-pink cut surface; resembles fibroadenoma

Micro: well circumscribed; uniform, bland spindle to oval cells haphazardly arranged in fasc