title: Primary fibrosarcoma of the breast: a case report.
abstract: A primary fibrosarcoma of the breast is a rare tumor. Here we report on a case of a primary fibrosarcoma of the breast that presented as a palpable left breast mass in a 47-year-old woman. The physical examination revealed a 3 cm sized, round mass in the left upper outer breast. The mammograms revealed a 3 cm sized, partially circumscribed and partially obscured, high density mass in the upper outer quadrant of the left breast. An ultrasonogram demonstrated a 3 cm sized, ovoid, circumscribed and hypoechoic mass with peripheral increased vascularity on Doppler imaging. Surgical excision was performed and the pathology revealed a low grade fibrosarcoma.
authors.affiliation: Department of Radiology, Dongguk University Ilsan Hospital, Dongguk University College of Medicine, Goyang, Korea.
authors.forename: Jin Young
authors.initials: JY
authors.lastname: Lee
authors.forename: Dae Bong
authors.initials: DB
authors.lastname: Kim
authors.forename: Beom Seok
authors.initials: BS
authors.lastname: Kwak
authors.forename: Eo-Jin
authors.initials: EJ
authors.lastname: Kim