Magnetic resonance imaging and contrast-enhanced ultrasound findings of a recurrent primary breast angiosarcoma

摘要

Breastangiosarcomaisan overly aggressiveentity originating froman endothelialcell ofthe blood vesselwall, rare,and accounts for less than 1% ofall breastmalignancy. [1] Primary breastangiosarcoma(PBA) isextremely rare,and thereare no distinctiveradiologicalfeatures of angiosarcomas onmammogram, sonography, or magneticresonanceimaging (MRI), [2–5] which leading to the preoperative diagnosis is often difficult. Here, wereportacase ofrecurrent PBAin a 47-year-old female patient with detailed pathologicand radiologicrecords by combining a contrast-enhanced ultrasound (CEUS)and MRIexamination and reviewtheliteratureto describeits imaging features to minimize delayed diagnosis.