Angiosarcoma of the breast.

29 women with biopsy-proved mammary angiosarcoma evaluated at the authors' institution from 1966 to 1991, age 20 to 70 years (mean, 42 years), all presenting with a palpable mass.

Imaging evaluation (mammography, ultrasound, MRI) and pathologic evaluation

Imaging findings and correlation of pathologic grade with abnormal mammograms and recurrent diseasesurrogate