Abstract
Extraskeletal Ewing's sarcoma (EES) is a rare soft tissue tumor that is morphologically
indistinguishable from skeletal ES. We report a case of a 25-year-old female with
recurrent EES/primitive neuroectodermal tumor of right breast with imaging findings
on mammogram, ultrasound, magnetic resonance imaging breast, and positron emission
tomography–computed tomography.
Keywords
Breast - extraskeletal Ewing’s sarcoma - primitive neuroectodermal tumor