Pediatric Lipoblastoma

  • Etiology: benign tumor arising from embryonic white fat that contains mature and immature adipocytes and myxocollagenous stroma
  • Imaging: 78% in extremity
  • Complications: metastases rare, locally recurrent (25%)
  • Clinical: < 3 years old, second most common fatty tumor in children

Radiology Cases of Lipoblastoma