Extracorporeal Membrane Oxygenation With Robotic-Assisted Thoracic Surgery for Treatment of Giant Mediastinal Liposarcoma.

A 61-year-old woman presented to our team with giant mediastinal liposarcoma causing compression of the esophagus, bronchus, and left atrium. Given the patient's advanced presentation and reduced cardiac reserve, rescue venoarterial extracorporeal membrane oxygenation was used in addition to standard robotic-assisted thoracic surgery for mass resection.