Intraoperative Tumor Migration During Renal Tumor Excision, Veno-Arterial Extracorporeal Membrane Oxygenation (V-A...

We describe a case of a 76-year-old male with stage 3 renal cell carcinoma and known thrombus burden in his inferior vena cava (IVC) who presented for a scheduled radical right open nephrectomy with regional lymph node dissection and IVC thrombectomy. During this procedure, the patient went into pulseless-electrical activity. A trans-esophageal echocardiogram showed thrombus transit into the right atria. Emergent initiation of veno-arterial extracorporeal membrane oxygenation and mechanical embolectomy using a FlowTriever retrieval catheter was required. The patient remained intubated in critical but stable condition. Shortly afterward, he expired due to subsequent complications of massive hemorrhage and disseminated intravascular coagulopathy.