TY - JOUR UR - https://doi.org/10.25259/AJIR-13-2018 DO - 10.25259/AJIR-13-2018 TI - Endovascular Inferior Vena Cava Mass Biopsy: A Novel Approach AU - Kagali,Ravi AU - Holste,Ryan AU - Mirza,Salman AB - We present a case of an 81-year-old female diagnosed with metastatic carcinosarcoma from a primary peritoneal Müllerian malignancy after endovascular biopsy of a large mass within her left renal vein extending into the inferior vena cava (IVC) after workup for increasing back and abdominal pain over one and a half months. Biopsy of the mass was performed with digital subtraction angiography using a combination of transjugular liver biopsy set as well as suction aspiration. We propose that suction aspiration of an intravascular mass is a safe and efficacious procedure to obtain accurate diagnosis. VL - 2 SP - 12 T2 - American Journal of Interventional Radiology JO - American Journal of Interventional Radiology J2 - American Journal of Interventional Radiology SN - 2572-4614 SN - 2572-4606 ER -