Nah Kyum Lee, MD, and Do Hyun Park, MD, PhD, from the Division of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, in Seoul, South Korea present this VideoGIE case "EUS-guided trans-aortic fine-needle aspiration for intra-abdominal plasmacytoma in a patient with multiple myeloma." Our video case describes EUS-guided trans-aortic fine-needle aspiration (FNA) for …