Pulmonary Artery Sarcoma Complete Resection Facilitated by 3-Dimensional Printed Model.

Primary pulmonary artery sarcomas are rare tumors and are commonly misdiagnosed as pulmonary embolism. Primary pulmonary sarcomas demonstrate intraluminal growth into the vessel, rather than through the wall; require complete resection to enhance survival; and require complex surgical planning. The purpose of this case report is to describe an optimal team approach with multidisciplinary planning facilitated by a customized 3-dimensional model to guide intervention and enhance communication.