SESSION TITLE: Chest Tumors
SESSION TYPE: Case Report Poster
PRESENTED ON: Sunday, April 17, 2016 at 11:45 AM - 12:45 PM
INTRODUCTION: Pulmonary artery intimal sarcoma (PAIS) is a rare but aggressive malignant tumor, usually arises from the intimal layer of the pulmonary arteries, results in high mortality with a median survival time of approximately 13-18 months. Clinical diagnosis of PAIS is often delayed and difficult because of lack of characteristic symptoms.