EUS Guided Diagnosis of Pericardial GIST - First case in the literature (with video).

Endosonography guided fine needle aspiration (EUS-FNA) is a safe and sensitive, minimally invasive method for evaluating patients with a solid lesion of the mediastinum suspected by computed tomography (CT) scanning. Here, we report the case where a diagnosis of a pericardial gastrointestinal stromal tumour (GIST) was established using EUS-FNA. This article is protected by copyright. All rights reserved.