Mediastinal Mass (Lymphoma) found on POCUS Young male with dyspnea on exertion/resting tachycardia. POCUS with tamponade, large pleural effusion, and a mediastinal mass encasing the pericardium. Subsequently diagnosed with lymphoma. Remember: unexplained tachycardia should always get a cardiac ultrasound Eric Abrams, MD @eabramsMD #Mediastinal #Mass #Lymphoma #POCUS #clinical #ultrasound