RT Book, Section A1 Launcelott, Gordon O. A2 Hung, Orlando A2 Murphy, Michael F. SR Print(0) ID 55871130 T1 Chapter 38. Airway Management of a Patient with Superior Vena Cava Obstruction Syndrome T2 Management of the Difficult and Failed Airway, 2e YR 2012 FD 2012 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-162344-5 LK accessanesthesiology.mhmedical.com/content.aspx?aid=55871130 RD 2024/04/19 AB A 55-year-old male patient with superior vena caval (SVC) obs-truction secondary to a mediastinal mass is scheduled for bronchoscopy and mediastinoscopy. The patient weighs 120 kg (250 lb) and has obvious swelling of the face, neck, and upper extremities. The tongue is large (Mallampati Classification IV) and the oral mucosa is plethoric. He is unable to lie flat, but is not dyspneic in the sitting position.