Causes of SVC Syndrome - Differential Diagnosis Framework • Benign (15-40%): Thrombosis (aka catheter-associated), Goiter, Fibrosing Mediastinitis, Fungal Infection, Aortic Aneurysm, Retrosternal Thyroid • Malignant (60-85%): SCLC, NSCLC, NHL, Germ Cell Tumors, Thyroid Cancers, Metastatic Disease SCVMC Internal Medicine @SCVMCMed #SVC #Syndrome #Differential #Diagnosis #Superior #VenaCava
