The table on the left is the overall table for mediastinal masses. In the next paragraphs we will discuss each compartment separately. Statistically, it is important to remember the following: Most masses (> 60%) are: - Thymomas - Neurogenic Tumors - Benign Cysts - Lymphadenopathy (LAD) In children the most common (> 80%) are: - Neurogenic tumors - Germ cell tumors - Foregut cysts In adults the most common are: - Lymphomas - LAD - Thymomas - Thyroid masses #Diagnosis #Pulmonary #Radiology #Mediastinal #Mass #Differential #Table #Anterior #Middle #Posterior #RadiologyAssistant