Neuroradiology -- Central Nervous System: CNS Infections -- Extra-Axial Neoplasms, Cysts and Tumor-Like Lesions -- Hemispheric Brain Tumors -- Neoplasms of the Posterior Fossa -- Head and Neck Radiology -- The Infrahyoid Neck: CT and MR Imaging Versus Histopathology -- Chest Radiology -- HRCT — Pathologic Correlations in Chronic Diffuse Infiltrative Lung Disease -- HRCT — Pathologic Correla…