Radiology Contrast media and its Types Measurement of Radiation (Thimble Ionization Chamber, Free air Ionization Chamber , PM Tube ) CT Procedure OF Abdomen & Pelvis Sterilization & Disinfection Basic Pulse Sequences In MRI Basic principle of gamma camera Sensitometry or characteristic curve CT Procedure of Thorax (CT Chest) CT Generation (Generation of CT) Abnormal sign in chest X- Ray