There are many items that can be examined by 64-slice CT examination, which is mainly a whole body examination through CT scanning and enhancement examination. It can detect lesions in the skull, neck, chest, abdomen, spine and bones and joints of the limbs, such as cerebral hemorrhage and cerebral infarction in the skull, tumors in the skull, enlarged lymph nodes in the neck and retention of foreign bodies in the neck, space-occupying lesions in the chest, pneumothorax, and chronic obstructive lung diseases. There are also neoplastic and infectious lesions of the liver, spleen, pancreas, and both kidneys, fractures and degeneration of the spine. Fractures and degeneration of the bones and joints of the limbs can be clearly visualized by CT.