What is the ct value of lung cancer?

The ct image of lung cancer is: 1, with solitary nodules or masses; 2. Irregular form; 3. The edge is not smooth, mainly manifested as thorns and short burrs; 4. Mass density and increment. On plain scan, lung cancer masses or nodules often have uniform soft tissue density, and the CT value is between 30 and 50 Hu. Most of them were obviously enhanced after enhancement, and the difference of CT values was > 30-50 Hu. 5. Enlargement of hilar and mediastinal lymph nodes.