Is the small spot shadow on the right lower lung cancer?

Cancer is commonly known as a malignant tumor. The spot is relatively small, and it is not clearly described as a tumor. Imaging can only suspect nodules, but there is no way to judge the benign or malignant of this nodule. The better method is to follow up and see what changes this small spot has. In addition, it can be combined with tumor markers and petCT to further examine and determine whether this small spot is a tumor. If there is no way to further confirm the diagnosis, surgery or thoracoscopy can be considered to remove the small spot. However, diagnosis is not necessary for diagnosis, so follow-up observation is recommended. If the small spot does not significantly increase, it is temporarily not considered a tumor.