What are the items for postoperative follow-up of lung metastatic cancer How often does a re examination occur for lung metastatic cancer that has already been treated What are the items for re examination of lung metastatic cancer that have already bee

1. What are the items for postoperative follow-up of lung metastatic cancer

Pulmonary metastatic tumors are often multiple, and most people lose the opportunity for surgery due to the widespread presence of lung tumors. However, a few patients have a single metastatic tumor or a limited tumor, and surgery can be considered when the primary tumor is under control. The 5-year survival rate after surgery can reach 20% to 30%. In addition to the follow-up examination of the primary lesion after surgery, regular chest CT scans, tumor markers, etc. should also be performed. If there is a recurrence, CT scans can clearly display masses above 1cm in the lung field. However, chest X-ray plain films have low resolution and are prone to missed diagnosis. Sputum cytology and bronchoscopy are not very helpful for diagnosis, so they are not recommended.

2. How often should I have a follow-up check for lung metastatic cancer that has already been treated for the primary lesion

After treatment, if the primary lesion and lung metastasis are effectively controlled, a follow-up examination can be conducted every 3-6 months. If the tumor has not been effectively controlled, it is recommended to have a follow-up examination every 1-3 months.