Does lung nodule 6mm matter?

Whether a pulmonary nodule 6 mm is important or not needs to be judged according to the situation. The details are as follows: a pulmonary nodule 6 mm in diameter belongs to a small nodule. If it is caused by pneumonia, tuberculosis, old lung lesions, etc., regular reexamination is carried out. The nodule is not abnormal. At this time, it is considered not important. If the pulmonary nodule is irregular in shape, unclear in margin or accompanied by spiculation signs, and the pulmonary nodule rapidly enlarges in a short period of time, it is usually considered important, and it may be caused by lung cancer.

When lung cancer, cancer cells stimulate lung tissue, resulting in abnormal proliferation and fibrosis of lung tissue, it is easy to appear lung nodules 6 mm in imaging examination.