Double lung ground glass nodule is cancer probability big

If a ground-glass nodule in both lungs exists only briefly, it is often considered to be caused by

pneumonia, Mycobacterium tuberculosis infection, etc., and the probability of cancer is generally small. If a ground-glass nodule in both lungs persists, it is often considered to be a precancerous lesion, and the probability of cancer is generally large.

Patients can be diagnosed with cancer through tumor marker examination, pathological biopsy, bronchoscopy, etc.