Ground-glass lung nodules, the word "ground-glass" in this name, vividly depict the imaging performance of this nodule, just like frosted glass, giving people a hazy and blurred feeling. This particular lesion, which is usually found on a CT scan of the lungs, has a certain association with lung cancer, but it does not mean that ground-glass lung nodules are necessarily malignant, that is, lung cancer.
Ground-glass lung nodules are not the same as lung cancer, they are two different concepts. Although ground-glass lung nodules may be an early manifestation of lung cancer in some cases, they are not the same as lung cancer. In fact, ground-glass lung nodules can be benign or malignant and require further diagnosis and determination of their nature.
In general, ground-glass lung nodules grow very slowly, and may not change significantly for years or even decades. However, if the nodule is enlarged during the follow-up examination, or if the nodule is larger than 15 mm in diameter or a mixed ground-glass nodule with a solid composition greater than 5 mm, the risk of malignancy is high and surgical excision may be considered.
However, the possibility of a benign nodule needs to be carefully ruled out before surgery. Because even malignant ground-glass lung nodules usually grow relatively slowly, adequate preparation is required prior to surgery to avoid unnecessary surgical trauma.
In general, ground-glass lung nodules are not a simple disease, but a special lesion that needs to be diagnosed by a professional doctor. If you are concerned about your health, it is advisable to consult a doctor promptly for a more accurate diagnosis and advice.