Frosted glass nodules are mostly found in the lungs, and nodules of 7mm are a cause for alarm, while regular observation is recommended if they are 5mm.
There are many conditions of grinding glass nodules in the lungs, including chronic inflammation, localized interstitial lesions, cancer, etc., which can only be determined after a series of examinations.
When the hairy glass nodules in the lungs are 5mm, they usually do not need special treatment, and only require regular review of the chest X-ray to see if there is any change in the nodules.
When the hairy glass nodules in the lungs are 7mm and above, then you need to pay more attention, go to the hospital in time, and with the lung puncture biopsy to determine the nature of the nodule, if necessary, under the guidance of the doctor for surgical treatment.