Solid lung nodule 4mm after one year 5mm generally speaking, the condition is not serious, at this time is generally considered to be benign nodules, you can continue to regularly review the chest CT, do not need other treatment.
1. solid lung nodule 4mm after one year 5mm suggests slow growth, considered benign nodules, generally only need to regularly review the chest CT, do not need other treatment, the condition is not serious.
2. The probability of malignant transformation of solid lung nodule 5mm is 1%, at this time, the malignant nodule is basically early lung cancer, radical surgery can be performed, and the surgical effect is good.
Whether solid lung nodule 4mm 5mm after one year is serious or not, it is recommended to go to the hospital for further consultation, examination or treatment.