The severity of a solid pulmonary nodule that has increased in size by 2mm in 2 years on review depends on whether the morphology has changed or not; if the morphology has not changed it is usually not serious, and vice versa.
Solid lung nodules are usually seen on imaging studies that suggest the soft tissue of the lungs to cover the blood vessels and bronchial components of the lungs. Solid lung review 2 years increased 2mm if the border is clear, smooth edge is generally benign solid lung nodules so not serious.
If the solid lung nodule review 2 years enlargement 2mm and accompanied by morphological changes such as lobulation, burrs, calcified points, eccentric thick-walled cavity, pleural pull, fine bronchial dilatation manifestations, at the same time, the nodule size is greater than 1.5cm may have a tendency to malignant changes, generally this situation is more serious.
Solid lung nodule review 2 years increased 2mm should be the results of the examination to consult a professional doctor, under the guidance of the doctor to improve the relevant examination, and review on time.