A 43 year old male during the preoperative evaluation of hernia repair is found to have a solitary pulmonary nodule. What is the impoant radiological feature to suggest its benign nature?
The impoant radiological characteristics to suggest benign lesion in solitary pulmonary nodule: No growth in follow up imaging in two years and calcification Younger age group Regular shape Normal edge Ref: Lange radiology, Edition - 7, Page - 256.
Large lesion with calcification
Irregular shape
No calcification
1 cm lesion with uniform calcification