Hi sir, My mother is suffering from a disease, last week when she visit doctor for cold & fever problem their is a spot spotted in the X-ray of the lungs, then doctor suggested to do CT scan, after CT Scan the doctor said their is a nodule in the lung of size 20 mm * 13 mm, then doctor recommend for FNAC test and refer to oncologist, we have done two FNAC test, the result of 1st FNAC test said "Suggestive of Adenocarcinoma- Possibly bronchogenic adenocarcinoma- right lung" then doctor asked for repeated FNAC test and Result of 2nd FNAC test shows" Inconclusive" the doctor Recommend to take "Geftinat" tablet and pulmo care powder and he that their is nothing serious, and he recommend to do PET CT of whole body, please help me, please tell what is the problem and what should we do now.