I am from Delhi. My father is 63 years old. We have suffered through the wrong treatment. In July, he was diagnosed with a spot in the right lung called a pulmonary nodule. And we were relieved to know that it was benign. Since mid-December, he has started falling ill several times and even lost appetite. Then two weeks back we asked for some tests again. We did a PET scan and some other tests and found that it is malignant and cancer has now spread across both lungs. We are all shattered by this news. We are about to lose him with the wrong treatment. Please refer to the best lung cancer doctor who can deal with this situation. We are not in a condition to trust a doctor based on reviews. Please help us. Please.