A rare disease mimicking lung cancer

We present an interesting case of a 34 year old gentleman with bilateral FDG avid lesions in the apex of the lung. He presented with a two month history of cough, fever and hemoptysis. A contrast enhanced CT scan showed a spiculated lesion in the right upper lobe. A CT guided biopsy was done which was suggestive of an inflammatory lesion. He was started empirically on anti tubercular therapy, but his symptoms did not subside. A PET CT scan was done, which showed the lesion to be FDG avid. A repeat biopsy was done and again it was reported as an inflammatory infiltrate. He was then referred to our center for a surgical biopsy. We repeated a PET scan and were surprised to find another lesion in the apex of the opposite lung. The case was discussed with our interventional pulmonogy team and an EBUS guided biopsy of the lesion was done. On microbiological analysis the specimen was found to be positive for Nocardia.