Cannon ball opacities in chest from primary lung cancer: A rare presentation

Cannon ball opacities in lungs are usual manifestation of secondary′s arising due to extra-thoracic malignancy. We report a rare case of primary lung cancer with presentation of multiple pulmonary nodules in a 62-year-old male laborer by occupation, chronic smoker (40 pack-years) who presented with 6 month history of dry cough, exertional breathlessness and fever off and on.