Figure 1From: Primary lung cancer presenting with metastasis to the colon: a case reportChest X-ray and computed tomography(CT) shows a huge tumor in the right lung field. (a) Chest X-ray shows a 55 mm round mass in the right upper lung field. (b) Chest computed tomography scan reveals the mass in the right upper lobe with infiltration to B2 and B3a bronchus.Back to article page