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Images of a 75-year-old woman with esophageal cancer in upper and middle esophagus. aBrancheoscopy shows esophageal tumor ingrowths into tracheal wall surrounding the airway stent. bCT scan shows an obvious thickening of esophageal wall and invasion into tracheal wall surrounding the airway stent. dThe right bronchial artery is super-selectively catheterized by a microcatheter. eTumor-feeding artery was embolized using doxorubicin loading-CalliSpheres beads
