[A case of recurrent esophageal cancer with tracheal invasion treated by chemo-radiotherapy (CRT) after placement of tracheal stent that maintained complete response (CR) for two years].

: Frequently advanced or recurrent esophageal cancer was invasive trachea and often causing hemoptysis, stenosis and dyspnea. Occasionally, these cases were treated by a placement of tracheal stent. The placement effect was quickly and a main symptom of dyspnea was improved dramatically. However, the most of the cases were in poor prognosis with advanced cancer treated by chemo-radiotherapy (CRT). We experienced a case of recurrent esophageal cancer with tracheal invasion treated by placement of tracheal expandable metallic stent (EMS). A case was a 73-year-old man (at first admission). He was performed esophagectomy with tracheotomy against esophageal carcinoma at cervical portion. Eighteen month later, a local recurrence with tracheal invasion was appeared. The tracheal covered stent was inserted at the recurrent site. After stenting, CRT was performed with 5-FU and docetaxel. The effect of CRT was complete response (CR). Hence, a stent was removed from trachea. No recurrence was observed at the site and maintained a CR condition for two years after CRT.