[Esophageal cancer developing 13 years after radiotherapy of XXXX ].

@entity1 @entity55 @entity957 @entity2 @entity418
This paper reports on an autopsied case manifesting an @entity418 that had developed 13 years after radiotherapy for @entity2 . The @entity1 was a 61-year-old @entity1 . He was found to have a @entity957 of the right lower bronchus with a swelling of the mediastinal and left supraclavicular lymph nodes in July of 1973. He received 60 Gy of irradiation in the right lung, the mediastinum, and the left supraclavicular region. Later, after doing well until August of 1986, a @entity957 of the esophagus was found at the upper intrathoracic site. Thus, he also received additional radiotherapy but died of @entity55 after this local recurrence 7 months later. At autopsy, no local recurrence of the primary @entity2 was found. The site of @entity418 was far from that of the primary @entity2 though it was included in the previous treatment ports. This suggests the possibility that the primary @entity418 had been induced by therapeutic irradiation. So far as we know, this is the first report of @entity418 that may have developed after irradiation for @entity2 .
