[Cancer development in the cicatricially altered esophagus].

The development of cancer in the cicatricially changed esophagus was observed by the authors in 6 patients. Only one patient proved to be operable. The authors make an objection to prophylactic exclusion of the jugular portion of the esophagus or its transection in the region concerned. The follow-up and careful examination of these patients is believed to be necessary in increased pain sensations, the use of esophagoscopy and aimed biopsy being mandatory.