[Results of surgical therapy in esophagus and cardia carcinoma]

Abstract

Surgery for carcinoma of the esophagus and cardia represents potentially curative therapy in early stage of tumor. In the advanced stage of tumor palliation is the only remaining therapeutic aim. In a retrospective study covering the period 1984-1992 we analyzed 51 patients who underwent surgery for esophageal or cardia cancer to determine whether palliation by surgery is feasible. We also analyzed morbidity and mortality of peri- and postoperative complications. In 88% we carried out standard esophagectomy consisting of abdomino-thoracic access, gastric interposition with thoracic anastomosis and extramucous pyloromyotomy. In the light of postresection histology, 53% of the operations were potentially curative (UICC stage I and II) [1], 47% palliative (UICC stage III and IV) [1]. Perioperative 30-days mortality was nil, perioperative 30-days morbidity 11% (3 patients developed pneumonia postoperatively, 2 patients with cervical anastomosis developed dehiscence of anastomosis which in both cases healed completely with conservative therapy, while a further patient with cervical anastomosis suffered persistent paralysis of the recurrent nerve. All patients were fully able to feed themselves at the time of discharge. 43% of patients had recurrent dysphagia and 24% underwent endoscopic dilatation. Three-year survival was 26%. From these results it may be concluded that esophageal resection represents either good palliation with low morbidity for the majority of patients with non-resectable carcinoma of the esophagus or potentially curative therapy with low morbidity in early stage of tumor.