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Introduction: Cervical oesophagus represents a critical location for squamous cell carcinoma, which usually requires extensive surgery (pharyngo-laryngo-oesophagectomy). In the last decade, neoadjuvant chemo-radiotherapy was reported to be beneficial in the treatment of locally advanced squamous cell oesophageal cancer., Methods: Between November 1997 and January 2012, 55 patients with locally advanced (T3-4) squamous cell oesophageal cancer received preoperative chemo-radiotherapy, where the tumour was localized in the upper third. Patients received preoperative irradiation of 3960 cGy in 180 cGy fractions and simultaneously Cisplatin and 5-FU chemotherapy. Restaging was carried out after four weeks and patients considered operable were underwent surgery., Results: In patients with cervical oesophageal cancer 35 of 55 (64%) underwent oesophageal resection or pharyngo-laryngectomy. In 16 out of 35 resected specimens (46%) complete histopathological remission (pCR) was observed. Perioperative mortality and anastomotic leaks were the same: 5/35 (14%). R0 resection rate was 82% and the 2- and 5 years survival rates were 41% and 18%. In 19 cases a larynx preserving pharyngo-oesophagectomy was performed and a free jejunal graft was used for reconstruction after a pharyngo-laryngectomy in 11 cases., Conclusion: The high rate of pCR (46%) confirmed that upper third oesophageal cancer has superior sensitivity to multimodal treatment. In 30 cases neoadjuvant chemo-radiotherapy was able to achieve tumour regression and render pharyngo-laryngo-oesophagectomy unnecessary.

Before neoadjuvant therapy was widely applied, the prognosis of oesophageal cancer had been considered dependent on the location of the tumor, i.e. upper third cancers had had the worst prognosis. The aim of this retrolective study was to prove the efficiency of the neoadjuvant treatment, and to compare the response of esophageal cancer in different locations. Between January 1998 and September 2005, 102 patients with locally advanced squamous cell oesophageal cancer received preoperative chemo-radiotherapy. In 40 cases the tumor was located in the upper third and in 62 cases in the middle third of the oesophagus. After a four-week-long treatment free period restaging was carried out and patients considered resectable were submitted to surgery. From 40 patients with upper third oesophageal cancer 28 underwent oesophageal resection or pharyngo-laryngectomy. Thiry-five percent a complete histopathological remission was observed. From 62 patients with middle third oesophageal cancer 43 underwent oesophageal resection. Histological examination of the resected specimens documented complete response only in three patients. The median survival and the R0 resection rate were similar in the two groups. Although the resection rate, perioperative morbidity, mortality and the median survival were similar in the two groups, a significantly higher rate of complete response (p < 0,05) was observed in patients with upper third oesophageal cancer compared to patients with middle third oesophageal cancer. It seems that upper third oesophageal cancer has superior sensitivity to multimodal treatment therefore our results may support that upper third location is not an unfavorable prognostic factor any more.

Introduction: The incidence of cicatricial carcinoma of the scarred esophagus in patients with corrosive injuries is relatively high. Therefore, the necessity to resect the diseased oesophagus was raised as opposed to carry out a simple by-pass reconstruction only., Case Report: A 56-year-old female patient with a past medical history of lye consumption presented with a stricture of the esophagus. She underwent resection of the diseased esophagus with mediastinal colon interposition. 28 years after surgery the patient had symptoms of progressive dysphagia and loss of weight caused by scar cancer of the esophagus. After neoadjuvant chemo-radiotherapy, resection of the remainder oesophagus was performed with free jejunal transplantation. On postoperative day 14 the patient had been discharged with no complications and good swallowing function., Conclusion: In our case, scar cancer developed 28 years after oesophageal resection and more than 50 years after the corrosive injury. This case is another argument for simple bypass.

Aim: The aim of this study was to compare the efficiency of the preoperative combined chemo-radiotherapy in the treatment of locally advanced squamous cell carcinoma in different locations of the oesophagus., Methods: Between 1997 and 2005, 102 patients with locally advanced (T3-4) squamous cell oesophageal cancer received preoperative chemo-radiotherapy. In 40 cases, the tumour was localised in the upper-third (Group I), while in 62 cases, in the middle-third of the oesophagus (Group II). Survival rates of patients receiving neoadjuvant therapy were compared with a historical control group. In addition, Group I and Group II were compared to each other, as well., Results: survival rate was significantly better after neoadjuvant therapy (p:0.0042) Resection was performed in 70% of the patients from Group I, and in 50% of those complete pathological remission (pCR) was observed. The perioperative morbidity and mortality rates were 43% and 14%, respectively. As far as Group II, 69% of the patients underwent oesophageal resection, with a perioperative mortality of 18% and morbidity rate of 62%. pCR was observed only in 7% of the cases. The median survivals (21 and 22 months) and the R0 resection rates (82 and 84%) were similar in the two groups. The pCR subgroup showed a significantly better survival rate., Conclusion: In this study, we demonstrated that preoperative chemo-radiotherapy increases survival in locally advanced oesophageal cancer. A significantly higher rate of complete response was observed in patients with upper-third oesophageal cancer. It seems that this group has superior sensitivity to multimodal treatment; therefore, our results support a new prognostic factor in oesophageal cancer treatment.