Gossot D, Fritsch S, Halimi B, Achrafi H, Sarfati E, Célérier M
Service de Chrirurgie, Hôpital Saint-Louis, 1, Vellefaux, Paris.
Gastroenterol Clin Biol. 1995 Feb;19(2):176-81.
Oesophagectomies have a high morbidity rate, mainly related to pulmonary complications. The aim of this work was to assess whether the thoracoscopic approach could reduce this morbidity.
We conducted a prospective study of the results of 26 attempts of esophagectomy using a right thoracoscopic approach. There were 17 males and 9 females having an average age of 47. The indication was a squamous cell carcinoma in 19 patients, an adenocarcinoma in 1 patient, a melanoma in 1 patient and a caustic stenosis in 5. The whole oesophagus was mobilized thoracoscopically, and the eosophagectomy was completed through the abdomen. The reconstruction was achieved using a gastric pull-through and a cervical anastomosis.
There were 5 failures for the following reasons: unresectable carcinoma (1 case), large tumour making a thoracoscopic dissection unsafe (1 case) and incomplete lung collapse making the exposure of the posterior mediastinum difficult (2 cases). The average time of the thoracoscopic procedure was 135 min. The post-operative course was uneventful in all but 5 patients who had a pulmonary complication: atelectasis (3 cases), right purulent pleural effusion (1 case), acute respiratory distress syndrome (1 case). The latter complication was lethal. Four out of 5 respiratory complications occurred in patients for whom the dissection was considered as difficult. Among the other complications, there were 5 anastomotic leakages and 3 laryngeal nerve palsy. The mortality rate was 3.8%.
These initial results do not show a real benefit of the thoracoscopic approach for eosophageal dissection, especially for difficult oesophagectomies. Further evaluation of the technique is needed.
