“…Over the past 10 years, various series have demonstrated the efficiency and safety of endoscopic treatment for these patients though the placement of metallic stents [3,5,6,11,14]. However, very few studies have yet compared the results obtained using endoscopic palliative treatment with those achieved using surgical treatment [2,[7][8][9][10][18][19][20]. Among these few studies, only two have been controlled, but with very few patients included [7,8].…”