“…In total, 40 studies reported on anastomotic stenosis after one month of follow-up entailing 4,468 patients and 214 events of anastomotic stenosis occurred [ 12 , 18 , 22 , 23 , 25 , 32 ], [ 33 ], [ 34 ], [ 35 ], [ 36 , 38 , 40 , 44 , 49 , 55 , 62 , 66 , 68 , 73 , 75 ], [ 76 ], [ 77 ], [ 78 , 81 , 83 , 84 , 95 , 99 , 102 , 104 , 105 , 107 , 109 , 111 , 113 , 115 , 116 , 119 , 120 , 122 , 129 , 130 , 132 ], [ 133 ], [ 134 ], [ 135 , 142 , 156 , 158 , 159 , 161 ]. ...…”