2444-6483 2444-6483 S2444-64832019000600414 10.24875/end.m19000140 México 00 00 2019 00 00 2019 31 414 422 1 2018 2 2018 154 421-36 3 2018 4 2005 113 456-63 5 2005 39 293-309 6 2006 17 521-5 7 1998 34 757-58 8 2007 96 1554-9 9 2016 30 6 6 893-900 10 NCCN 2018 11 ASGE standards of Practice Committee 2012 76 1087-94 12 2018 11 309-16 13 2017 30 10 10 1-8 14 2010 105 10 10 2144-9 15 1997 42 7 7 1354-61 16 2011 106 1 1 57-61 17 2005 54 187-92 18 2013 22 4 4 540-52 19 ASGE Technology Committee 2007 66 639-49 20 2009 193-208 21 2004 59 925-6 22 2005 54 886-7 23 1990 22 12-6 24 1990 66 2068-71 25 1998 83 220-31 26 2010 105 2144-9 27 2013 28 2018 113 855-62