2007-4085 2007-4085 S2007-40852018000400335 10.24245/revmexurol.v78i4.2216 Colombia Colombia 00 08 2018 00 08 2018 78 4 335 343

1 2017 17^sS2050- 0521 17^sS2050- 0521 S2050- 0521 30114-2 2 2014 64 4 4 225-49 3 2004 22 361-4 4 1988 15 65-76 5 2015 4 110-23 6 2017 14 3 3 297-315 7 2000 164 6 6 1929-34 8 2017 6 1923 9 2006 10 2013 10 120-9 11 2013 10 195-203 12 2016 13 8 8 1166-82 13 2016 13 4 4 519-37 14 2016 15 American Institute of Ultrasound in Medicine Practice 2011 16 2016 34 2 2 73-88 17 2012 62 2 2 261-72 18 2017 5 1 1 110-9 19 2016 13 4 4 726-31 20 2015 3 7 7 23-32 21 2007 19 1 1 43-8 22 2010 7 1687-98 23 2009 55 1334-47 24 2005 173 1673-6 25 2009 6 2813-9 26 1902 18 325-8 27 1993 149 1238±1245 28 2016 13 11 11 1579-617 29 2011 8 3495-9 30 2008 180 1056-9 31 2001 28 2 2 309-19 32 2010 31 3 3 250-60 33 2006 27 5 5 700-6 34 2010 31 3 3 271-80 35 2009 55 2 2 334-47 36 2007 7 14 37 2016 38 1743 1 425-34 39 1994 46-53 40 2001 357 9273 9273 2049-51 41 1996 78 613-22 42 2016 13 6 6 905-23 43 2014 16 4 4 592-6 44 2016 11 722-48 45 2005 57 1 1 128-34 46 2015 6 47 1996 155 4 4 1270-3 48 2003 15 ^s5 ^s5 5 S103-12 49 2016 11 722-48 50 2014 11 5 5 1351 51 2008 53 3 3 644-50 52 2015 24 12 12 1646-54 53 2017 14 1496-503