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. Author manuscript; available in PMC: 2015 Nov 2.
Published in final edited form as: Gastrointest Endosc. 2015 Mar;81(3):765–769.e1. doi: 10.1016/j.gie.2014.11.004

TABLE 1.

Patient demographic and fiducial characteristics

TFs XMFs
No. of patients 3 8
Median age, y 61 48
Technical difficulty reported
  Immediate adverse events 0 0
  Late adverse events 0 0
Median migration, cm 0.1 0.45

TFs, Traditional fiducials; XMFs, X-mark fiducials.