EUS Heparin: Wet Heparinized Suction for Abdominal Cancer

total length of the longest tissue piece

defined by pieces measuring <4 mm in length

defined by pieces measuring 5-8 mm in length

defined by pieces measuring >9 mm in length

Histology adequacy score, defined as 1, a pathologist can make a clinical diagnosis using the tissue obtained or 0 a pathologist cannot make a clinical diagnosis using the tissue obtained

defined as 1, visible tissue seen by the endoscopist at the time of tissue preparation or 0 no visible tissue seen by the endoscopist at the time of tissue preparation

defined as 1, visible clots seen by the endoscopist at the time of tissue preparation or 0 visible clots seen by the endoscopist at the time of tissue preparation

Defined as (0: Nearly absent of red blood cells (RBC), 1+: Monolayer of RBC, no cluster formation, 2+: Aggregates of RBC present, < x40 high power field, 3+: Aggregates of RBC present, > x40 high power field).

based upon fluid washed out from the microsieve tissue sample defined by Smears with relatively abundant and well-visualized lesional material.