SimilarityRank
catheter 0.764 17071
cannula 0.726 67449
a_catheter 0.723 77751
surgical_instrument 0.705 77891
catheter_[number] 0.697 76714
the_distal_end_of_the 0.693 77345
endoscopy 0.676 66683
the_esophagus 0.663 61225
optical_system 0.646 82100
during_surgery 0.631 78197
sleeve_[number] 0.626 83113
suture 0.626 21923
imaging_system 0.626 70963
the_rectum 0.620 60301
stent 0.619 28045
shaft_[number] 0.618 59046
eyepiece 0.618 72838
trachea 0.607 75258
transducer 0.605 30565
incision 0.600 27063
surgical_procedure 0.599 27037
syringe 0.589 22856
suction 0.585 40008
aperture 0.583 19376
lumen 0.583 43273