A Prospective Comparison of Performance of Biopsy Forceps Used in Single Passage with Multiple Bites During Upper Endoscopy

Abstract

Forceps with a needle, or the Multibite forceps, allow more biopsies to be taken per passage and improve the quality of tissues obtained. "Needleless" forceps can be used to obtain two samples per passage through the endoscope that are as good as when only one sample is collected. This approach can save time, and causes no significant damage to the biopsy specimens.