jumbo biopsy forceps

jumbo biopsy forceps

Any endoscopically deployed biopsy device that takes a bigger bite of tissue (average 2.7mm) than obtained with a “large cup” biopsy forceps (average 1.8mm).
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Although bite-on-bite biopsy was considered a useful technique for digging into the mass with conventional or jumbo biopsy forceps, the diagnostic yield was low, ranging from 17% to 38% (3).