Imprint cytopathology of core needle biopsies: a "first responder" role for cytotechnologists.

Introduction: Imprint cytopathology (IC) of image-guided core needle biopsies (CNBs) is used to ensure adequate sampling. In our institution, cytotechnologists (CyTs) are the "first responders" for on-site adequacy assessment (OSAA) of image-guided CNBs. We report our experience with this expanded and relatively unexplored role for CyT.