What's All the FLUS About? An Update on Experience with Bethesda System Reporting of Atypical Thyroid FNAs
Jeffrey F. Krane, MD, PhD
Presentation date: February 28, 2012; Expiration date: February 28, 2015
The Bethesda System for Reporting Thyroid Cytopathology provides for an atypical category variously termed atypia of undetermined significance (AUS) or follicular lesion of undetermined significance (FLUS). This teleconference will review criteria for this controversial designation, provide an update on published experiences with AUS/FLUS, and suggest future directions for refining this category.