Risk of malignancy in "atypia of undetermined significance" category of salivary gland fine-needle aspiration: A bi-institutional experience.
Fatimah I AlruwaiiJen-Fan HangBao-Rung ZengHarvey M CramerChiung-Ru LaiCarlo De la SanchaHoward H WuPublished in: Diagnostic cytopathology (2019)
The AUS category is a heterogeneous group of lesions with predominant lymphoid-rich entities. Some variability exists between institutions with most having higher ROM than the suggested 20% by the MSRSGC atlas.