Benchtop fine needle aspirations: An untapped source of cytologic educational material.

Fine needle aspirations (FNAs) are a valuable tool for the diagnosis of a wide variety of lesions. However, obtaining proficiency in performing FNAs and finding simulated scenarios where one can practice specimen adequacy and slide smearing can all be challenging. Benchtop FNAs of fresh surgical specimens offer a novel training opportunity that addresses these needs. In this study, we describe the feasibility and practicality of benchtop FNAs of fresh surgical specimens as a training tool. We performed benchtop FNAs on multiple specimen types, although most were partial and radical nephrectomies. We documented this approach to cytology training and have provided examples of slides that were generated, along with the surgical pathology correlate. Our results suggest that benchtop FNAs of fresh surgical specimens can be a valuable training tool in the arsenal of today's cytopathologist. This technique offers several advantages over traditional training methods, including the ability to generate high-quality cytology slides, provide cyto-histo correlation, and practice almost immediate gross-microscopic correlation. However, there are also some disadvantages to this approach, including the need for immediate access to fresh surgical specimens and the potential for artifacts to be introduced. Overall, we believe that benchtop FNAs of fresh surgical specimens offer a promising new training tool that can maximize training opportunities, especially in institutions where the FNA volume is low.