Fig. 2
![Fig. 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs40463-015-0099-x/MediaObjects/40463_2015_99_Fig2_HTML.gif)
Breakdown of reason given for a specimen being non-diagnostic. Of all the non-diagnostic biopsies, our cytopathologists commented that they were non-diagnostic for having blood (14.6 %), an absence of follicular cells (37.5 %), having cyst contents (14.6 %), or having limited cellularity (33.3 %)