https://www.vetnurse.co.uk/f/nonclinical-discussions/30046/needle-stick-injury-post-fna Hi, I recently had a needle stick injury after taking an FNA sample from a lump on a dog. The results of which have come back to be neoplastic. It was a very minor injury and did not bleed. I wrote it in the accident book, washed my hands straighten-USTelligent Community 10