Nice cytology of a carcinoid tumor of the lung by #CTFNA
It was interesting 🤔 to find some multinucleated cells.
No mitosis/necrosis was found on the #CellBlock, with a proliferative index of 15%. Atypical carcinoid?
Bonus pic: chromogranin 🤩
#CytoPath #PulmPath #FNAFriday