PMC2964857_01
Cellular smear showing branching papillary fronds (Pap, x100)
JCytol-27-32-g001.jpg
PMC2964857_01_JCytol-27-32-g001.jpg
F0001
Highly cellular smears showed numerous delicate branching papillary fronds composed of fibrovascular stalks lined by one to several layers of uniform tumor cells [Figure 1].
Cells have round to oval nuclei with fine granular chromatin and have nuclear grooves (Pap, x400)
JCytol-27-32-g002.jpg
PMC2964857_01_JCytol-27-32-g002.jpg
F0002
The background showed granular debris and foamy histiocytes [Figure 2].