PMC4468291_01
(a) Medium magnification: obliteration of architecture by dense fibrosis. (b) High magnification: chronic inflammatory infiltrate, squamous metaplasia, and nuclear features of papillary thyroid carcinoma. (c) Higher magnification: papillary thyroid cancer cells with typical nuclear changes (indicated by arrow).
CRIE2015-686085.001.jpg
PMC4468291_01_CRIE2015-686085.001.jpg
fig1