Fig. 2From: High-grade serous ovarian carcinoma with mucinous differentiation: report of a rare and unique case suggesting transition from the “SET” feature of high-grade serous carcinoma to the “STEM” featurePathological findings of the ovarian cancer. a − d the cancer cells show various morphology, including solid (a), pseudo-endometrioid (b) transitional-like (c) and mucin-producing (d) patterns. e−h Representative PAS (e, g) and Alcian blue (f, h) stained images of mucin-producing cancer cells. Note that ratio of mucin-producing tumor cells is different between the right and left side of septa. i − m Representative immunostained images of the p53 (i), p16 (j), WT1 (k), PgR (L) and Ki-67 (m)Back to article page