Clear Cell Carcinoma Arising from Cesarean Section Scar Endometriosis: Case Report and Review of the Literature

Figure 2

(a) In pathologic examination, many hobnail-shaped cells and clear cell were found. These are characteristic of clear cell adenocarcinoma (hematoxylin and eosin stain, magnification ×100). (b) Pathologic examination showed clear cell adenocarcinoma and endometriosis. It suggests a malignant transformation from endometriosis of the abdominal wall (hematoxylin and eosin stain, magnification ×100). (c) Staining estrogen receptor (ER), magnification ×100.

(a)

(b)

(c)