Fig
2a. Female ductal breast carcinoma strongly positive
for estrogen receptor α (mAb
clone 6F11). All nuclei are stained. A moderate cytoplasmic staining is seen as well.
Fig. 2b. Uterine cervical
adenocarcinoma stained for
estrogen receptor
α.
Fig. 2c. Endometrial stromal sarcoma
stained for
estrogen receptor α.
Fig. 2d. An unusual
case of an
estrogen receptor α positive pancreatic
solid-pseudopapillary tumour.