Fig. 4
From: Pancreatic mucinous cystic neoplasm in a transgender patient
Microscopic pathology of the tumor. a Pancreatic MCN lined by cuboidal epithelium surrounded by the ovarian-like stroma (H&E stain; c × 1.25). b High-power of pancreatic MCN lined by cuboidal epithelium surrounded by the ovarian-like stroma (H&E stain; d × 10). c Immunohistochemical staining for estrogen receptor within the MCN stroma (4×). d Immunohistochemical staining for progesterone receptor within the MCN stroma (4×)