A Rare Corticotroph-Secreting Tumor with Coexisting Prolactin and Growth Hormone Staining Cells
Figure 2
Pathology images of the tumor. (a) H&E stain of the larger tumor tissue showing abundant eosinophilic cytoplasm. (b) H&E stain of the smaller tissue showing abundant basophilic cytoplasm. (c) Immunohistochemistry: all of the cells in the larger adenoma were immunoreactive with antibodies to prolactin, and rare cells (Inset) were growth hormone positive. (d) Immunohistochemistry: cells of the small pieces of adenoma were ACTH positive.
