Endocrine Abstracts

Introduction: Secondary hormonal deficiencies (SHD) are frequently observed in patients with pituitary adenomas. We previously reported that pituitary tumour clinical subtypes were associated with specific patterns of SHD, and nonfunctioning adenomas (NFAs) were more likely to present with multiple SHD. We extended our work to examine if the immunohistochemical staining patterns of NFAs impacted SHD.Methods: All clinically NFAs surgically removed between...