Endocrine Abstracts

Objective: To assess the sensitivity of granins – chromogranin A (CgA), secretogranin II (SgII), and secretoneurin (Sn) as biochemical and immunohistochemical markers of non-functioning pituitary adenomas (NFPAs):Methods: 50 patients with NFPAs were included in the study. Tissue samples were immunostained for pituitary hormones, Ki-67, αSU, CgA, SgII, and Sn. Furthermore, we have determined the levels of CgA, SgII in the serum and Sn in the pla...

Objective: To study the clinical, diagnostic and morphological characteristics and treatment outcomes of TSH-secreting pituitary tumors.Patients and methods: The study included 21 patients with pituitary adenoma and a normal or elevated TSH level and elevated fT4 and fT3 levels who were operated on at the Neurosurgical Institute in the period between 2002 and 2015. Before surgery, in the early postoperative period, and 6 months afte...