ea0081ep775 | Pituitary and Neuroendocrinology | ECE2022
Astrid Berland Oystese Kristin
, Casar-Borota Olivera
, Berg-Johnsen Jon
, Berg Jens Petter
, Bollerslev Jens
Purpose: Clinically Non-Functioning Pituitary Neuroendocrine Tumours (NF-PitNETs) present a varying degree of aggressiveness, and reliable prognostic markers are lacking. We aimed to characterize the distribution of E- and N-cadherin in corticotroph, PIT1 and null-cell NF-PitNETs, and link it to the clinical course of the tumours.Methods: We investigated the distribution of E- and N-cadherin by immunohistochemistry in a retrospective cohort of thirty tum...