27 Feb 2026 Assessment of the condition of the salivary glands using ultrasound in patients with acromegaly submandibular salivary glands; ultrasound examination; salivary gland volume; insulin-like growth factor-1; hyperprolactinaemia Emir Efendiyev*, Malkan Amkhadova, Anna Sizovaefendiev_199@mail.ru https://doi.org/10.54890/1694-8882-2026-1-93