https://www.selleckchem.com/pr....oducts/relacorilant.
Endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) and fine needle biopsy (FN are effective techniques that are widely used for tissue acquisition. However, it remains unclear how to obtain high-quality specimens. Therefore, we conducted a survey of EUS-FNA and FNB techniques to determine practice patterns worldwide and to develop strong recommendations based on the experience of experts in the field. This was a worldwide multi-institutional survey among members of the International Society of EUS Task Force (ISEUS-TF)