The purpose of this study is to determine if measuring blood levels of proteins called POMC, AgRP, and chromogrannin A (CGA) can be used to diagnose and track tumor growth and recurrence in patients that have ACTH-dependent Cushing's syndrome, non-secreting pituitary tumors, and other neuroendocrine tumors. We invite you to…
Celiac disease is associated with an increased risk of osteoporosis and fractures. Men with celiac disease were found to be at higher risk for metabolic bone disease compared to women with celiac disease. The mechanisms underlying metabolic bone disease in celiac disease remain incompletely understood. The goal of this study…