Ears can vary, so what's considered normal anatomy of the inner or outer ear in one person may be different for another. For example, 19% to 54% of people have an attached earlobe, which is a genetic ...

University of Florida Health. Aorta anatomy. Johns Hopkins Medicine. Abdominal aortic aneurysm. Harvard Health Medicine. Shining a light on thoracic aortic disease. Lech C, Swaminathan A. Abdominal ...

Objective: We hypothesized that most patients with 22q11.2 deletion and a history of hypocalcemia have inadequate parathyroid function, manifested by intact parathyroid hormone levels below normal.