The pituitary gland, located at the base of the brain, secretes hormones that control vital bodily functions and also regulates the activity of other ...

Cortisol is one of several hormones that help control how our body responds to stress. Produced by the adrenal glands, it ...

Pituitary tumors can cause headaches in the front of the head, around the forehead or eyes. Learn more about the location and symptoms here.

Period loss, or amenorrhea, affects approximately 3% to 4% of women of reproductive age. It can be the body’s response to an ...

Gadopiclenol, a macrocyclic contrast agent approved by the U.S. FDA in 2022, is known for its high T1 relaxivity, enabling ...

Former Grey’s Anatomy star Eric Dane has opened up about his struggle with ALS (amyotrophic lateral sclerosis, also known as Lou Gehrig’s disease) after revealing his diagnosis in April.

Grey’s Anatomy fans have their theories about which characters died in the hospital explosion — but who does the cast think might not come back for season 22?

Every effort is made to preserve normal uninvolved pituitary tissue. Complications of surgery are uncommon; however, recurrence of symptoms and signs can develop, requiring further therapy.

Jeffrey Dean Morgan Says He's Auditioned 'Zero Times' Since Playing Denny Duquette on Grey's Anatomy (Exclusive) The "Walking Dead" star tells PEOPLE his "whole career launched" in his 40s after ...