We're excited to align with the Star Alliance member airlines. Together with our other worldwide and regional partners, plus the Star Alliance network, we keep you connected. Star Alliance member airlines. Earn and use MileagePlus miles on any Star Alliance member airline. United Club members and customers with qualifying tickets can access eligible airport lounges around the globe. More details about the Star Alliance network.â.
Pituitary dependent hypercortisolism, more commonly known as Cushing's disease, is caused by a pituitary tumor (non-cancerous) that triggers excessive levels of the stress hormone cortisol.
Cushingâs disease or syndrome is often associated with significant morbidities, such as diabetes mellitus, cardiovascular disease, osteoporosis, reduced quality of life, and increased mortality. The following are the most common symptoms. However, each individual may experience symptoms differently. Symptoms may include: 1  upper body obesity. 2  round face. 3  increased fat around neck. 4  thinning arms and legs. 5  fragile and thin skin. 6  stretch marks on abdomen, thighs, buttocks, arms, and breasts. 7  bone and muscle weakness.