There are 2 adrenal glands, one above each kidney. They make hormones that help the body work properly and are vital to life. Most tumours of the adrenal gland are called adenomas. These are not ...

Sometimes, salivary stones can block the flow of saliva. When saliva can't exit through the ducts, it backs up into the gland, causing pain and swelling. Pain is usually off and on, is felt in one ...