Though he didn't quite know it at the time, Jon Lester does know he wasn't feeling right at least a year ago. The veteran left-hander, who has built a legacy as one of baseball's true workhorses, ...

Parathyroid cancer is a very rare type of cancer that starts in the parathyroid gland. It can cause hyperparathyroidism, which can result in high calcium levels in the blood. The most common treatment ...

There are usually four parathyroid glands situated in the neck, but in about 10% of people one or more of the glands are located in the mediastinum. Parathyroid tumours (most commonly benign adenomas) ...

Dear Dr. Donohue: Recently my doctor referred me to an ENT doctor because my calcium was elevated and so was my parathyroid hormone. The ENT doctor ordered a 24-hour urine test and found elevated ...

Patient-derived parathyroid organoids (PTOs) could pave the way for future physiology studies and drug-screening applications, as shown in a new study. Patient-derived parathyroid organoids (PTOs) ...

Researchers led by Prof. YANG Fan from the Shenzhen Institute of Advanced Technology (SIAT) of the Chinese Academy of Sciences and their collaborators have proposed a new approach to control ...

Hyperparathyroidism happens when the parathyroid glands make too much parathyroid hormone. This can affect your calcium levels and cause other health problems. You may have hyperparathyroidism if your ...

Overactive parathyroid glands,which control the body's blood calcium levels, can lead to kidney stones, neuropsychiatric disorders and bone abnormalities, particularly among elderly women. Researchers ...

A parathyroid hormone test measures levels of parathyroid hormone (PTH) in your body. This hormone is produced by small glands in your neck and regulates the level of calcium in your blood. A ...