Incidence and Mortality. Most tumors of the paranasal sinuses present with advanced disease, and cure rates are generally poor (≤50%). Squamous cell carcinoma (SCC) is the most frequent type of malignant tumor in the nose and paranasal sinuses (70%–80%). Papillomas are distinct entities that may undergo malignant...
Paranasal sinus and nasal cavity cancer is a disease in which malignant (cancer) cells form in the tissues of the paranasal sinuses and nasal cavity. Paranasal sinuses."Paranasal" means near the nose. The para sinuses are hollow, air-filled spaces in the bones around the nose. The sinuses are lined with cells...
Paranoia is a mental disorder that can make people falsely believe that others are lying, cheating, using them, or trying to harm them. Or it can give them an overly large sense of self-importance. People with paranoia can have either or both of these traits. Paranoia may occur with several other mental disorders (as in...
Paraphimosis is a condition in which the skin that normally covers the penis—the foreskin—is tight when it is pulled back and then can't be returned to its normal position over the head of the penis. If not corrected, the penis will swell, and the blood flow to the head of the penis may be cut off, damaging the tissue...
A parasite is an animal or plant that lives in or on another animal or plant (called the host). A parasite gets nourishment from its host without helping the host.
Food and water: sources of life—but also possible sources of parasites. Rid yourself of these intestinal pests and the infections they cause. According to research or other evidence, the following self-care steps may be helpful. Stay hydrated When diarrhea strikes, replace lost fluids and replenish electrolytes by...
Incidence. Parathyroid adenomas represent a common endocrine problem, whereas parathyroid carcinomas are very rare tumors. With an estimated incidence of 0.015 per 100,000 population and an estimated prevalence of 0.005% in the United States, parathyroid cancer is one of the rarest of all human cancers.[ 1, 2] In...
Parathyroid cancer is a rare disease in which malignant (cancer) cells form in the tissues of a parathyroid gland. The parathyroid glands are four pea-sized organs found in the neck near the thyroid gland. The parathyroid glands make parathyroid hormone (PTH or parathormone). PTH helps the body use and store calcium to...
The parathyroid glands are several (usually four) tiny glands, located next to or behind the thyroid gland in the neck. They help control the amount of calcium in the blood. Normal calcium levels help maintain muscle control and the blood's ability to clot. Enlarged parathyroid glands can cause excess levels of...
The parathyroid glands are four tiny glands located on the back of the thyroid gland, which is in the neck. They make parathyroid hormone (PTH). PTH helps control the amount of calcium in the body.
Parathyroid hormone is a substance that helps maintain the proper amount of calcium in the blood. Parathyroid hormone is produced by the parathyroid glands in the neck.
Parathyroid hormone is used together with calcium and vitamin D to treat hypocalcemia (low levels of calcium in the blood) in people who also have low levels of parathyroid hormone. Parathyroid hormone is usually given after calcium and vitamin D alone have been tried without success. Parathyroid hormone is available...
Covers why and how parathyroid hormone tests are done. Covers what possible results might mean. Includes info on what might affect the test.
This medicine will be given to you at home. This medicine is used by injecting it into the skin. Please ask your doctor, nurse or pharmacist for the correct places on your body where this medicine can be injected. Read and make sure you understand the instructions for measuring dose and using syringe. If you have any...
(par" a thye' roid hor' mone)
Find out what to expect and how to prepare for surgery to remove one or more of the parathyroid glands.
Find out how you'll feel after a parathyroidectomy and how to take care of yourself at home.
(par e gor' ik)
Get motivated to quit by thinking about the example you are setting for your child.
Provides links to info for parents. Includes information on healthy eating, protecting your child from infections, immunizations, choosing child care, healthy habits for kids, helping your child avoid drugs, and helping your child with stress.
Paresthesia is a feeling of tingling, burning, pricking, or numbness of the skin with no apparent physical cause. Some people call it a feeling of "pins and needles." Paresthesia that comes and goes (transient paresthesia) is usually caused by pressure on a nerve, and it disappears gradually as the pressure is relieved...
Paricalcitol is a synthetic (man-made) form of vitamin D. Vitamin D is important for the absorption of calcium from the stomach and for the functioning of calcium in the body. Paricalcitol is used to help maintain healthy levels of parathyroid hormone in people with chronic kidney disease who are on dialysis...
This medicine will be given to you at the dialysis center. This medicine is given as an IV injection into a vein. If you miss a dose, contact your doctor for instructions. Tell your doctor and pharmacist about all your medicines. Include prescription and over-the-counter medicines, vitamins, and herbal medicines. Speak...
This medicine will be given to you at the dialysis center. This medicine is given as an IV injection into a vein. If you miss a dose, contact your doctor for instructions. Tell your doctor and pharmacist about all your medicines. Include prescription and over-the-counter medicines, vitamins, and herbal medicines. Speak...
This medicine may be taken with or without food. Store at room temperature away from heat, light, and moisture. Do not keep in the bathroom. If you forget to take a dose on time, take it as soon as you remember. If it is almost time for the next dose, do not take the missed dose. Return to your normal schedule. Do not...
What is Parkinson's disease? Parkinson's disease is a problem with certain nerve cells in the brain that control movement. The disease affects the way you move. It can include tremors, slow movement, stiffness, and problems with balance. Parkinson's disease gets worse over time. But usually this happens slowly, over...
Parkinson's disease is a problem with certain nerve cells in the brain that control movement. The main symptoms are shaking (tremor), stiff muscles (rigidity), and slow movement (bradykinesia). It may also cause problems with balance or walking. Other symptoms may include confusion, memory loss, pain, depression, sleep...
Exercise is an important part of home treatment for people with Parkinson's disease. It has benefits in both early and advanced stages of the disease. Regular exercise can help you: Keep and improve muscle strength and endurance. Control your weight and improve your cardiovascular fitness. Improve your balance...
In Parkinson's disease, freezing is a sudden, brief inability to start movement or to continue rhythmic, repeated movements, such as finger-tapping, writing, or walking. Freezing most often affects walking. But it also can affect speech, writing, and your ability to open and close your eyes. It tends to develop later in...
Most people with Parkinson's disease can eat the same healthy, balanced diet recommended for anyone. This includes plenty of fruits, vegetables, grains, cereals, legumes, poultry, fish, lean meats, and low-fat dairy products. Protein may interfere with how your body absorbs levodopa. This can make the effects of the...
