Category: P

The grouping of four small glands, about 5 mm in diameter, which lie to the side of and behind the thyroid gland. These glands regulate the metabolism of calcium and of phosphorus. If for any reason there is a deficiency of the secretion of the parathyroid glands, the amount of calcium in the blood falls…

Paracetamol is one of the safest drugs when taken in the correct dosage, but overdose may occur inadvertently or deliberately. Initially there may be no symptomis or there may be nausea, vomiting, abdominal pain and pallor. Then, 16-24 hours after ingestion, liver damage becomes evident and by 72—120 hours the patient may have jaundice, coagulation…

An eczema-like rash over the nipple. Its importance is that in 90 per cent of cases there is an underlying breast cancer. An uncommon form of breast cancer originates in the nipple, presenting symptoms similar to eczema, including itching and a burning sensation. This condition might also lead to a persistent sore. Without intervention, the…

Paget’s Disease of Bone, or osteitis deformans, is a chronic disease in which the bones especially those of the skull, limbs, and spine gradually become thick and also soft, causing them to bend. It is said to be the most common form of bone disease in the world, and an estimated 600,000 people in England…

A perverse sexual attraction to children of either sex. Paedophiles are nearly always male and may have heterosexual, homosexual or bisexual orientation. A continuous sexual attraction towards children, which can sometimes lead to their abuse. Paedophilia is more commonly observed in men. It’s believed to be influenced by a mix of psychological and societal factors…

A branch of internal medicine which deals with diseases and disorders of the respiratory (breathing) system. One of the medical specialties for which residency programs have been approved by the Accreditation Council for Graduate Medical Education (ACGME). The function of the hospital (or other facility) which procures necessary items, both durable (from beds to CAT…

An independent membership organization founded in 1971 by Sidney Wolfe, MD, and Ralph Nader (who was associated with PCHRG until 1982). PCHRG publishes a monthly newsletter. Health Letter, and states that its purpose is “to empower patients and to improve the safety and health of the workplace.”  

A formal written statement addressed to a prospective investor (usually in securities), containing information needed for the investor to make an informed decision whether to invest.  

An advisory body established under Medicare to give advice and assistance to the Health Care Financing Administration (HCFA) on matters pertaining to the prospective payment system (PPS) under which Medicare operates. Advice from ProPaC is not binding on HCFA.  

A program, begun by the federal government in 1986, in which comprehensive long-term care programs are being conducted and studied as to their cost effectiveness. Initial reports are that such programs reduce the acute care hospital care required for their participants. A form of capitation administered in the U.S. by the Centers for Medicare and…