Pseudohypoparathyroidism

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Pseudohypoparathyroidism (pronounced: soo-doh-hy-poh-par-uh-thy-roid-iz-uhm) is a rare genetic disorder that involves the body's inability to respond to parathyroid hormone (PTH).

Etymology

The term "Pseudohypoparathyroidism" is derived from the Greek words "pseudo" meaning false, "hypo" meaning under, "para" meaning beside, and "thyroid" referring to the thyroid gland. This term was coined to describe a condition that mimics the symptoms but not the cause of hypoparathyroidism.

Definition

Pseudohypoparathyroidism is characterized by resistance to the parathyroid hormone. Individuals with this condition have a low serum calcium and high phosphate levels, but the parathyroid glands are functioning normally.

Types

There are several types of pseudohypoparathyroidism, including type 1A, 1B, 1C, and type 2. Each type is distinguished by its genetic cause and the presence or absence of certain physical features.

Symptoms

Symptoms of pseudohypoparathyroidism can vary widely in severity and may include tetany, cataracts, dental problems, and certain characteristic facial features.

Diagnosis

Diagnosis of pseudohypoparathyroidism is based on a combination of physical findings, laboratory tests, and genetic testing.

Treatment

Treatment for pseudohypoparathyroidism is focused on managing the symptoms and typically involves taking supplements to maintain normal levels of calcium and phosphate in the body.

See also

External links

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