What does FHH mean in MEDICAL
Familial Hypocalciuric Hypercalcemia (FHH) is a rare, inherited condition associated with elevated calcium levels in the blood. Individuals with FHH generally do not experience any noticeable symptoms and have normal levels of parathyroid hormone, which helps regulate calcium in the body. FHH is caused by a genetic mutation that affects the renal tubular system responsible for regulating calcium absorption. This condition can be passed down from one generation to another and is typically diagnosed after blood tests and imaging scans of the kidneys reveal an increase in serum calcium levels.
FHH meaning in Medical in Medical
FHH mostly used in an acronym Medical in Category Medical that means Familial Hypocalciuric Hypercalcemia
Shorthand: FHH,
Full Form: Familial Hypocalciuric Hypercalcemia
For more information of "Familial Hypocalciuric Hypercalcemia", see the section below.
What Is Familial Hypocalciuric Hypercalcemia (FHH)?
Familial Hypocalciuric Hypercalcemia (FHH) is an inherited disorder of calcium metabolism in which excess circulating calcium accumulates in the bloodstream due to mutations affecting various proteins involved in renal tubular absorption and reabsorption of calcium. The condition may lead to elevated concentrations of serum total calcium, often accompanied by hypercalciuria and low concentrations of parathyroid hormone. A diagnosis of FHH is made when other causes of hypercalcemia have been excluded, such as primary hyperparathyroidism or sarcoidosis.
Symptoms & Complications
Most individuals with FHH are asymptomatic at diagnosis and do not experience any complications associated with this disorder. However, some people may experience weakness, fatigue, loss of appetite, depression, constipation, increased thirst or kidney stones due to hypercalcemia-induced dehydration. Chronic elevation of blood calcium levels can also cause calcification of soft tissues like heart valves and deposition into the walls of arteries potentially resulting in cardiovascular damage if left untreated over time.
Diagnosis & Treatment
The diagnosis for Familial Hypocalciuric Hypercalcemia (FHH) usually begins with measurement of serum total calcium levels along with evaluation for underlying disorders such as Primary Hyperparathyroidism or Sarcoidosis that could cause similar symptoms but require different treatment regimens. Imaging studies including X-ray, Ultrasound or CT scans may be needed to evaluate kidneys for calcifications that can indicate long-term exposure to high calcium levels consistent with FHH diagnosis. Treatment focuses on keeping serum total calcium levels within normal range by adopting healthy lifestyle modifications such as dietary changes that reduce intake of vitamin D rich foods coupled with regular exercise routine to facilitate excretion through urine and perspiration.
Essential Questions and Answers on Familial Hypocalciuric Hypercalcemia in "MEDICAL»MEDICAL"
What is Familial Hypocalciuric Hypercalcemia (FHH)?
Familial Hypocalciuric Hypercalcemia (FHH) is an inherited disorder characterized by elevated levels of calcium in the blood. This occurs because FHH impairs the ability of the kidneys to excrete calcium in the urine, resulting in elevated levels of calcium in the bloodstream and organ tissues.
Who is at risk for developing FHH?
People who have a family history of FHH are at highest risk for developing this disorder. It is estimated that 1 in every 10,000 people in the United States has FHH. FHH can also occur sporadically without family history.
What symptoms does someone with FHH experience?
The most common symptom of FHH is hypercalcemia, or high levels of calcium in the blood. Other symptoms may include fatigue, weakness, confusion, loss of appetite, nausea, abdominal pain, kidney stones and arrhythmias.
How is FHH diagnosed?
Diagnosis of familial hypocalciuric hypercalcemia typically begins with a physical examination and review of medical history with particular attention paid to any family history of similar disorders. Blood tests to measure serum calcium and other indicators help confirm diagnosis.
How is FHH treated?
Treatment for familial hypocalciuric hypercalcemia usually involves avoiding foods high in vitamin D and calcium while taking vitamin D supplements as prescribed by your doctor. Medications such as bisphosphonates or thiazide diuretics may be prescribed if necessary to reduce blood calcium levels when dietary modifications are not enough.
Is there a cure for FHH?
There is no known cure for familial hypocalciuric hypercalcemia; however, it can be managed with lifestyle modifications such as dietary changes and medications as needed to keep calcium levels under control. It’s also important to monitor blood calcium regularly and adjust medication accordingly as needed.
Can too much Vitamin D cause FHH?
While taking excessive amounts of Vitamin D can potentially contribute to development of hypercalcemia related symptoms such those associated with familial hypocalciuric hypercalcemia, it’s still unclear if this could lead to full-blown diagnosis since other factors (including genetics) may be involved with development of this disorder.
Final Words:
Familial Hypocalciuric Hypercalcemia (FHH) is an inherited disorder characterized by abnormal elevation circulating serum total calcium concentrations due to mutations affecting renal tubular response to it's regulation. Most individuals affected by this condition are asymptomatic but it can cause serious complications if left untreated over time -- leading up cardiovascular effects like calcification of soft tissues like heart valves or deposition into artery walls potentially causing vascular damage in long run. Diagnosis requires comprehensive evaluation aimed at excluding other causes coupled with appropriate supportive measures including lifestyle modification and medical intervention if needed.
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