2016年7月28日 · Phosphate stones, HA or Br, can grow faster and larger than calcium oxalate ones. Calcium phosphate crystals invade kidney tissue – so called tubule plugs. Tissue damage is common, as is Nephrocalcinosis from plugging – often misdiagnosed as medullary sponge kidney. Kidney tissue damage is worse with Br than HA stones.

2019年5月17日 · Calcium phosphate stones are less common than calcium oxalate stones. Causes include hyperparathyroidism (when the body produces too much parathyroid hormone), renal tubular acidosis (a kidney condition that causes a buildup of …

2024年3月14日 · Discover the common signs and symptoms of calcium phosphate kidney stones, such as pain in the lower back and frequent urination. Explore various treatment approaches, including lifestyle changes, medications, and surgical interventions.

2022年10月13日 · Elevated levels of calcium, phosphorus, and other compounds can indicate which type of stone you have. Once you’ve passed a stone or had it surgically removed, it will often be sent to a lab...

2014年6月20日 · Calcium phosphate stone crystals form when calcium atoms combine with phosphoric instead of oxalic acid and produce the calcium phosphate kidney stone. Phosphoric acid is simply a phosphorus atom (shown as the ‘P’ in the line drawing to the left) with 4 oxygen atoms bonded to it.

2019年4月15日 · Up to 75% of stones in pregnant women are composed of calcium phosphate, in contrast with other adults, in whom calcium oxalate stones are most common. 5 Diagnostic and treatment options are...

2022年6月3日 · The type of medication your doctor prescribes will depend on the kind of kidney stones you have. Here are some examples: Calcium stones. To help prevent calcium stones from forming, your doctor may prescribe a thiazide diuretic …

Calcium phosphate stones, another kind of calcium stone, are much less common than calcium oxalate stones. For some people, calcium phosphate stones form as a result of a medical condition known as renal tubular acidosis.

calcium stones: calcium oxalate and calcium phosphate. Calcium oxalate is the most common type of kidney stone. Some people have too much calcium in their urine, raising their risk. Even with normal amounts of calcium in the urine, calcium stones may form for other reasons. Your health care provider will tell you which kind of stone you have ...

Kidney stones can form when substances in the urine—such as calcium, oxalate, and phosphorus—become highly concentrated. The body uses food for energy and tissue repair. After the body uses what it needs, waste products in the bloodstream are carried to the kidneys and excreted as urine.