Search results
Results from the WOW.Com Content Network
About 65–80% of those with kidney stones are men; most stones in women are due to either metabolic defects (such as cystinuria) or infections in the case of struvite stones. [76] [122] [19] Urinary tract calculi disorders are more common in men than in women.
In some cases bladder stones do not cause any symptoms and are discovered as an incidental finding on a plain radiograph. However, when symptoms do occur, these may include severe lower abdominal and back pain, difficult urination, frequent urination at night, fever, painful urination and blood in the urine .
Idiopathic hypercalcinuria (IH) is a condition including an excessive urinary calcium level with a normal blood calcium level resulting from no underlying cause. [1] IH has become the most common cause of hypercalciuria and is the most serious metabolic risk factor for developing nephrolithiasis. [1]
Formation of calculi is known as lithiasis (/ ˌ l ɪ ˈ θ aɪ ə s ɪ s /). Stones can cause a number of medical conditions. Some common principles (below) apply to stones at any location, but for specifics see the particular stone type in question. Calculi are not to be confused with gastroliths, which are ingested rather than grown ...
Nausea and vomiting may also occur. An obstruction that occurs at the urethra or bladder outlet can cause pain and pressure resulting from distension of the bladder. Blocking the flow of urine will commonly be prone to urinary tract infections which can lead to further development of stones, fever, and blood or pus in the urine.
Hypercalciuria is the condition of elevated calcium in the urine. Chronic hypercalciuria may lead to impairment of renal function, nephrocalcinosis, and chronic kidney disease. Patients with hypercalciuria have kidneys that excrete higher levels of calcium than normal, for which there are many possible causes. Calcium may come from one of two ...
The goal is to increase the urine volume because the concentration of cystine in the urine is reduced which prevents cystine from precipitating from the urine and forming stones. People with cystine stones should consume 5 to 7 liters a day. The rationale behind alkalizing the urine is that cystine tends to stay in solution and causes no harm.
In those with certain structural problems of the urinary tract or kidney stones, surgery may be required. [1] [3] Pyelonephritis affects about 1 to 2 per 1,000 women each year and just under 0.5 per 1,000 males. [5] [7] Young adult females are most often affected, followed by the very young and old. [2]