Search results
Results from the WOW.Com Content Network
Stent placement can be useful for saving a kidney at risk for postrenal acute kidney failure due to the increased hydrostatic pressure, swelling and infection (pyelonephritis and pyonephrosis) caused by an obstructing stone. Ureteral stents vary in length from 24 to 30 cm (9.4 to 11.8 in) and most have a shape commonly referred to as a "double ...
Predisposition to infection (often due to disruption of normal flow) A number of important medical conditions are caused by stones: [citation needed] Nephrolithiasis (kidney stones) Can cause hydronephrosis (swollen kidneys) and kidney failure; Can predispose to pyelonephritis (kidney infections) Can progress to urolithiasis
A chronic condition can result in scars to the kidneys. The removal of kidney stones involves ultrasound treatment to break up the stones into smaller pieces, which are then passed through the urinary tract. One common symptom of kidney stones is a sharp to disabling pain in the middle and sides of the lower back or groin. Kidney tumour. Wilms ...
When wind flow enters a saucer shape blowout, the wind speed decreases upon entering the blowout and accelerates at the downwind side of the formation. A zone of separation develops along the lee slope as the wind enters the blowout and decrease in speed, yet it accelerates again as it re-attaches at the basin and flow up to the depositional ...
A calculus (plural calculi) is a hard, stone-like concretion that forms within an organ or duct inside the body. They are usually made from mineral salts, and other types of calculi include tonsiloliths (tonsil stones) and renal calculi (kidney stones). Sialolithiasis refers to the formation of calculi within a salivary gland.
In those extreme situations, in which kidney stones are too large to pass on their own, patients may seek removal. Most of these treatments involving kidney stone removal are done by a urologist; a physician who specializes in the organs of the urinary system . [ 11 ]
Oklahoma was a terrestrial environment for most of the ensuing Mesozoic era. [3] The Late Triassic Dockum Group of western Oklahoma preserved remains of archosaurs and temnospondyls, although its fossil record is restricted to a narrow region of the panhandle and is far sparser than the equivalent records in Texas, New Mexico, and Arizona. [98]
The State of Oklahoma restored 329 acres of contaminated land in 2005. The following year it offered a voluntary buyout to affected families with children, in order to support their relocation to other, safer areas. The EPA got involved in 2010, offering additional voluntary buyouts and conducting additional cleanup. [13]