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Jackstone calculus is a type of urinary tract stone characterized by its unique appearance with stippled and spiculated contour, resembling a toy jack. [1] [2] Jackstone calculi are composed of calcium oxalate dihydrate, which gives them their irregular shape. [3] They are often detected in radiological investigations or cystoscopy. [4]
Kidney stone disease, also known as renal calculus disease, nephrolithiasis or urolithiasis, is a crystallopathy where a solid piece of material (renal calculus) develops in the urinary tract. [2] Renal calculi typically form in the kidney and leave the body in the urine stream. [2] A small calculus may pass without causing symptoms. [2]
St. Bernards Medical Center - Jonesboro, Arkansas; Stone County Medical Center - Mountain View, Arkansas; Summit Medical Center - Van Buren, Arkansas; Surgical Hospital of Jonesboro - Jonesboro, Arkansas; University of Arkansas for Medical Sciences - UAMS Medical Center - Little Rock, Arkansas; Valley Behavioral Health System - Barling, Arkansas
Although UAMS Medical Center (also known as University of Arkansas Medical Center) was founded in 1879, no patients were admitted or treated at the facility until 1892. [8] What started as a free clinic later evolved into an entity known only as City Hospital when UAMS moved their campus just outside downtown Little Rock in 1935. [ 8 ]
Novaculite, also called Arkansas Stone, is a microcrystalline to cryptocrystalline rock type that consists of silica in the form of chert or flint. It is commonly white to grey or black in color, with a specific gravity that ranges from 2.2 to 2.5.
Some of the passed fragments of a 1-cm calcium oxalate stone that was smashed using lithotripsy. The most common use of extracorporeal shockwave therapy (ESWT) is for lithotripsy to treat kidney stones [3] (urinary calculosis) and biliary calculi (stones in the gallbladder or in the liver) using an acoustic pulse.
Ho:YAG lasers have wavelength of 2100 nm (infrared) and are used for medical procedures in urology and other areas. They have qualities of CO 2 and Nd:Yag lasers, with ablative and coagulation effects. [10] Holmium laser use results in smaller fragments than 320 or 365 micron pulsed dye lasers or electrohydraulic and mechanical methods. [11]
Kidney stones can reach exceptional size. In December 2003, a kidney stone weighing 356 g (12.5 oz) was removed from the right kidney of Peter Baulman of Australia. At its widest point, the stone measured 11.86 cm (4.66 in). [9] In 2017, a 2 kg (4.4 lb) stone spanning 20 cm was surgically removed from Abdul Abu Al Hajjar in Kensington, England ...