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Bladder stones vary in their size, shape and texture- some are small, hard and smooth whereas others are huge, spiked and very soft. One can have one or multiple stones. Bladder stones are somewhat more common in men who have prostate enlargement. The large prostate presses on the urethra and makes it difficult to pass urine. Over time ...
Urolithiasis (urinary bladder stones) Can progress to bladder outlet obstruction; Cholelithiasis (gallstones) Can predispose to cholecystitis (gall bladder infections) and ascending cholangitis (biliary tree infection) Can progress to choledocholithiasis (gallstones in the bile duct) and gallstone pancreatitis (inflammation of the pancreas)
Large jackstone in the bladder of a 60-year-old man. 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]
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.
It is classically described that there are three sites in the ureter where a kidney stone will commonly become stuck: where the ureter meets the renal pelvis; where the iliac blood vessels cross the ureters; and where the ureters enter the urinary bladder, [9] however a retrospective case study, which is a primary source, of where stones lodged ...
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 ...
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Human beings have known of bladder stones for thousands of years, and have attempted to treat them for almost as long. The oldest bladder stone that has been found was discovered in Egypt in 1901, and it has been dated to 4900 BC. [1] The earliest written records describing bladder stones are in papyrus dating from 1500 BC in Ancient Egypt. [1]