Search results
Results from the WOW.Com Content Network
Electrohydraulic Lithotripsy (EHL) is a medical procedure which uses targeted shockwaves to break up kidney stones and gallstones. [1] This form of extracorporeal lithotripsy is unique in that the shockwaves are produced by a vaporization bubble expanding and collapsing repeatedly, creating a pressure wave. [ 1 ]
Lithotripsy is a procedure involving the physical destruction of hardened masses like kidney stones, [1] bezoars [2] or gallstones, which may be done non-invasively. The term is derived from the Greek words meaning "breaking (or pulverizing) stones" ( litho- + τρίψω [tripso]).
The development of the Dornier lithotripter progressed through several prototypes, ultimately culminating in February 1980 with the first treatment of a human by shockwave lithotripsy (SWL). The production and distribution of the Dornier HM3 lithotripter began in late 1983, and SWL was approved by the U.S. Food and Drug Administration in 1984. [26]
Lithotomy differs from lithotripsy, where the stones are crushed either by a minimally invasive probe inserted through the exit canal, or by an acoustic pulse (extracorporeal shock wave lithotripsy), which is a non-invasive procedure. Because of these less invasive procedures, the use of lithotomy has decreased significantly in the modern era.
Laser lithotripsy (LL) has been evaluated against Extracorporeal Shock Wave lithotripsy (ESWL), finding both to be safe and effective. [3] [4] ESWL may be safer for small stones (<10 mm), but less effective for 10–20 mm stones. [3] A 2013 meta-analysis found LL can treat larger stones (> 2 cm) with good stone-free and complication rates. [5]
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
An alternative option is to adopt a ‘watch and wait’ strategy before operating to see if symptoms resolve. A study compared the 2 approaches for uncomplicated gallstones and after 18 months, both approaches were associated with similar levels of pain. The watch and wait approach was also less costly (more than £1000 less per patient). [56 ...
Enjoy a classic game of Hearts and watch out for the Queen of Spades! ... Video Poker. Play. Masque Publishing. Wahoo: The Marble Board Game. Play. Masque Publishing. Whist.