Extracorporeal shock wave lithotripsy (ESWL) is a non-invasive treatment of kidney stones (urinary calculosis) and biliary calculi (stones in the gallbladder or in the liver) using an acoustic pulse.
It is estimated that more than one million patients are treated annually with ESWL in the USA alone.
Read more about Extracorporeal Shock Wave Lithotripsy: History, How It Works
Famous quotes containing the words shock and/or wave:
“Children demand that their heroes should be fleckless, and easily believe them so: perhaps a first discovery to the contrary is less revolutionary shock to a passionate child than the threatened downfall of habitual beliefs which makes the world seem to totter for us in maturer life.”
—George Eliot [Mary Ann (or Marian)
“As the bird trims her to the gale,
I trim myself to the storm of time,
I man the rudder, reef the sail,
Obey the voice at eve obeyed in prime:
“Lowly faithful, banish fear,
Right onward drive unharmed;
The port, well worth the cruise, is near,
And every wave is charmed.””
—Ralph Waldo Emerson (1803–1882)