[Urologic interventional therapy of kidney calculi (I)--extracorporeal shockwave lithotripsy].
With a prevalence of around 5% in western countries, urolithiasis is a frequently occurring disease but with a poorly understood pathogenesis. Effective prevention is not possible for most stone types, in particular for calcium-containing stones, which occur most frequently. Additionally, after occurrence, patient compliance is often inadequate. Interventional therapy becomes necessary after stone manifestation within the urinary tract. Not all stone compositions respond to a drug treatment. Whereas in the seventies, stone treatment meant open surgery newly developed minimally-invasive procedures have displaced this treatment. The clinical introduction of extracorporal shock wave lithotripsy (ESWL) has played a crucial role in this process. Today, more than 80% of all urinary stones can be treated by modern lithotripters. Combination with other minimally-invasive procedures further improve stone free rate. This article provides an overview of technique, application and results of ESWL treatment.
Knoll
Th
T
Urologische Klinik, Universitätsklinikum Mannheim, Mannheim. thomas.knoll@uro.ma.uni-heidelberg.de
Michel
M S
MS
Köhrmann
K U
KU
Alken
P
P
D006801:Humans; D007669:Kidney Calculi / Q000737:chemistry / Q000628:therapy*; D008096:Lithotripsy / Q000009:adverse effects / Q000295:instrumentation*; D011379:Prognosis; D012307:Risk Factors; D016896:Treatment Outcome; D014514:Ureteral Calculi / Q000737:chemistry / Q000628:therapy*