The shock-induced collapse of a pre-existing nucleus near a solid surface in the focal region of a lithotripter is investigated. The entire flow field of the collapse of a single gas bubble subjected to a lithotripter pulse is simulated using a high-order accurate shock- and interface-capturing scheme, and the wall pressure is considered as an indication of potential damage. Results from the co...

We report a case of a kidney-transplanted patient with urolithiasis treated with mini-percutaneous laser lithotripsy. The patient presented with renal dysfunction and graft hydronephrosis. Diagnostic procedures revealed ureterolithiasis as a cause of obstruction, and percutaneous nephrostomy was inserted as a temporary solution. Before surgery, the stone migrated to the renal pelvis. Mini-percu...

Extracorporeal shock wave lithotripsy (ESWL) is a common procedure in the treatment of renal calculi. There have been major complications reported with ESWL such as acute pancreatitis, bower perforation, venous thrombosis, and biliary obstruction. There are few reports in the literature of necrotizing pancreatitis secondary to ESWL. We have a case report of a 29-year-old female that developed a...

Extracorporeal shock wave lithotripsy of pancreatic stones was performed in eight patients with chronic pancreatitis and a dilated duct system harbouring stones 5 to 20 mm (means 10 (SD) 5 mm) in diameter. After endoscopic sphincterotomy of the pancreatic orifice the stones were disintegrated by shock waves under fluoroscopic control using a kidney lithotripter (Dornier HM3). The procedure was ...

The majority of common bile duct stones can be effectively treated by endoscopic sphincterotomy and stone extraction using basket or balloon extractor. Stones more than 2 cm in diameter on the other hand require mechanical, electrohyraulic lithotripsy and sphincterotomy and balloon dilation. Mechanical lithotripsy may not be successful because of the size, consistency and site of the stones. In...

INTRODUCTION Urinary tract calculosis is a very common condition in general population. It appears in 5-10% of population, and can be managed conservatively or by minimally invasive, endoscopic and surgical procedures or extra-corporeal shock way lithotripsy. Lesions of the ureter can be resolved by JJ stent insertion, end-to-end anastomosis, ureterocystoneostomy, percutaneous nephrostomy, neph...

7. Sparsa A, Lesaux N, Kessier E, Bonnetblanc JM, Blaise S, LebrunLy V, et al. Treatment of cutaneous calcinosis in CREST syndrome by extracorporeal shock wave lithotripsy. J Am Acad Dermatol. 2005;53:263--5. 8. Sultan-Bichat N, Menard J, Perceau G, Staerman F, Bernard P, Reguiai Z. Treatment of calcinosis cutis by extracorporeal shockwave lithotripsy. J Am Acad Dermatol. 2012;66:424--9. 9. Cha...

After urinary diversion patients are at increased risk of long-term complications, including stones of the upper urinary tract and reservoir or conduit. Advances in instrumentation and techniques have expanded treatment options, while minimizing morbidity. Minimally invasive treatment methods include shockwave lithotripsy, antegrade and retrograde ureteroscopic lithotripsy and percutaneous neph...

We performed endoscopic retrograde cholangiopancreatography (ERCP) with sphincterotomy for pancreatic stent placement on a 55-year-old woman with a dilated pancreatic duct, pancreatic duct stone, and chronic pancreatitis. During follow-up ERCP, the lithotripter traction wire fractured during electrohydraulic lithotripsy and mechanical lithotripsy. Multiple attempts using standard techniques to ...

The article dedicate to the problem of failure extracorporeal shockwave lithotripsy in patients with ureterolithiasis and reveal changes which appear ureter location stone.The aim. Analysis results treatment patients, suffering ureteric stones, using ureterolithotripsy procedure after lithotripsy.
 Materials methods. In 137 whom was conducted, symptoms disease, diagnostic methods value, ef...