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According to our experience to date and based on this study, this new HF surgery unit enables performance of controlled, bloodless sphincterotomies. The danger of papillary hemorrhage appears to be reduced. All examiners found the new system to be safer and more convenient.

Background and aims-To compare extracorporeal shock wave lithotripsy (ESWL) and laser induced shock wave lithotripsy (LISL) of retained bile duct stones to stone free rate, number of therapeutic sessions, and costs. Patients-Thirty four patients were randomly assigned to either ESWL or LISL therapy. The main reasons for failure of standard endoscopy were due to stone impaction (n=12), biliary stricture (n=8), or large stone diameter (n=14 (Gut 1997; 40: 678-682)

OCTA images of the superficial and deep retinal plexus, outer retina, and choriocapillaris did not reveal altered flow patterns directly associated with the leakage point in acute CSC. However, OCTA was able to visualize altered choroidal flow in some of the included eyes.

SUMMARYBackground: The clinical effectiveness of fecal microbiota transplant (FMT) for the treatment of recurrent Clostridium difficile infections (rCDI) has been demonstrated in randomized controlled trials. To assess the current status of FMT in Germany with respect to active centers, local standards, clinical effectiveness and safety, the MicroTrans Registry (NCT02681068) was established.

T1-weighted signal intensity changes in the plantar fascia, soft-tissue edema superficial to the plantar fascia, and calcaneal spurs are common findings in asymptomatic volunteers and should be used with caution in the diagnosis of plantar fasciitis. Increased signal intensity within the plantar fascia with fluid-sensitive sequences is uncommon in asymptomatic volunteers.

Subjects between 40-50 years with first-degree relatives with CRC demonstrate a significantly higher prevalence of adenomas than controls, with a tendency towards a more proximal location. These data support a screening colonoscopy in persons with familial risk already between 40 and 50 years.