We Compare the effect of treatments of hepatolithiasis with traditional surgery (group A ) and mini-invasive techniques combined with Holmium laser (group B),explore to treatments of hepatolithiasis with mini-invasive techniques combined with holmium lase...

The bladder tissue structure recovered in the 14th day after the lithotripsy, indicating that the damage was also reversible The experiments proved that the high-power medical holmium laser therapy machine was safe and effective for treating bladder ston...