One important result of lake and reservoir enrichment is increased growth of microscopic floating plants, algae, and the formation of dense mats of larger floating plants such as water hyacinths (Photos 1 and 2) and Nile cabbage.
What is percutaneous biliary drainage? Percutaneous transhepatic biliary drainage is a procedure where a small, flexible, plastic tube is placed through the skin into the liver in order to drain an obstructed bile duct system. The liver produces bile which aids digestion of fats.
During surgery to remove the gallbladder (cholecystectomy), you may have a procedure called intraoperative cholangiogram. The doctor places a small tube called a catheter into the cystic duct, which drains bile from the gallbladder into the common bile duct.A dye that blocks X-rays is injected into the common bile duct, and then you will have X-rays taken. You may have intraoperative cholangiogram to:here is no specific treatment for hematuria, because it's a symptom and not a specific condition. Instead, treatment is aimed at the underlying cause if one can be found. In many cases,... 1  Look for gallstones that may be in the common bile duct.