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.
The on set of. perforation is acute in majority but can be gradual also. The perforated diverticulum should be considered in. the presence of bile stained phlegmon in the para-. duodenal area, retroperitoneal edema or emphysema, retroperitoneal yellow flaky exudates or pus or a right. sub-hepatic abscess.