Choledocholithiasis refers to the presence of one or more gallstones in the common bile duct. Usually, this occurs when a gallstone passes from the gallbladder into the common bile duct (see the image below). Common bile duct stone (choledocholithiasis). The sensitivity of transabdominal ultrasonography for choledocholithiasis is approximately 75% in the presence of dilated ducts and 50% for nondilated ducts.
Stocks had a long-awaited recovery Thursday after many discouraging down days in recent weeks. But if one stock symbolizes the good news, itâs probably beleaguered midstream energy company Kinder Morgan (ticker: KMI), which finished up 15.5% Thursday after a better-than-expected earnings report.
Morgan Stanley's asset management activities were principally conducted under the Morgan Stanley and Van Kampen brands until 2009. On October 19, 2009, Morgan Stanley announced that it would sell Van Kampen to Invesco for $1.5 billion, but would retain the Morgan Stanley brand.n 1996 Morgan Stanley acquired Van Kampen American Capital. On February 5, 1997 the company merged with Dean Witter Reynolds and Discover & Co., the spun-off financial services business of Sears Roebuck.