A previously healthy 42-year-old woman presents to the emergency room complaining of a 10-day history of abdominal pain and fever. She also notes that for the last three days her urine has been dark. She denies alcohol intake or illicit drug use. Her last menstrual period ended five days ago. Physical examination reveals tenderness in right upper quadrant and icteric discoloration of the skin, but no palpable mass in the abdomen. Blood tests demonstrate a white blood cell count of 8.3/ L, total bilirubin of 3.4 mg/dL, alkaline phosphatase of 280 IU/L, amylase of 54 U/L, and lipase of 47 U/L. A CT scan of the abdomen demonstrates a dilated biliary duct (18 mm in diameter) with a possible stone in it. There are no stones in the gallbladder. The intrahepatic ducts are not dilated. The pancreas appears normal. The patient is admitted to the hospital. The next morning an ERCP is performed and reveals a single choledochal cyst (2 cm in diameter) of the common bile duct with a single stone inside the cyst. Endoscopic sphincterotomy is done and the stone is removed from the choledochal cyst. What further management would you offer this patient?

A previously healthy 42-year-old woman presents to the emergency room complaining of a 10-day history of abdominal pain and fever. She also notes that for the last three days her urine has been dark. She denies alcohol intake or illicit drug use. Her last menstrual period ended five days ago. Physical examination reveals tenderness in right upper quadrant and icteric discoloration of the skin, but no palpable mass in the abdomen. Blood tests demonstrate a white blood cell count of 8.3/ L, total bilirubin of 3.4 mg/dL, alkaline phosphatase of 280 IU/L, amylase of 54 U/L, and lipase of 47 U/L. A CT scan of the abdomen demonstrates a dilated biliary duct (18 mm in diameter) with a possible stone in it. There are no stones in the gallbladder. The intrahepatic ducts are not dilated. The pancreas appears normal. The patient is admitted to the hospital. The next morning an ERCP is performed and reveals a single choledochal cyst (2 cm in diameter) of the common bile duct with a single stone inside the cyst. Endoscopic sphincterotomy is done and the stone is removed from the choledochal cyst. What further management would you offer this patient?

The presence of which of the following antibody tests (IgG) indicate probable immunity to hepatitis B?

Which of the following statements about pulmonary manifestations of liver disease is incorrect?

Which of the following is a recommended dietary modification for patients with PUD?

What lifestyle change is most beneficial for a patient with PUD?