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Mechanism of competitive inhibition. Certain drugs share the same plasma protein, bilirubin, for transportation in the bloodstream. When drug concentration is high, they may outcompete bilirubin for binding. Bilirubin is displaced out so serum unconjugated bilirubin levels rise, resulting in unconjugated hyperbilirubinemia.
[4] [10] High conjugated bilirubin may be due to liver diseases such as cirrhosis or hepatitis, infections, medications, or blockage of the bile duct, [4] due to factors including gallstones, cancer, or pancreatitis. [4] Other conditions can also cause yellowish skin, but are not jaundice, including carotenemia, which can develop from eating ...
Acute pancreatitis (AP) is a sudden inflammation of the pancreas.Causes include a gallstone impacted in the common bile duct or the pancreatic duct, heavy alcohol use, systemic disease, trauma, elevated calcium levels, hypertriglyceridemia (with triglycerides usually being very elevated, over 1000 mg/dL), certain medications, hereditary causes and, in children, mumps.
If the cause of pancreatitis is alcohol, cessation of alcohol consumption and treatment for alcohol dependency may improve pancreatitis. Even if the underlying cause is not related to alcohol consumption, many doctors recommend avoiding it for at least six months as this can cause further damage to the pancreas during the recovery process. [43]
Autoimmune pancreatitis may cause a variety of symptoms and signs, which include pancreatic and biliary (bile duct) manifestations, as well as systemic effects of the disease. Two-thirds of patients present with either painless jaundice due to bile duct obstruction or a "mass" in the head of the pancreas, mimicking carcinoma.
The diagnosis of choledocholithiasis is suggested when the liver function blood test shows an elevation in bilirubin and serum transaminases. Other indicators include raised indicators of ampulla of vater (pancreatic duct obstruction) such as lipases and amylases.
Type 3c diabetes (pancreatogenic diabetes): [3] Chronic pancreatitis can affect the ability of the pancreatic islets to produce insulin to regulate glucose levels, leading to diabetes type 3c. Symptoms of diabetes type 3c are due to elevated sugar and may include increased hunger and thirst, frequent urination, weight loss, fatigue, and blurry ...
Hemosuccus pancreaticus is a rare cause of hemorrhage in the gastrointestinal tract.It is caused by a bleeding source in the pancreas, pancreatic duct, or structures adjacent to the pancreas, such as the splenic artery, that bleed into the pancreatic duct, which is connected with the bowel at the duodenum, the first part of the small intestine.