Gallbladder polyps generally do not cause elevated bilirubin, but may occur if they cause biliary obstruction.
Gallbladder polyps refer to lesions protruding or bulging into the gallbladder cavity, which are usually asymptomatic, mostly detected by ultrasound during physical examination, and have no effect on bile excretion and production, and generally do not cause bilirubin elevation, but in rare cases, they can lead to obstructive jaundice, non-calculous cholecystitis, and biliary hemorrhage.
Elevated bilirubin has been associated with hemolytic disorders, hepatitis, hepatocellular carcinoma, inborn metabolic bilirubinase deficiency, gallstones, and other biliary obstructive disorders. Elevated bilirubin may occur if gallbladder polyps cause biliary obstruction.
Gallbladder polyps are not the main cause of elevated bilirubin, and patients need further testing to determine the cause of elevated bilirubin. The treatment of gallbladder polyps is asymptomatic and small polyps do not require special treatment, only ultrasound follow-up, and early surgery is recommended for those with malignant tendency.