Biliary Videos
Point-of-Care Ultrasound (POCUS) of the biliary tract evaluates the gallbladder and bile ducts for gallstones, acute inflammation, and obstruction.
Acute Cholecystitis: From Gallstone to Inflammation
In this video, we’ll break down the pathophysiology of acute cholecystitis, starting with an impacted gallstone and following what happens to the gallbladder as the disease progresses.
Gallbladder Ultrasound Anatomy
This video reviews a suggested scanning sequence that can be used to image the gallbladder. Additionally sonographic anatomy is reviewed.
What is a HIDA Scan and How is it Performed?
Ultrasound is the primary diagnostic test when evaluating the gallbladder and biliary tree. It is a convenient test that is easily performed at the bedside or through consultation with radiology. Seldom, though, it can be non-diagnostic, and when it cannot determine the diagnosis a HIDA scan may be useful. HIDA is considered to be the gold standard for diagnosing cholecystitis and can help for evaluating the biliary tree. Understanding how this scan is performed can further help to comprehend the utility of the exam.
Gallstones Aren’t Enough: Diagnosing Acute Cholecystitis
Diagnosing acute cholecystitis isn’t about finding one abnormality—it’s about putting the pieces together. In this video, we’ll break down the key lab and ultrasound findings, how they change as the disease progresses, and how to recognize acute cholecystitis—even when the findings are subtle.