How to diagnose gallstones

The examination and diagnosis of gallstones mainly rely on imaging examinations, including abdominal ultrasound, CT scans, etc., which can accurately locate the size, number and position of the stones, and can be confirmed by combining typical symptoms.

Common symptoms of gallstones include right upper abdominal cramps, nausea and vomiting, and indigestion. Some patients may be asymptomatic. Abdominal ultrasound is the preferred examination method. It is non-invasive and can clearly show the specific conditions of the gallbladder and bile ducts. It can also detect stones with a diameter of less than 3 mm. CT scans are suitable for complex cases, such as when it is necessary to detect whether there are stones in the common bile duct. Magnetic resonance cholangiopancreatography (MRCP) is also a highly sensitive examination method, especially for suspected cholangitis or common bile duct stones. If ultrasound does not make a clear diagnosis, endoscopic retrograde cholangiopancreatography (ERCP) may be required. This method can also treat some stones at the same time.

Common symptoms of gallstones include right upper abdominal cramps, nausea and vomiting, and indigestion. Some patients may be asymptomatic. Abdominal ultrasound is the preferred examination method. It is non-invasive and can clearly show the specific conditions of the gallbladder and bile ducts. It can also detect stones with a diameter of less than 3 mm. CT scans are suitable for complex cases, such as when it is necessary to detect whether there are stones in the common bile duct. Magnetic resonance cholangiopancreatography (MRCP) is also a highly sensitive examination method, especially for suspected cholangitis or common bile duct stones. If ultrasound does not make a clear diagnosis, endoscopic retrograde cholangiopancreatography (ERCP) may be required. This method can also treat some stones at the same time.

If you suspect gallstones, you should avoid foods high in fat and have regular checkups to monitor their progression. You can also increase your intake of foods rich in dietary fiber, such as oats and green leafy vegetables, to help bile metabolism. If you are diagnosed with symptomatic gallstones, you should see a doctor as soon as possible to decide whether to undergo surgery.