What tests can detect gallstones?

Gallstone tests include ultrasound, CT scans, and MRI. Ultrasound is the preferred method for gallstone detection because it is safe, noninvasive, and inexpensive, and can accurately detect stones in the gallbladder. CT scans are better for detecting difficult cases or complications, and can provide more detailed information about the internal structure. MRI is used to determine the flow of bile and structural abnormalities in the biliary system.

Ultrasound examination can clearly show the stones inside the gallbladder, and the image is formed by the reflection of sound waves. This is because gallstones have high-density clues in the image. Once abnormalities are found, further examination is required. CT scanning, as a more complex examination method, is mainly used when the ultrasound results are not clear enough or other complex lesions are suspected. The use of X-ray technology to form multi-directional images allows doctors to make a comprehensive analysis of difficult cases. MRI, especially the non-invasive MRCP method, is an important tool for detecting the biliary system. It generates detailed images through magnetic fields and radio waves, and makes a more detailed assessment of bile duct stones and stenosis.

After the gallstones are detected, the treatment plan varies according to the location, size and severity of the symptoms of the stones. For small asymptomatic stones, regular observation and maintaining a healthy lifestyle are usually recommended. Bile acid preparations such as ursodeoxycholic acid can be considered for drug treatment, but they are usually suitable for smaller cholesterol stones and need to be taken for a long time. Surgical treatment such as laparoscopic cholecystectomy is a common treatment option for symptomatic stones, with less trauma and quick recovery. If surgery is not suitable, high-energy shock wave lithotripsy is also an alternative option. In addition to the above treatments, dietary regulation, avoiding high-fat and high-cholesterol diets, and strengthening regular exercise can also help reduce the risk of stone formation. In dealing with the problem of gallstones, various methods should be combined with the specific situation of the patient, and it is best to be carried out under the guidance of a professional doctor.

Please pay attention to the pain and discomfort caused by gallstones. If you have serious symptoms such as persistent abdominal pain, jaundice or fever, you should seek medical attention in time. Regular physical examinations can help detect gallstones early. For asymptomatic patients, adopting a healthy lifestyle is also an effective prevention method. No matter what the situation is, maintaining a positive and optimistic attitude is an important support for facing the disease. With the right examination methods and professional medical advice, gallstones can be effectively managed and treated.