Diagnostic criteria for gallstones

The diagnosis of gallstones mainly relies on a comprehensive evaluation of imaging examinations, clinical symptoms and laboratory tests. Commonly used diagnostic methods include abdominal ultrasound, CT scans and magnetic resonance imaging (MRCP), among which ultrasound is the most commonly used method. The diagnosis of gallstones needs to be combined with the patient's medical history, typical symptoms and imaging test results to ensure an accurate diagnosis of the condition.

1. Imaging examination is the key to the diagnosis of gallstones

Abdominal ultrasound is the preferred method for diagnosing gallstones. It has a high accuracy rate and can clearly show the gallstones in the gallbladder and their number, size and location. CT scans can be used to observe the density of stones and inflammation around the gallbladder, but may not be as sensitive as ultrasound in showing small stones. Magnetic resonance imaging (MRCP) is suitable for patients suspected of common bile duct stones and can non-invasively show the overall structure of the bile duct system and the location of stones.

2. Clinical symptoms and medical history provide important references

Patients with gallstones often present with intermittent colic in the right upper abdomen, digestive discomfort that worsens after meals, and sometimes with nausea, vomiting, jaundice, etc. However, it should be noted that some patients may have no obvious symptoms (asymptomatic gallstones), and the disease is only discovered accidentally during physical examinations or other disease examinations.

3. Laboratory tests to aid diagnosis

Laboratory tests can help evaluate complications related to gallstones, such as cholecystitis and cholangitis. Common tests include blood routine, liver function tests, and inflammatory markers. If elevated white blood cells and abnormal liver function (such as elevated alkaline phosphatase and bilirubin) are found, be alert to gallstone-related inflammation or bile duct obstruction.

Kind tips

The diagnosis of gallstones should be based on scientific examinations, and early detection and early treatment are particularly important. Asymptomatic gallstone patients can monitor their condition through regular physical examinations, while symptomatic patients need to undergo imaging and laboratory tests as soon as possible to clarify their condition and receive timely treatment. In daily life, you should pay attention to a healthy diet and avoid high-fat, high-cholesterol diets to reduce the risk of gallstones.

If you experience any discomfort, please do not ignore your body's signals. Seeking medical attention promptly can greatly improve the success rate of diagnosis and treatment and safeguard your health.