What tests should be done to detect gallstones?

Tests for gallstones include ultrasound, CT scans, and magnetic resonance cholangiopancreatography (MRCP). These tests can help doctors understand the condition of the gallbladder and bile ducts and determine if stones are present.

Gallstones are a common bile tract disease, often caused by high cholesterol levels in the bile or poor gallbladder contraction, which leads to bile retention and the formation of stones in the gallbladder or bile duct. Many people may not have obvious symptoms, but in some cases, they can cause upper abdominal pain, nausea, vomiting, or indigestion. These discomforts may be aggravated after eating high-fat foods because the large dose of bile needed to help digest fat stimulates the gallbladder.

Ultrasound is a non-invasive, quick way to detect gallstones. It uses sound waves to see if there are stones in the gallbladder. CT scans can provide more detailed images to help find smaller or more complex locations. MRCP, a more advanced test, can show the detailed structure of the bile duct and pancreatic duct, which can help identify subtle stones or other abnormalities. Each test method has its own advantages and disadvantages, and which method is chosen often depends on the patient's specific condition and the severity of the symptoms.

If you suspect you may have gallstones, or if there is a family history, proper examination is essential. To minimize the occurrence of gallstones, it is recommended to maintain a healthy diet, especially a diet low in cholesterol and adequate fiber, combined with appropriate exercise. If you experience unexplained acute abdominal pain or indigestion, it is recommended to consult a professional medical staff in time to obtain an accurate diagnosis and appropriate treatment recommendations.