Gallstones preoperative examination items

A series of examinations are required before gallstone surgery to ensure the safety and smooth progress of the operation. Through these examinations, the doctor can understand the patient's physical condition, evaluate the specific situation of gallstones, and develop the best surgical plan.

Patients usually need to undergo an abdominal ultrasound. This examination can visually show the size, number and location of the stones in the gallbladder. This is an important basis for determining whether surgery is needed. The doctor may also arrange blood tests to evaluate the patient's liver function and the health of the biliary system. These indicators are crucial to determine the risks of surgery and postoperative recovery.

In some cases, you may need more detailed imaging tests such as a CT scan or MRI. These tests can provide clearer images of the gallbladder, bile ducts, and surrounding tissues to help doctors see if there is inflammation, tumors, or other abnormalities. For some complex cases, endoscopic retrograde cholangiopancreatography (ERCP) may also be necessary. This is a technique that uses an endoscope to enter the bile duct system for a detailed examination, which can not only diagnose, but in some cases, can also provide treatment at the same time.

Patients should pay attention to follow the doctor's instructions and maintain good living habits before surgery. For example, proper diet control and avoiding high-fat, high-cholesterol foods can help reduce the risk of preoperative gallbladder attacks. Fasting is usually required the night before surgery to ensure that the stomach is empty, which is especially important for general anesthesia surgery. The use or discontinuation of any medication should be discussed with the doctor to avoid affecting the surgical process or increasing the risk of postoperative complications. If there are major health changes, such as fever, infection, etc., the doctor should be informed in time so that the surgical schedule can be adjusted. Adequate preparation before surgery can not only increase the success rate of surgery, but also promote rapid recovery after surgery.