What are the symptoms and risks of common bile duct stones?

Apr 13, 2023 Source: Cainiu Health
Dr. Jin Zhongkui
Introduction
In general, hepatobiliary duct stones refer to diseases caused by stones blocking the common bile duct. Common symptoms include upper abdominal pain, fever, jaundice, loss of appetite, and chills. In severe cases, complications such as sepsis, liver dysfunction, multi-organ failure, pancreatic hemorrhage and necrosis, and shock may occur. It is recommended to seek timely medical evaluation and diagnosis.

Generally, hepatobiliary duct stones refer to diseases caused by stones obstructing the common hepatic duct. Common symptoms include upper abdominal pain, fever, jaundice, loss of appetite, and chills. In severe cases, complications such as sepsis, liver function damage, multi-organ failure, pancreatic hemorrhage and necrosis, and shock may occur. It is recommended to seek timely medical evaluation and diagnosis. The details are as follows:

I. Symptoms

1. Upper Abdominal Pain
Hepatobiliary duct stones often cause pain in the upper abdomen or right upper quadrant. This pain can be intermittent and paroxysmal, or it may present as persistent dull ache.

2. Fever
Hepatobiliary duct stones may lead to symptoms such as fever, chills, and sweating. These result from bile stasis due to obstruction, which triggers an inflammatory response.

3. Jaundice
When stones block the bile drainage pathway, metabolic byproducts such as bilirubin accumulate in the body, leading to symptoms like jaundice.

4. Loss of Appetite
Hepatobiliary duct stones can obstruct the normal flow of bile. Bile is essential for fat digestion; its obstruction may impair fat digestion and absorption, thereby affecting appetite. Reduced appetite can lead to anorexia.

5. Chills
Obstruction of bile flow by hepatobiliary duct stones may cause bile stasis. Bile accumulation can trigger biliary tract infection and inflammation, resulting in the release of inflammatory mediators and producing a sensation of chills.

II. Complications

1. Sepsis
Complete obstruction of the bile duct can lead to widespread bile stasis throughout the liver, potentially causing sepsis.

2. Liver Function Damage
The presence of hepatobiliary duct stones impedes bile excretion. Bile, produced by the liver, plays a vital role in digestion. When stones block bile flow, bile accumulates within the liver, causing significant liver damage. Prolonged obstruction leads to impaired liver function, including disrupted bilirubin metabolism and hepatocyte injury, which may ultimately result in jaundice, liver failure, or even cirrhosis.

3. Multi-Organ Failure
The liver is a crucial metabolic organ closely related to the functions of multiple systems and organs. When bile stasis and liver dysfunction occur due to hepatobiliary duct stones, the liver’s ability to regulate overall bodily functions is compromised. Declining liver function may cause abnormalities in nutrient metabolism, drug metabolism, coagulation, and other areas, eventually leading to multi-organ failure.

4. Pancreatic Hemorrhage and Necrosis
Obstruction caused by hepatobiliary duct stones not only affects bile excretion but may also cause bile reflux. When bile flows backward into the pancreatic duct system, it triggers pancreatic inflammation. Chronic pancreatitis and bile reflux can lead to dilation of the pancreatic duct, accumulation of pancreatic fluid, and subsequently, hemorrhage and necrosis of the pancreas. Pancreatic hemorrhage and necrosis represent a serious pathological condition that may cause severe abdominal pain, pancreatic dysfunction, and even life-threatening consequences.

5. Shock
Without prompt treatment, liver damage may progress, leading to bile duct obstruction. In severe cases, this can result in shock.

If any of the above symptoms appear, prompt medical attention is necessary, and treatment should be administered based on the clinical condition to avoid disease progression.

Related Articles

View All