Can liver cirrhosis be detected by an ultrasound B-scan?

Written by Shen Jiang Chao

Radiology

Updated on September 04, 2024

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Liver cirrhosis can be diagnosed with an ultrasound. In the early stages of cirrhosis, there are no specific changes in the sonographic pattern visible on ultrasound. Typically, cirrhosis manifests as a decrease in liver volume, with imbalanced proportions of the liver lobes; both the left and right lobes may shrink, with compensatory hypertrophy observed in some cases in the left lobe. The liver capsule appears serrated, and the echoes from the liver area are coarser and stronger, with uneven distribution. It's possible to observe nodules with low or high echoes. The liver vessels vary in thickness, the hepatic veins may narrow, and the portal vein can widen. An enlarged portal vein can lead to symptoms like splenomegaly and ascites.

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Written by Zhang Jian Kang

Infectious Disease

1min 3sec

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Symptoms of decompensated cirrhosis due to hepatitis B

Hepatitis B virus infection repeatedly leads to severe damage to the liver. If chronic hepatitis is not actively controlled, cirrhosis may occur. A symptom of decompensated cirrhosis mainly manifests as ascites, gastrointestinal bleeding, portal hypertension, and some people exhibit symptoms of hepatic encephalopathy. The presence of these complications indicates that the patient has reached the stage of decompensated cirrhosis. Patients in this stage often exhibit distinct jaundice, dark urine, abdominal distension after eating, and the presence of ascites with a positive shifting dullness. Additionally, some patients may experience vomiting blood, black stools, liver coma, and other related symptoms. Once these symptoms appear, it indicates that the prognosis for the patient is relatively poor.

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Written by Li Qiang

Intensive Care Unit

1min 5sec

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Which is more serious, liver failure or cirrhosis?

Liver failure refers to a functional impairment of the liver, which could be acute or chronic damage. For instance, it could be the end stage of chronic liver disease, or an acute condition such as hepatitis, or another acute liver lesion. Other common lesions may also cause a sudden abnormality in liver function, resulting in severe liver dysfunction. At this point, liver cirrhosis is a common cause of liver failure. For example, in the middle and late stages of liver cirrhosis, liver function is completely decompensated, meaning the liver can no longer maintain its basic normal functions, leading to liver failure. Therefore, liver failure is one of the major consequences of liver cirrhosis, but the two are distinct. Liver failure can also be caused by other reasons not related to cirrhosis. For example, acute ischemia in the liver, such as in shock patients, can lead to liver ischemia and subsequently liver failure. Liver cirrhosis is just one of the common causes thereof.

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Written by Wu Hai Wu

Gastroenterology

54sec

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Why does cirrhosis cause increasing weight loss and what can be done about it?

The reason why patients with cirrhosis are becoming thinner might be due to the decreased protein synthesis function of the liver after cirrhosis, leading to progressively lesser protein in the body, which results in the patient becoming thinner. It could also be because cirrhosis leads to poor digestion and absorption in patients, thereby reducing their absorption capacity and causing them to lose weight. Under these circumstances, some medications can be used for treatment, such as the infusion of albumin to supplement plasma proteins in the body. It is also important to actively treat the underlying cause of cirrhosis. For example, in the case of alcoholic cirrhosis, active efforts to abstain from alcohol and rehabilitative treatment are necessary. If the cirrhosis is caused by chronic hepatitis B virus infection, antiviral treatment should be administered.

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Written by Yang Chun Guang

Gastroenterology

39sec

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Can alcoholic liver cirrhosis be cured?

Cirrhosis caused by alcohol can be treated clinically. The first and foremost treatment for alcoholic cirrhosis is abstinence from alcohol. If one cannot abstain, no treatment will achieve the desired effect or be of much use. Once cirrhosis has developed, the condition cannot be reversed; it can only be managed with medications to slow the progression of the cirrhosis and reduce the occurrence of complications. If financial circumstances allow, a liver transplant can be considered for treatment. Naturally, alcoholic cirrhosis can also be treated with a liver transplant. Thus, alcoholic cirrhosis is a treatable condition.

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Written by Wu Hai Wu

Gastroenterology

45sec

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Do you need a liver transplant in the early stages of cirrhosis?

In the early stages of cirrhosis, liver transplant is not necessary. Early-stage cirrhosis requires timely and comprehensive auxiliary examinations to determine the cause of the cirrhosis. This includes determining whether it is due to viral hepatitis, cholestatic hepatitis, or drug-induced hepatitis, among others. Once a patient exhibits early signs of cirrhosis, it is crucial to treat the specific cause and symptoms actively, and undertake proactive liver protection treatments. It is also essential to prevent complications associated with cirrhosis, such as esophageal and gastric variceal bleeding, primary liver cancer, hepatorenal syndrome, liver disease, and ascites.