What are the most obvious symptoms of liver cancer? Introducing several early detection methods for liver cancer

What are the most obvious symptoms of liver cancer? Although the symptoms of liver cancer are obvious, some symptoms are easy to ignore. Not only that, early detection of liver cancer is also crucial. In this case, why not learn about the most obvious symptoms of liver cancer and how to detect it?

The most obvious symptoms of liver cancer

Loss of appetite, upper abdominal fullness after meals, and nausea are common digestive tract symptoms of liver cancer, among which loss of appetite and abdominal distension are the most common. Diarrhea is also a common digestive tract symptom of liver cancer, with a high incidence rate, which can be easily mistaken for chronic enteritis. Portal hypertension and intestinal dysfunction caused by portal vein or hepatic vein cancer thrombus can cause abdominal distension and increased bowel movements. Abdominal distension can also be caused by ascites. Gastrointestinal dysfunction can also lead to symptoms such as indigestion, flatulence, and nausea.

The early symptoms of liver cancer in men over 30 years old are a lump that can be felt in the right upper abdomen and upper abdomen. The lump is hard in texture, has an uneven surface, and shows an obvious tendency to increase with continuous observation, but the patient has no obvious discomfort.

There may be persistent or intermittent pain in the liver area, which may sometimes be aggravated by changes in body position. It may radiate to the back or right shoulder. Advanced liver cancer may suddenly cause severe abdominal pain and peritoneal irritation, which may be caused by necrosis of the tumor nodules or bleeding into the abdominal cavity. At this time, patients often go to the emergency room for treatment with symptoms of acute abdomen.

A considerable number of liver cancer patients will experience sweating and fever. Most fevers are low to moderate, and a few patients may have high fevers, above 39°C, generally not accompanied by chills. The fever of liver cancer is mostly cancerous fever, which is caused by the release of pyrogens into the blood circulation after tumor tissue necrosis. Tumor patients are prone to infection due to low resistance, and may also have fever, which is sometimes difficult to distinguish from cancerous fever of liver cancer. It is necessary to combine blood counts and observe whether antibacterial treatment is effective to make a judgment.

He had a history of hepatitis and cirrhosis, and his condition had been stable for many years. He had no chills or fever, but suddenly developed dull or severe pain in the liver and gallbladder areas, which are early symptoms of male liver cancer.

Ninety percent of liver cancers have an enlarged liver. The enlarged liver is often hard and irregular in appearance, with nodules of varying sizes on the edges. Giant liver cancers can sometimes deform the liver, making it difficult to identify during palpation. Splenomegaly mostly occurs in patients with liver cancer and cirrhosis. Metastatic cancer to the spleen is extremely rare.

So, what are the examinations for liver cancer?

Early detection methods for liver cancer

Magnetic resonance imaging: Magnetic resonance imaging is a method that has developed rapidly in recent years. It can now make a relatively accurate judgment on some small lesions in the liver. Magnetic resonance imaging also plays a very important role in the early detection of liver cancer.

CT: CT scan for liver cancer is a very important method and is used quite frequently across the country.

Alpha-fetoprotein test: Alpha-fetoprotein has a certain sensitivity in the test. When the alpha-fetoprotein level is elevated, it should be taken seriously. However, not all liver cancer patients have elevated alpha-fetoprotein levels in clinical practice. Therefore, elevated alpha-fetoprotein cannot be used as a basis for diagnosis. This test only has a certain auxiliary role in the early diagnosis of liver cancer.

Ultrasound examination: Ultrasound examination is also a means of diagnosing liver cancer. The characteristics of ultrasound are that it is relatively easy to operate, the cost is relatively low, and the detection rate of liver lesions is also relatively high.

The above introduces the symptoms and examination methods of liver cancer. I hope it will be helpful to everyone.