The reason why liver cancer is difficult to detect early

Many people want to know why liver cancer is difficult to detect early, because many liver cancer patients are already in the late stage when they are examined. We should pay more attention to the reasons why liver cancer is difficult to detect early. Next, let the experts analyze and introduce to you what are the reasons why liver cancer is difficult to detect early ? I hope it can be helpful to everyone.

1. Diversity and non-specificity of early symptoms of liver cancer: These symptoms often do not attract the attention of patients. Even if they do, most patients do not consider the possibility of liver cancer because these symptoms are mostly non-specific. This is why liver cancer is not easy to detect early. Early symptoms of liver cancer are often mild, diverse but non-specific. Such as upper abdominal distension and pain, fever, fatigue, diarrhea, loss of appetite, etc. A small number of patients show symptoms of metastatic lesions, such as cough, hemoptysis, chest pain in lung and chest metastasis, and back pain in pancreas invasion.

Second, patients have a weak health awareness: If they can have regular physical examinations, they can detect, diagnose and treat the disease early. However, in fact, not many people can have regular physical examinations, which is why liver cancer is not easy to detect early. Therefore, people in areas with high incidence of liver cancer, natural populations, especially high-risk groups, such as patients over 35 years old with chronic liver diseases such as chronic hepatitis and cirrhosis, should increase their awareness of health care and physical examinations.

3. Hidden onset: The reason why liver cancer is difficult to detect early is that there are basically no conscious symptoms in the early stages of liver cancer, and routine physical examinations also show no positive findings. At this time, if the patient does not undergo relevant imaging examinations regularly, liver cancer cannot be discovered and diagnosed.

4. Medical reasons: In some remote areas, poor medical conditions and backward diagnostic methods are also one of the reasons why liver cancer is difficult to detect early. Due to the diversity of liver cancer manifestations, some scholars divide it into nine types according to clinical manifestations: common, sclerosis, latent, high fever, metastasis, hepatitis, acute abdomen, cholestasis and others. This shows that its clinical manifestations are complex and lack specificity. Therefore, doctors must be vigilant to avoid misdiagnosis.

5. Masked by background diseases: The fear of cancer in some patients makes it easier to delay diagnosis, which is also the reason why liver cancer is not easy to detect early. Liver cancer patients are often accompanied by hepatitis and cirrhosis, so some of the patient's clinical manifestations such as jaundice, ascites, fatigue, abdominal pain, etc. are often considered to be manifestations of previous diseases.

The above content is the reason why liver cancer is difficult to detect early, which is introduced by experts. Please pay attention to it. I hope it will be helpful to you. If you have other questions about the reason why liver cancer is difficult to detect early, please consult online experts, who will give you detailed answers.