How is liver cancer diagnosed?

Written by Liu Liang

Oncology

Updated on September 11, 2024

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In clinical practice, if a patient has a history of chronic hepatitis B and imaging tests, such as an enhanced CT or MRI of the liver, suggest a radiological appearance of liver cancer, combined with an AFP level greater than 400 persisting for four weeks, these conditions can support a clinical diagnosis of liver cancer. However, for a confirmed diagnosis, a liver biopsy guided by ultrasound or CT must be performed. The definitive diagnosis of liver cancer relies on identifying cancer cells through pathological examination.

Other Voices

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Written by Yan Chun

Oncology

1min 13sec

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Does early-stage liver cancer metastasize?

Patients with early-stage liver cancer generally do not experience metastasis. This is because for patients with early-stage liver cancer, the lesions are localized and have not spread, thus being classified as early-stage. Moreover, the general treatment for patients with early-stage liver cancer involves curative surgery. Since the lesions are localized, in most cases, there will be no recurrence or metastasis after the surgery. Therefore, for early-stage patients, there is no need to administer adjuvant radiotherapy or adjuvant chemotherapy and other anti-tumor treatments after the surgery. However, once the liver cancer lesions invade surrounding tissues and metastasize to distant sites, it indicates that the lesions have spread, and the clinical stage has progressed to mid or late stages, losing the opportunity for curative surgery. Most patients undergo comprehensive treatments such as radiotherapy, chemotherapy, and targeted therapy which generally results in a reduction in survival time.

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Written by Yan Chun

Oncology

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What changes occur in the hair during the early stages of liver cancer?

Liver cancer is a common type of tumor in the digestive system in China, and patients with early-stage liver cancer generally do not experience significant changes in their hair. This is because the tumors in early-stage liver cancer patients are relatively small, and the treatment often involves surgical removal, which does not require chemotherapy or other anti-tumor treatments, so the impact on the patient's hair is minimal. As the disease progresses, some patients may need to undergo chemotherapy or other anti-tumor treatments, which can lead to hair loss or changes in hair color. However, hair changes after chemotherapy in liver cancer patients are generally reversible, and hair can regrow after the end of chemotherapy. Changes in hair color, on the other hand, are generally caused by pigment deposition induced by some chemotherapy drugs.

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Written by Luo Han Ying

Endocrinology

57sec

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Can pain around the belly button be liver cancer?

The tissues around the navel are primarily intestinal tissues. The outer ring is the large intestine, and close to the navel is mainly the small intestine. If there is pain around the navel that feels like pulling or bloating, and it relieves after defecation, then it is generally enteritis. The liver, on the other hand, is located in the upper right part of the abdomen, below the rib margin. If pain occurs in this area, the possibility of liver cancer is high, and the two types of pain are completely different. Pain around the navel is mainly pulling pain, and it is not very severe; whereas liver pain is primarily bloating pain, which is very severe, and general medications cannot alleviate it. Therefore, pain around the navel is unlikely to be liver cancer.

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Written by Sun Ming Yue

Medical Oncology

40sec

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Is the right shoulder pain from liver cancer muscular pain?

Many cancer patients do not exhibit obvious symptoms after becoming ill. This is particularly true for many liver cancer patients who do not feel anything unusual after contracting the disease, leading to a lack of timely detection and treatment. By the time they are diagnosed, the disease has often already reached an advanced stage. At this advanced stage, treatment becomes quite difficult. If a patient experiences severe pain in the right shoulder, it generally indicates that the liver cancer has reached a late stage. The pain during this period has no specific characteristics; it is simply a sensation of pain.

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Written by Ye Xi Yong

Infectious Diseases

36sec

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Will Hepatitis B with e-antigen positive develop into liver cancer?

A small portion of patients with hepatitis B major yang can develop into liver cancer, but this development process is generally long. Primary liver cancer is currently the fourth most common malignant tumor in China, and the third leading cause of tumor death, seriously threatening the lives and health of our people. Primary liver cancer includes three types, of which hepatocellular carcinoma accounts for more than 85% to 90%. A large part of patients with primary liver cancer in China, most of whom have a background of chronic hepatitis B and cirrhosis.