What Are the Causes of Liver Cancer?

Primary liver cancer refers to the canceration of hepatocytes and intrahepatic bile duct epithelial cells. It is one of the most common malignant tumors in humans. In China's liver cancer, hepatocellular carcinoma (HCC) accounts for about 80% -90%, followed by bile duct cell carcinoma and hepatocellular bile duct cell mixed cancer. Clinical findings include liver pain, upper abdominal mass, and progressive weight loss. Malignant tumors originating from other cellular components of the liver are rare. Liver cancer has the characteristics of hidden onset, long incubation period, high malignancy, rapid progress, aggressiveness, easy metastasis, and poor prognosis. Its incidence has been increasing year by year. Liver cancer belongs to the categories of "accumulation", "symptoms", "jaundice", "bulging", and "pain" in traditional Chinese medicine.

Etiology of liver cancer

This entry lacks an overview map . Supplementing related content makes the entry more complete and can be upgraded quickly. Come on!

Primary liver cancer refers to the canceration of hepatocytes and intrahepatic bile duct epithelial cells. It is one of the most common malignant tumors in humans. In China's liver cancer, hepatocellular carcinoma (HCC) accounts for about 80% -90%, followed by bile duct cell carcinoma and hepatocellular bile duct cell mixed cancer. Clinical findings include liver pain, upper abdominal mass, and progressive weight loss. Malignant tumors originating from other cellular components of the liver are rare. Liver cancer has the characteristics of hidden onset, long incubation period, high malignancy, rapid progress, aggressiveness, easy metastasis, and poor prognosis. Its incidence has been increasing year by year. Liver cancer belongs to the categories of "accumulation", "symptoms", "jaundice", "bulging", and "pain" in traditional Chinese medicine.

Chinese name

Etiology of liver cancer

Object

Primary liver cancer

Treatment

Cancerous nodules are single or confined to the hepatic

Affiliation

Medical discipline

Lead to the birth of regular resection of liver cancer; establishment of liver cancer cell lines in the 1960s, type B

If the primary cancer can be resected or resected, the indications for surgical resection of secondary liver cancer:
Cancer nodules are singular or limited to half the liver.
Except liver cancer

The natural course of untreated liver cancer (mean or median): from colorectal to June to 18 months, from breast to June, and from pancreas to 2.4 months. 1975

In 1997, 113 cases of liver metastases from colorectum were July, of which single nodules were 17 months, confined to one leaf in November, and widely disseminated in March. Shanghai Zhongshan Hospital counted those who had not been removed in May, including those from the colorectum in August, those from the stomach in March, and those from the pancreas in 2.5 months. The larger the range of liver involvement, the worse the prognosis. Prognosis of resection: usually a single nodule is better than multiple nodules, small cancer is better than large cancer, and long-term metastasis is better than simultaneous metastasis. Taking the 10-year survival rate as an example, a single small cancer (<4cm = 22% (n = 24) in the long term) and a single large cancer (4cm) in the long term (18% (n = 43)) in the long term appear in the same period. The single small cancer metastasis was 11% (n = 27), and there were no other cases that had survived for 10 years (Adson 1986). In 1981, the disease was limited and the 3-year survival rate of colorectal patients was 71%. In 1976, 113 patients with hepatic arterial embolization were reported with an average survival time of 6.6 months. Hepatic artery ligation, with a median survival time of 9.5 months in 97 cases in 1984. The median survival time of 109 patients with hepatic artery perfusion is FUDR. Months (Fortner 194). In 1984, 50 cases of hepatic arterial FUDR perfusion treatment with a buried pump for 50 weeks were reported, with a median survival time of 18 months. To this end, small metastatic cancer was found in the subclinical stage during the follow-up of primary cancer radical surgery. And surgical resection is the way to obtain a better prognosis.