The manifestation of liver metastasis of lung cancer?

summary

Liver metastasis: liver is also a common metastasis site of lung cancer, about 28-33% of lung cancer have liver metastasis. Liver metastasis is a kind of primary lung cancer, in which cancer cells fall off and invade the liver through blood circulation and grow in the liver. Liver metastasis can be single or multiple nodule metastasis. After repeated experiments and explorations by many medical scientists at home and abroad, it is found that selenium is the natural enemy of many cancers. The manifestation of liver metastasis of lung cancer? Let's talk about it

The manifestation of liver metastasis of lung cancer?

The most common symptom is pain in the liver region, which is persistent swelling pain, accompanied by anorexia, dyspepsia and other manifestations of liver function damage. Liver is also one of the most common metastatic sites of lung cancer. Small cell lung cancer and lung adenocarcinoma are the most common. About 28% - 33% of lung cancer patients have liver metastasis clinically.

Liver metastasis of lung cancer will show a series of liver diseases with metastatic lesions, which will bring great pain to patients and even endanger their lives. To a certain extent, liver metastasis of lung cancer will also show the mass symptoms of tumor, but due to the specificity of liver function, the symptoms of liver metastasis of lung cancer will show a certain uniqueness. The common symptoms are pain in the liver region, persistent swelling pain, and anorexia,

Dyspepsia and other manifestations of liver function damage may present the symptoms of emaciation and jaundice in the later stage. Patients with liver metastases from advanced lung cancer show weight loss, liver pain, jaundice, etc. blood examination can find that the liver is large, medium or hard, irregular edge, surface inequality, liver metastases, and CEA can be increased continuously. The liver metastasis of early diffuse lung cancer may be asymptomatic, and no abnormality is found by physical examination. Sometimes ALT or ast (alanine aminotransferase or aspartate aminotransferase) is slightly or moderately elevated, and B-ultrasound may have diffuse heterogeneous changes. It should be differentiated from other liver diseases.

matters needing attention

Surgery, radiotherapy and chemotherapy can not completely remove or kill tumor cells, and tumor metastasis or recurrence often occur. Biotherapy of tumor has become the fourth mode of tumor therapy because of its safety, effectiveness and low adverse reactions. At present, the most commonly used biological therapy methods include immunotherapy, gene therapy, anti angiogenesis therapy, oncolytic virus therapy, stem cell therapy, induced differentiation and apoptosis, endocrine therapy and so on.