What are the symptoms of metastatic lung cancer?

summary

Primary bronchogenic carcinoma is referred to as lung cancer. Lung cancer is a common clinical disease, which refers to the malignant tumor in bronchial mucosa or gland. The incidence rate of lung cancer is the first place in the tumor, and the incidence rate is very high, especially in China. Therefore, lung cancer is a serious threat to human health, we must attach great importance to it. The common people all know that the tumor will metastasize, most of the malignant tumors will metastasize, the general way of metastasis is blood metastasis, lymph node metastasis, direct metastasis and so on. Today I will talk about the symptoms of metastatic lung cancer?

What are the symptoms of metastatic lung cancer?

(1) Bone metastasis: about 50% of lung cancer patients will eventually have multiple bone metastases. In the early stage of bone metastasis, there are no symptoms. Bone isotope scanning can find the diseased bones. The symptoms of bone metastasis are related to the location and quantity of tumor metastasis. For example, chest pain caused by rib metastasis of lung cancer is mostly manifested as pain with definite tenderness points and limited chest wall.

(2) 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. 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.

(3) Brain metastasis: headache, vomiting, visual impairment, personality and temper change may be caused by intracranial hypertension or brain nerve damage caused by lung cancer metastasis to the brain. Common in small cell lung cancer, adenocarcinoma type.

matters needing attention

Here to remind the majority of friends, usually pay more attention to the protection of the lung, use more can moisten the lung, lung food. For example, drinking some boiled pear water, loquat water, and eating more Auricularia auricula are good for the lungs.