Symptoms of lung adenocarcinoma metastasis

summary

Lung adenocarcinoma is a kind of lung cancer, which belongs to non-small cell carcinoma. Different from squamous cell lung cancer, lung adenocarcinoma is more likely to occur in women and non-smokers. It originated from bronchial mucosa epithelium, and a few from mucinous glands of large bronchus. Symptoms of lung adenocarcinoma metastasis? Next, I'd like to share my views with you.

Symptoms of lung adenocarcinoma metastasis

Liver metastasis. This is the primary lung cancer after shedding, with the blood circulation to the liver, and rooting in the liver. Generally there will be persistent liver distension, anorexia, dyspepsia and other manifestations of liver damage.

Bone metastasis. Bone metastases of lung cancer are very common. Generally, there are no symptoms at the initial stage of metastasis, but bone isotope scanning can find the diseased bones. The symptoms of bone metastases are related to the location of the metastases. For example, if the bone metastases to the chest ribs, there will be chest pain reaction.

Brain metastasis. Metastasis of lung cancer to the brain can cause intracranial hypertension and brain nerve damage, which can lead to headache, vomiting, visual impairment, and even temper change. Small cell lung cancer and lung adenocarcinoma have more brain metastasis.

matters needing attention

Prohibition and control of smoking: the mechanism of lung cancer caused by smoking has been clearly studied. Epidemiological data and a large number of animal experiments have fully proved that smoking is the main factor of lung cancer. In the dust polluted environment, workers should wear masks or other protective masks to reduce the inhalation of harmful substances.