What are the categories of symptom metastasis of lung tumors?

In addition to causing certain damage to the body's organs, malignant tumors also have another very terrifying function, which is metastasis and spread. Lung tumor is one of the most common malignant tumors, which has caused an indelible disaster to mankind. Moreover, it is also the disease that is most likely to spread and metastasize. So what are the symptoms and metastasis categories of lung tumors?
Lung tumor liver metastasis <br/>The liver is also a common metastatic site of lung tumors, with about 28-33% of lung tumors metastasizing to the liver. Liver metastasis is when cancer cells of the primary lung tumor break off and invade the liver through the blood circulation and grow in the liver. Liver metastasis can be single or multiple nodular metastatic foci. The most common symptom is pain in the liver area, which is a persistent pain, and may be accompanied by loss of appetite, indigestion and other manifestations of liver damage.

Lung tumor metastasis to kidney and adrenal gland <br/>Kidney and adrenal gland metastasis are the result of blood metastasis in the late stage of lung tumor. About 17%-20% of lung tumor patients have kidney and adrenal gland metastasis. Patients are often asymptomatic. Some patients may experience swelling and pain in the kidney area, but it rarely affects kidney function.

Metastasis of lung tumor to other parts <br/>In addition to the above-mentioned common metastatic sites, less common metastatic sites include skin, subcutaneous tissue, muscle, abdominal cavity, heart, etc. Symptoms are often related to the metastatic site. If metastasis occurs to the heart, symptoms such as chest tightness, palpitations, and even shortness of breath, syncope, and heart rhythm disturbances may occur.