How long does it take for lung cancer to go from early stage to middle stage

How long does it take for lung cancer to go from early stage to middle stage?

Lung cancer is generally divided into central and peripheral types, and the onset period of lung cancer is different. Everyone's physical condition and immunity are different, so its development speed is also different, ranging from 40 days to several years.

Many times, surgical resection cannot solve the root cause of the problem. Because cancer cells will be carried, most surgical patients will relapse in the later stage, which is a factor that many patients are willing to give up treatment.

The pain before death from lung cancer usually indicates that the cancer has entered the middle and late stages. At the beginning, it is mostly dull pain or dull pain, which is very obvious at night. Later, it gradually worsens and becomes difficult, and it lasts day and night. Severe pain is a manifestation of advanced lung cancer before death. If the manifestation is usually controlled by drugs. The pain is usually caused by cancer cell nerves. Many people feel very painful in the late stage, and even taking medicine does not work.

Cancer cells, which are composed of malignant proliferation of cancer cells, can be felt by hand on the surface or deep inside the body. Cancer of the thyroid, parotid or breast can be felt in the shallow part under the skin. The late stage of lung cancer is that the tumor metastasizes to the lymph nodes, which can cause swollen lymph nodes, some shallow lymph nodes such as cervical lymph nodes and axillary lymph nodes. The degree of development of lung cancer also depends on personal constitution.