What are the types of lung cancer symptoms? Lung cancer symptoms are mainly divided into 4 categories

The occurrence of lung cancer is very painful for everyone, so everyone must detect lung cancer early and treat it early. Generally, we can classify it at a high level based on symptoms. Through symptoms, we can better discover its existence, and then treat it symptomatically, so that the treatment effect will be more obvious.

Lung cancer is a disease that is easily seen in our lives. Although it is not an incurable cancer, lung disease is not easy to cure. There are many types of lung cancer. In the process of treating the disease, everyone must choose a method that suits their own situation to ensure the treatment effect. We all know that the key to curing lung cancer is early detection, early diagnosis, and early treatment. However, since the early symptoms of lung cancer are not obvious, many patients miss the best time for treatment, so today we are going to look at the types of lung cancer symptoms:

1. Adenocarcinoma: There are generally no symptoms in the early stages of adenocarcinoma, especially for people who are not familiar with the disease. It is difficult to detect. It originates from the smaller bronchi and is a peripheral lung cancer. It is often found in chest X-rays. It appears as a round or oval mass, which generally grows slowly, but sometimes occurs in the early stages of blood metastasis and lymph node metastasis.

2. Squamous cell carcinoma: Squamous cell carcinoma is the most common type of lung cancer. Among different types of lung cancer, most originate from larger bronchi and are often central lung cancers with slow growth and development and a long course of disease.

3. Alveolar cell carcinoma: Alveolar cell carcinoma originates from bronchial epithelial cells. It has the lowest incidence among all types of lung cancer, is generally highly differentiated, and grows slowly. Cancer cells grow along the alveolar ducts and alveolar walls without invading the alveolar septa. Lymphatic and hematogenous metastasis occurs later, but the bronchi spread to other lungs or pleural infiltration.

4. Undifferentiated carcinoma: Undifferentiated carcinoma is highly malignant and grows rapidly, generally originating from larger bronchi. It is found earlier with extensive metastasis to lymph and blood, is more sensitive to radiotherapy and chemotherapy, and has the worst prognosis among all types of lung cancer.

To sum up, what I have introduced to you is the knowledge about the various types of symptoms of lung cancer. After reading it, you will have a certain understanding of the related symptoms of lung cancer. In fact, lung cancer is very harmful to us, and it is also difficult to cure. Therefore, everyone must learn more about lung cancer related knowledge and achieve early detection and early treatment.