Is lung cancer symptom benign

summary

Uncle loves smoking, and his life habit is not very healthy. Recently, he often coughs and doubts whether he has lung cancer. I don't know if lung cancer is benign. Let me talk about whether lung cancer symptoms are benign.

Is lung cancer symptom benign

First: first of all, cancer refers to the malignant tumor from epithelial tissue, of course, there are very few named after cancer, but it belongs to benign hyperplasia. The main difference between benign and malignant tumors lies in the differentiation of tumor cells, which is determined by pathological diagnosis. Malignant tumors may be small in appearance, but have more infiltration, invasion and metastasis, while benign tumors are well differentiated, limited growth and no metastasis. Lung cancer is mainly squamous cell carcinoma and adenocarcinoma. Benign lung tumors such as hamartoma are relatively rare.

Second: cancer is divided into two categories, one is benign, one is malignant, Kwai cancer is also called cancer, so there is no early benign lung cancer statement, as long as cancer is staging. Early surgery as soon as possible, and actively consolidate postoperative treatment, of course, this is based on the specific circumstances of patients to develop detailed treatment plan.

Third: at present, more than 40% of lung cancer is found by chance due to physical examination or other reasons. There are no obvious symptoms or signs. Typical local symptoms include shoulder and back pain, hoarseness, swelling and pain of bone and joint. The early symptoms of lung cancer are usually mild or not obvious, which are often ignored by patients and easy to miss diagnosis. Now there is a kind of gene detection that can help patients early when the disease does not occur prevention.

matters needing attention

Here, I would like to remind you that there is no distinction between benign and malignant lung cancer, because once diagnosed as lung cancer, it is actually a malignant tumor. Moreover, we generally do not call benign cancer, but benign tumor. We must distinguish them.