The difference and harm of lung adenocarcinoma and lung squamous cell carcinoma

Since we want to talk about lung adenocarcinoma and squamous cell carcinoma, let's talk about the classification of lung cancer!

Lung cancer is divided into small cell carcinoma and non-small cell carcinoma.

1) Small cell carcinoma develops rapidly, generally hematogenous metastasis, so the speed of metastasis is also fast, but if small cell carcinoma is detected early, this type is the most sensitive to chemotherapy, and the ** rate is also very high, but if it is advanced, the survival time is the shortest, about 3-6 months.

2) Non-small cell carcinoma is divided into: glandular squamous glandular squamous (other composite types), in non-small cell carcinoma is relatively light is squamous type, the common people's words are that the toxicity of this type is relatively small, and the toxicity of glandular type is greater than that of squamous type, and there is distant metastasis, glandular type metastasis is faster than squamous type, because squamous type is the first lymphatic metastasis, and glandular type is mostly hematogenous metastasis, which is prone to distant metastasis such as: liver, bone, brain metastasis.

Both NSCLCs are less sensitive to chemotherapy than small cells.

The two clinical symptoms of adenocarcinoma are faster and more toxic, and if it is advanced, it is necessary to consider whether there is metastasis, and there is also the level of differentiation, the lower the differentiation, the greater the toxicity!

Squamous cell carcinoma of the lung and adenocarcinoma of the lung are both lung cancers, because they have different names because they occur in different parts of the body, squamous cell carcinoma of the lung that occurs above the bronchial tube, and adenocarcinoma of the lung that occurs below the bronchi. Both diseases are more sensitive to chemotherapy, but the prognosis of lung adenocarcinoma is worse. No matter what kind of lung cancer it is, it must be found in time to prolong life.

Adenocarcinoma of the lung and squamous cell carcinoma of the lung are different pathological types of lung cancer, adenocarcinoma is generally cyclical, mostly blood metastasis, squamous cell carcinoma is more central, lymphatic metastasis is more common. Both can have moderate-to-high and low-differentiation, high or low malignancy, and are moderately sensitive to chemoradiotherapy.

Lung adenocarcinoma is a type of lung cancer, which is divided into small cell lung cancer and non-small cell lung cancer, non-small cell is divided into lung squamous cell carcinoma and lung adenocarcinoma, and lung cancer is divided into central lung cancer and peripheral lung cancer according to the location. More non-small cell lung cancer and lung adenocarcinoma are more common in women in non-smokers, so more lung adenocarcinoma is in female non-smokers, especially with CT screening and health examination, this small intrapulmonary nodule can be found to be more common in female non-smokers.

The main difference between lung adenocarcinoma and lung squamous cell carcinoma is that they have different degrees of lesions.

The biggest difference between adenocarcinoma and squamous cell carcinoma of the lungs is that the cancer cells grow at different locations. It is very easy to judge that squamous cell carcinoma of the lung occurs above the bronchial tube, and adenocarcinoma of the lung that develops below the bronchial tube. The prognosis of lung adenocarcinoma may not be as good as that of lung squamous cell carcinoma, both of which are more sensitive to chemotherapy.

If it is carcinoma in situ and stage I, neither of them is serious, and there is a chance of surgery**. In the middle and late stages, both types are more severe. Lung adenocarcinoma and lung squamous cell carcinoma have different pathological types, and the way tumor cells grow is very different.

It is easy to cause airway obstruction, obstructive pneumonia and atelectasis, invasion of large blood vessels, and easy to cause blood in sputum and hemoptysis. Therefore, patients with squamous cell carcinoma of the lung have a higher incidence of hemoptysis than adenocarcinoma. In the case of massive hemoptysis, suffocation may occur and be life-threatening.

Squamous cell carcinoma and adenocarcinoma of the lungs are the most common types of lung cancer. Both are malignant tumors, and if they are early-stage tumors, they can be **, and if they are advanced, they can't**. Therefore, it is unscientific and unrigorous to talk about which is more serious regardless of the stage of cancer.

Targeting**: This refers mainly to lung adenocarcinoma, which has little to do with squamous cell carcinoma. The targeting** of lung cancer is aimed at driver gene mutations, that is, EGFR and ALK gene mutations, which is the biggest advantage of lung adenocarcinoma** over lung squamous cell carcinoma.

In the past 50 years, many countries have reported a significant increase in the incidence and mortality of lung cancer, with the incidence and mortality of lung cancer in men accounting for the first place among all malignant tumors, the incidence of lung cancer in women accounting for the second place, and the mortality rate accounting for the second place. Most of the diagnosis can be made by histopathological examination, and immunohistochemistry is required if the diagnosis is not confirmed. Lung adenocarcinoma and lung squamous cell carcinoma are both ** tissue epithelial cells, as the name suggests, one is glandular epithelium and the other is squamous epithelium, both belong to non-small cell lung cancer.

In fact, in clinical practice, there is no single indicator that can clearly explain which is more serious, lung adenocarcinoma and lung squamous cell carcinoma, because it is only two artificial names, and it should be judged according to the actual situation. Lung cancer is currently the malignant tumor with the highest incidence, and lung cancer is divided into non-small cell lung cancer and small cell lung cancer, with non-small cell lung cancer accounting for 80% and small cell lung cancer accounting for 20%. These symptoms are not obvious, so they are ignored at an early stage.

As the disease progresses, it will appear at a later stage. Coughing up blood and other symptoms.

In fact, both cancers are very serious, and if you have to compare them with one another, it must be lung adenocarcinoma that is more serious, the onset is fast, and it is very difficult.

Squamous cell carcinoma is more serious, my old man is squamous cell carcinoma develops fast, there is no specific drug, chemotherapy drugs and targeted drugs are not good for squamous cell carcinoma, but adenocarcinoma is better, and now many targeted drugs have a good effect on adenocarcinoma.

Squamous cell carcinoma of the lungs is more serious because the disease has reached the point where it cannot be treated, and it can only be controlled by drinking medicine, so that life can be prolonged.

I think both of these are quite serious. I think that as long as it is cancer, it is not a minor disease, so we must pay attention to protect our body in our daily life.

The key is to look at the physique, everyone pays too much attention to the disease itself, and the physique is the most important.

You'll have to do both, so you'll find out for yourself!

It's all easy to control, mainly the prescription that is opened,

Can you stop talking about smoking all the time?

The methods for lung adenocarcinoma and lung squamous cell carcinoma include drugs, chemotherapy, injections, surgery, and traditional Chinese medicine, which are all methods for lung adenocarcinoma and lung squamous cell carcinoma.

First of all, you should eat more healthy vegetables and fruits, maintain a happy mood, exercise more, ensure the health of the body, and actively cooperate with the doctor**, use scientific methods**, if it is serious, you need to have surgery, so you must be prepared with sufficient money.

You can go to the hospital to receive, understand the specific situation, and make the corresponding plan, and there is such a situation that indicates that our body has a certain problem, in this case, what needs to be done is to actively cooperate with the examination and go to surgery in time.

Surgery is preferred in patients with lung adenocarcinoma if surgery is available**. If it is post-stage lung cancer, chemotherapy, radiotherapy, targeting**, immuno** and other comprehensive treatments should be carried out after surgery to consolidate the effect of surgery and avoid ** or metastasis.

Both lung adenocarcinoma and lung squamous cell carcinoma have been operated on in the early stage**, because lung adenocarcinoma is more malignant and the disease progresses faster than lung squamous cell carcinoma, so the five-year survival rate of lung squamous cell carcinoma is better than lung adenocarcinoma, both of which are less sensitive to radiotherapy and chemotherapy, and lung adenocarcinoma is better than lung squamous cell carcinoma on targeted drugs**.

At this time, it is necessary to go to the hospital for **, and it can also be done by surgery, the most important thing is to maintain a happy mood, and it can also be carried out by medication**, and then it can also be carried out by radiotherapy**.

Squamous cell carcinoma of the lung is a pathological type of non-small cell lung cancer, and the latest regimen for squamous cell carcinoma of the lung depends on whether it is early or advanced. Early-stage squamous cell carcinoma of the lung is mainly resected by surgery.

Non-small cell carcinoma is divided into: glandular squamous glandular squamous (etc.), and in non-small cell carcinoma, it is relatively light squamous type, and this type is less toxic in the common people's words.

At present, the general classification of lung cancer is not very different, adenocarcinoma or squamous cell carcinoma or adenosquamous cell carcinoma, it is divided into small cell lung cancer and non-small cell lung cancer, adenocarcinoma and adenosquamous cell carcinoma both belong to non-small cell lung cancer, **The scheme is the same, you ask the difference between them, it is meaningless. The third course of chemotherapy is very likely to be the discovery of new lesions or metastases, that is, the disease has deteriorated and progressed, considering that the original chemotherapy has failed and there may be drug resistance, so the chemotherapy regimen will be changed, otherwise if your father has no major side effects after starting two chemotherapy treatments, the doctor will generally not change the chemotherapy regimen casually. And you said that there are lymph nodes in the armpits and neck, which is the site of the most metastatic lung cancer, which means that your father is very likely to have lymph node metastases of lung cancer, which is intermediate and advanced.

If the lymph nodes were present before chemotherapy and did not shrink or enlarge after chemotherapy, it means that the chemotherapy is resistant and the chemotherapy regimen should be changed. If there is no chemotherapy before, it is only recently discovered, which also means that the chemotherapy has failed, the disease has progressed, and the chemotherapy regimen needs to be changed. Anyway, it's not good news, you can consult your father's bed doctor about this, the doctor has a duty to inform.

Lung adenocarcinoma accounts for about 25% of primary lung cancers. It is more likely to occur in women and non-smokers. Originates from the bronchial mucosal epithelium and, rarely, from the mucous glands of the large bronchi.

The incidence is lower than that of squamous cell carcinoma and undifferentiated carcinoma, and the age of onset is younger, and it is relatively more common in women. Mucous glands that grow mostly in the small bronchi at the edge of the lungs, and adenocarcinoma is the most common type of peripheral lung cancer. In the early stages, there are usually no obvious clinical symptoms, and they are often detected on chest CT.

Presents as a round or oval mass that usually grows slowly, but sometimes hematogenous metastases occur early. Lymphatic metastases occur later.

Squamous cell carcinoma of the lung, also known as squamous cell carcinoma of the lung, includes spindle cell carcinoma and is the most common among all types of lung cancer, accounting for about 50%. Squamous cell carcinoma of the lung is more common in older men and is closely related to smoking. Most of the squamous cell carcinomas of the lungs originate from the larger bronchi, and the first type of lung cancer is more common, and there is a tendency to grow in the lumen of the chest tube, and the squamous cell carcinoma of the lung often causes bronchial stenosis or obstructive pneumonia in the early stage.

Lung squamous cell carcinoma grows slowly, metastasizes late, has more opportunities for surgical resection, has a higher 5-year survival rate, and lung squamous cell carcinoma is less sensitive to radiotherapy and chemotherapy than small cell undifferentiated carcinoma.

Some studies have suggested that the extent of invasion in lung adenocarcinoma and well-differentiated carcinoma is significantly higher than that in lung squamous cell carcinoma and poorly differentiated carcinoma. Some immune markers are commonly used to distinguish lung adenocarcinoma from lung squamous cell carcinoma, such as TTF-1 (thyroid transcription factor-1), Napsin A (aspartate protease A), CK7 (cytokeratin 7), SP-A, SP-B (alveolar surface glycoprotein), and are mostly expressed in lung adenocarcinoma and relatively less in lung squamous cell carcinoma.

Squamous cell carcinoma of the lung and adenocarcinoma of the lung have a high rate. Lung squamous cell carcinoma is a kind of lung squamous cell carcinoma, mainly primary lung cancer, pneumonia, tumor growth is slow, but prone to metastasis, generally requires surgical resection, lung adenocarcinoma is a non-small cell lung cancer, mainly in the bronchial mucosal epithelium, but there are no obvious symptoms in the early stage.

1. The incidence of lung squamous cell carcinoma and lung adenocarcinoma is highAccording to the latest news I have learned, there are professional researchers who have analyzed the CT signs of peripheral lung adenocarcinoma and squamous cell carcinomaIn 62 patients with peripheral lung adenocarcinoma and squamous cell carcinoma confirmed by surgical pathology, the C-ERBB-2 protein of the surgical resection specimens was detected by ABC method, the test results were compared with the CT signs and pathological grade of the tumor, and the chi-square test was performed on the statistical figures, lung adenocarcinoma originated from the bronchial mucosal epithelium, and a few originated from the mucous glands of the large bronchi.

Second, the second two types of ** rate is also very highThe incidence is lower than that of squamous cell carcinoma and undifferentiated carcinoma, and the age of onset is younger, and it is more common in women. Candy is mostly ** in small bronchi, peripheral lung cancer, lung cancer and lung cancer are different, lung cancer is divided into lung fibrocarcinogenesis and glandular carcinogenesis, which is more serious for lung cancer, easy to cause metastasis and spread, postoperative chemotherapy needs to be carried out as soon as possible, and the prognosis of lung fibrocarcinogenesis is better after surgery.

3. Most of the causes are small cell lung cancerThe pathological types of lung cancer are broadly divided into small cell carcinoma and non-small cell lung cancer, because the latter is roughly divided into squamous cell carcinoma and adenocarcinoma, both are malignancies, so he needs to **, however, there are more targeted ** that can be applied compared to the ** method of lung squamous cell carcinoma. In addition, most of the bleeding in squamous cell carcinoma has a slightly higher direct tendency than adenocarcinoma.

Finally, on the above question of which has a higher incidence of lung adenocarcinoma or lung squamous cell carcinoma, I will analyze it here today.

Compared with the two, the incidence of lung adenocarcinoma is higher. Moreover, the development rate of this disease is very fast, and early detection is okay, once it enters the later stage, there is no way to control it or it is not easy to control.

Generally speaking, the incidence of lung adenocarcinoma will be a little higher, and the incidence and deterioration of lung adenocarcinoma will also be very high.