Squamous cell carcinoma and adenocarcinoma are the names of malignant tumors that we usually hear, and they are also relatively common malignant tumors. Squamous cell carcinoma and adenocarcinoma are malignant transformations of epithelial cells. Adenocarcinoma is a malignant tumor caused by the malignant transformation of glandular epithelium in epithelial tissue. Squamous cell carcinoma is a malignant tumor of squamous epithelium in epithelial tissue. It is more common in parts covered by squamous epithelium, such as the esophagus, cervix, skin, etc. There are certain differences between squamous cell carcinoma and adenocarcinoma. Most squamous cell carcinomas grow slowly, mainly invade locally, and distant metastasis will occur later, while adenocarcinoma grows faster and is prone to metastasis in the early stages.

Rectal adenocarcinoma (network) What are the differences between squamous cell carcinoma and adenocarcinoma?

The growth location and speed are different

The growth rate of adenocarcinoma is faster than that of squamous cell carcinoma, while the growth rate of squamous cell carcinoma is relatively slower. Adenocarcinoma is a malignant tumor that occurs in glandular epithelium. It mostly occurs in the stomach, intestines, stomach and other parts of the body. Squamous cell carcinoma is a malignant tumor that occurs in squamous cells. Squamous cell carcinoma mostly occurs in the nasopharynx, cervix, esophagus and other parts of the body. .

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The shapes of squamous cell carcinoma and adenocarcinoma are different

Squamous cell carcinoma often shows local invasion in the early stage and distant metastasis. Rarely, squamous cell carcinomas are mainly cauliflower-like in shape. If ulcers occur, there will be a strong odor and purulent secretions. Most adenocarcinomas will metastasize in the early stages, because many cells in adenocarcinomas have no membrane and have different shapes, and not all are complete. For example, gastric adenocarcinomas often have obvious cord-like and solid masses. shape. Adenocarcinoma easily invades lymph and blood, and lymphatic vessel metastasis is more common.

? Keratodermal squamous cell carcinoma (Internet)

The treatment methods are different

Adenocarcinoma is mainly treated with surgery and chemotherapy, and targeted therapy It also has better results, because the metastasis of adenocarcinoma is mainly hematogenous metastasis, which is sensitive to chemotherapy drugs but insensitive to radioactive therapy. Radiotherapy is the main treatment for squamous cell carcinoma, and the metastasis pathway of squamous cell carcinoma is lymph node metastasis. For example, squamous cell carcinoma in the skin, nasopharynx, etc. can achieve good therapeutic effects through radiotherapy.

How to prevent cancer in daily life in radiotherapy facilities (network)?

Whether it is squamous cell carcinoma or adenocarcinoma, if it is not discovered in time, it will be difficult to cure in the late stage. However, in the very early stage, it is almost curable, so early detection is very important. So, how to prevent cancer in daily life?

Stay away from carcinogens

Carcinogens can cause normal cells to become cancerous to a large extent, so you need to stay away from these confirmed carcinogens or substances that may cause cancer in your daily life. For example, radioactive substances, asbestos, formaldehyde, aflatoxin and other substances are clear carcinogens and must be avoided in daily life.

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Develop good living habits

Although bad living habits such as smoking, drinking, and staying up late cannot directly cause cancer, they can It is very harmful to the body. It is not an exaggeration to say that it is an "accomplice" in causing cancer. If you want to have a healthy body, you should stay away from tobacco and alcohol and arrange your work and rest time reasonably.

Appropriate exercise is essential

A healthy body is built through exercise, and daily physical exercise is essential. Choose a physical exercise program that suits you and stick to it. Don’t just think about losing weight. Health is the most important thing.

In short, squamous cell carcinoma and adenocarcinoma are very scary, and prevention is the most important.