Adenocarcinoma is a type of cancer that originates in glandular tissues, formed by cells capable of secreting substances into the body. This type of malignant tumor can develop in several organs of the body, such as the prostate, stomach, intestine, lungs, breast, uterus, or pancreas, for example.
In general, adenocarcinomas are cancers that are difficult to surgically eliminate, fast-growing and aggressive because they have the ability to metastasize, however, there are specific characteristics depending on the type and stage in which you are. Some of the main examples include:
- It is cancer that occurs in glandular prostate cells and is most common in men over 65.
- Although they usually develop slowly and gradually.
- Some types can develop quickly.
- Aggressively and spread easily to other organs.
- Causing metastasis.
Prostate adenocarcinoma can be divided into other subtypes, with acinous adenocarcinoma being the most common. Learn more about identifying and treating prostate cancer.
Pulmonary adenocarcinoma is a cancer that affects glandular cells in the lungs. It is one of the most common types of lung cancer and accounts for about 30% of cases. This type of tumor is usually aggressive, so it’s important that your treatment gets started as soon as possible, as soon as it’s identified. Learn more about symptoms that indicate lung cancer and what to do to treat it.
It is the malignant tumor that appears in stomach cells and accounts for 95% of the tumors that affect this organ, being most common in people over the age of 50.
Symptoms that indicate this tumor include abdominal pain, weight loss, nausea, and difficulty swallowing or digesting food. Learn more about the main symptoms of stomach cancer.
95% of colorectal cancer cases are caused by adenocarcinomas, which are one of the most common cancers in the population. This type of tumor usually responds well to treatment, especially if it was discovered early and has not reached other organs in the body, so it is very important to perform the screening tests recommended by doctors, especially for people with a family history, risk factors. or be over 50 years old, such as a hidden blood test or colonoscopy.
Learn about tests that can help identify bowel cancer
Adenocarcinoma is the most common type of pancreatic cancer. They are usually aggressive tumors, as they often develop without causing symptoms and, when discovered, are at an advanced stage.
Find out what the main symptoms they can indicate and what to do in case of pancreatic tumor.
Breast cancer is also mainly made up of adenocarcinomas. This tumor should be detected early for better results and greater chances of recovery during treatment, so it is important that screening is done with gynecologist or mastologist consultations, mammograms and self-examination.
Learn more about breast cancer symptoms, treatment, and prevention
One way to classify cancer is its type of growth, which may be:
In general, to identify the classification of the cancer, a tumor tissue biopsy, capable of detecting these characteristics under the microscope, is necessary. To better understand the differences between the tumor and cancer and how to identify them.
Treatment of adenocarcinoma varies depending on the location, type, and classification of the tumor, but treatment options usually include radiation therapy, chemotherapy, and surgical removal of the tumor.
Adenocarcinomas are generally aggressive and difficult to treat and, as a result, the prognosis is highly individualized. However, it is very important to talk to your doctor about options, their consequences, and their benefits before deciding when and where to start treatment.