Not all tumors are cancerous, because there are benign tumors that grow in an organized way, without developing metastases. But malignant tumors are always cancers.
Benign tumors are when cell proliferation is organized, limited and slow, without major health risks. The malignant tumor, also known as cancer, occurs when cells proliferate in an uncontrolled and aggressive way and with the ability to invade nearby organs, a situation called metastasis.
- Anyone can develop a neoplasm.
- But the risk usually increases with aging.
- Today.
- Most cases can be cured with medications.
- Including cancer.
- And in addition.
- It is known that many cases can be avoided by avoiding habits such as smoking.
- Drinking alcohol or eating.
- Unbalanced.
- For example.
Neoplasia includes all cases of tissue overgrowth due to inadequate cell proliferation, which can be benign or malignant. The normal cells that make up the body’s tissues are constantly multiplying, which is a normal process of development and survival, and each type of tissue has enough time for this, however, certain stimuli can cause changes in your DNA that lead to shortcomings of this process.
In practice, the term neoplasia is rarely used, with the terms “benign tumor“, “malignant tumor” or “cancer” being the most common to determine its existence. Therefore, all tumors and cancers are forms of neoplasia.
The tumor is the term used to indicate the existence of a “mass”, which does not correspond to the physiology of the body and can appear anywhere in the body; in the case of a benign tumor, this growth is controlled, with cells that are normal or show only small changes, forming a slow-growing, self-limited, localized mass.
Benign tumors are rarely life-threatening and are usually reversible when the stimulus that caused them is removed, in the form of hyperplasia or metaplasia.
Benign tumor classifications
Examples of benign tumors include fibroids, lipomas, and adenomas.
Cancer is a malignant tumor. It occurs when cells in affected tissue grow in disorder, which is usually aggressive, uncontrollable, and fast. This is because the multiplication of cancer cells does not follow the natural cycle, without death in the correct period, and persists even after the elimination of the original stimuli.
Because it develops more autonomously, cancer can invade neighboring tissues and metastasize, as well as being more difficult to treat. The disorderly growth of cancer is capable of producing effects throughout the body, causing various symptoms and even death.
Malignant tumor classification
There are more than 100 types of cancer because it can appear anywhere in the body, and some of the most common are those of the breast, prostate, lung, intestine, cervix and skin, for example.
Neoplasms are treated according to the type and extent of the disease. Antineoplastic drugs, such as chemotherapy and radiation therapy, are generally used to destroy or limit tumor growth.
In many cases, surgical procedures are also indicated to remove the tumor and facilitate treatment or reduce symptoms. Learn more about treating cancer.
During cancer treatment, the care given to the patient in general is also very important, also making sure to reduce their suffering, especially in advanced cases and that there is no possibility of recovery, with the treatment of physical, psychological and social symptoms. , also paying attention to the patient’s family. This care is called palliative care. Learn more about palliative care and how it is delivered.
Many cases of neoplasia can be prevented, especially those related to smoking, such as lung cancer, or the consumption of alcoholic beverages, such as cancer of the esophagus and liver. In addition, it is known that eating too much red meat and fried foods can be related to the appearance of certain types of tumors, such as colon, rectum, pancreas and prostate.
Following a diet rich in healthy foods such as vegetables, cereals, olive oil, chestnuts, almonds, and nuts can help prevent the development of many cases of cancer. Skin tumors, on the other hand, can be prevented by protecting yourself from ultraviolet rays, wearing sunscreen, hats, and avoiding sun exposure during peak hours, between 10 a. m. and 4 p. m.
In addition, specific screening and screening of certain cancers, such as mammography for breast cancer screening, digital rectal examination for prostate cancer, and colonoscopy for colon cancer screening, are indicated from time to time, for example.