Sally’s tumor is localized and did not spread beyond its original site. What type of tumor is it?
The correct answer and explanation is:
The correct answer is benign tumor.
A benign tumor refers to a growth of cells that is localized and does not spread to other parts of the body. These tumors are typically not cancerous. Unlike malignant tumors, which have the ability to invade surrounding tissues and metastasize to distant organs, benign tumors remain confined to their original site. They generally grow slowly and are often well-defined and encapsulated, making them easier to distinguish from surrounding tissues.
Benign tumors can occur in various organs and tissues, such as the skin, lungs, or brain. Despite their non-cancerous nature, some benign tumors can still pose health risks depending on their size, location, and the pressure they exert on nearby structures. For example, a benign brain tumor can cause symptoms like headaches, seizures, or changes in vision due to its pressure on the brain.
It is important to note that the word “benign” does not imply that the tumor is harmless in every case. While benign tumors do not spread to other parts of the body, they can still cause complications if left untreated, particularly if they affect vital organs or structures. In some cases, a benign tumor may need to be surgically removed to prevent issues such as obstruction, bleeding, or pain.
In contrast, a malignant tumor is cancerous and capable of spreading (metastasizing) to other parts of the body. Malignant tumors can invade surrounding tissues, enter the bloodstream or lymphatic system, and form secondary tumors in distant organs, making them much more dangerous than benign ones.
Treatment for benign tumors may involve surgery, radiation therapy, or monitoring, depending on the size, location, and potential risks associated with the tumor. However, the overall prognosis for benign tumors is usually very favorable, and many people recover fully after removal.