A tumor enclosed within a capsule is called benign tumor. Benign tumors normally remain confined to their original location and do not spread to other parts of the body and cause little damage.

Benign Tumor Enclosed Within a Capsule

A benign tumor is a type of tumor that does not spread to surrounding tissues or to other parts of the body. It is usually enclosed within a capsule, which is a fibrous tissue layer that separates it from the surrounding healthy tissue. The capsule helps to contain the tumor, preventing it from growing into the surrounding tissues.

The term "encapsulated" is used to describe a tumor that is surrounded by a capsule. This can be seen in many types of benign tumors, such as fibroids, lipomas, and meningiomas.

Features of a Benign Tumor

The following are some of the features of a benign tumor:

- Slow-growing: Benign tumors grow slowly and do not spread to other parts of the body. They may remain the same size for many years or even decades.

- Non-invasive: Benign tumors do not invade the surrounding tissues and are usually well-defined.

- Encapsulated: Benign tumors are often enclosed within a capsule, which helps to contain them.

- No metastasis: Benign tumors do not metastasize or spread to other parts of the body.

- Symptoms: Benign tumors may cause symptoms if they grow large enough to press on nearby structures or organs. Symptoms may include pain, swelling, or other types of discomfort.

Examples of Benign Tumors

Some common examples of benign tumors include:

- Fibroids: Benign tumors that grow in the uterus.

- Lipomas: Benign tumors that grow in the fatty tissue.

- Meningiomas: Benign tumors that grow in the meninges, which are the layers of tissue that cover the brain and spinal cord.

- Adenomas: Benign tumors that grow in glandular tissue, such as the pituitary gland or the adrenal gland.

Conclusion

A benign tumor is a type of tumor that is enclosed within a capsule and does not spread to other parts of the body. It is usually slow-growing, non-invasive, and does not metastasize. Some common examples of benign tumors include fibroids, lipomas, and meningiomas.