Neoplasm of uncertain behavior of carotid body is a rare type of tumor that develops in the paraganglionic cells of the carotid body. It is also known as a paraganglioma. The carotid body is a small structure located near the carotid artery. Its function is to regulate blood pressure and oxygen levels in the blood.
This type of tumor is considered uncertain because it can be difficult to determine whether it is benign or malignant. Neoplasms of uncertain behavior of carotid body can grow slowly and remain small for many years. However, they can also grow rapidly and invade nearby tissues and organs.
Symptoms of neoplasm of uncertain behavior of carotid body may include a lump in the neck, difficulty swallowing, hoarseness, and difficulty breathing. These symptoms are caused by the tumor pressing against nearby structures.
Treatment for neoplasm of uncertain behavior of carotid body depends on the size and location of the tumor, as well as the patient's overall health. Surgery is the most common treatment for this type of tumor. The goal of surgery is to remove the tumor while preserving the carotid artery and other nearby structures. Radiation therapy may also be used to shrink the tumor before surgery or to treat any remaining cancer cells after surgery.
Chemotherapy is not typically used to treat neoplasm of uncertain behavior of carotid body. However, it may be used if the tumor has spread to other parts of the body.
Neoplasm of uncertain behavior of carotid body is a rare type of tumor that can be difficult to diagnose and treat. It is important to seek medical attention if you notice any symptoms, such as a lump in the neck or difficulty swallowing. Treatment options include surgery and radiation therapy. Your doctor will work with you to determine the best course of treatment based on your individual case.