carotid body tumor

A carotid body tumor is a growth that forms near the carotid artery, which supplies blood to the brain. These tumors arise from specialized cells that detect oxygen levels in the blood. While often benign, they can become large and cause symptoms like a lump in the neck, difficulty swallowing, or changes in voice. Diagnosis typically involves imaging tests, and treatment may involve surgical removal if necessary. Monitoring is essential, as some tumors may develop into cancer. Regular check-ups help ensure any changes are caught early.