Facial nerve tumors are abnormal growths that develop on the facial nerve, which controls the muscles of the face. These tumors can be benign, meaning they are non-cancerous, or malignant, which are cancerous. Symptoms may include facial weakness, pain, or changes in sensation. Diagnosis typically involves imaging tests like MRI or CT scans to visualize the tumor's location and size. Treatment options may include surgery, radiation therapy, or observation, depending on the tumor's characteristics and the patient's overall health. Early detection is important for better outcomes.