An electronic device that enables people who are deaf or have profound hearing loss to perceive and process sounds.
Tinnitus is a hearing problem characterized by the perception of noise or ringing in the ears. Learn about causes and treatment.
Meningiomas are tumors commonly found in the membranes surrounding the brain and the spinal cord. Learn about symptoms and treatment.
Though an acoustic neuroma (a tumor on a nerve connecting the brain and ear) is usually benign, it can affect hearing and balance.
Radiofrequency ablation (RFA) is a treatment that uses heat to destroy precancerous tissue in the esophagus. Learn about this treatment.
Brain tumors can arise from cells in the brain or spread to the brain from cancer in another part of the body. Learn about symptoms and treatment.
A primary brain tumor is a growth that starts within the brain. Learn about symptoms and treatment.
Neoplasms or tumors refer to any growth that develops inside or on the body. Learn about symptoms and treatment.