Abnormal changes in the voice are called "hoarseness". When hoarse the voice may sound breathy, raspy, strained or show changes in volume or pitch. Voice changes are related to disorders in the sound ...

What are the different types of ear infections in children? Ear infections in children are primarily characterized by where they are located in the ear. An outer ear infection, known as otitis externa ...

In the inner ear, there are two different types of sensory cells that are responsible for hearing. An MHH research team has now identified the molecular switch for the formation of these inner and ...

Perichondritis is an infection that occurs in the tissue of the cartilage located in your outer ear, which is called the auricle or pinna. The infection itself is sometimes referred to as auricular ...