Nodule in the ear canal
Ear canal exostoses, also known as swimmer's ear or bony growths in the ear canal, are a condition in which bony growths (exostoses) form in the external ear canal. These growths can be small or large and typically occur as a result of repeated irritation of the ear canal, often due to frequent swimming in cold water or other factors such as infections, inflammation, or overexposure to cold.
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