Keratosis obturans: MedlinePlus Medical Encyclopedia

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Keratosis obturans

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Skin layers

Keratosis obturans is the build up of extra skin cells and flakey skin in the ear canal. It may be associated with pain or mild hearing loss.

Update Date: 4/10/2009

Updated by: Kevin Berman, MD, PhD, Atlanta Center for Dermatologic Disease, Atlanta, GA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

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