Mucosa is moist tissue that lines certain parts of the inside of your body. It is inyour nose, mouth, lungs, and the urinary and digestive tracts. Glands in this tissue releasea thick fluid called mucus.
Review Date: 11/4/2012
Reviewed By: David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by A.D.A.M. Health Solutions, Ebix, Inc., Editorial Team: David Zieve, MD, MHA, David R. Eltz, and Stephanie Slon.