Mucosa is moist tissue that lines certain parts of the inside of your body. It is in your:
- Urinary and digestive tracts
Glands in this tissue release a thick fluid called mucus.
Merriam-Webster Dictionary. Mucosa. www.merriam-webster.com/dictionary/mucosa. Accessed February 1, 2021.
Linda J. Vorvick, MD, Clinical Associate Professor, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington, Seattle, WA. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.