Bullae are large blisters on the skin that are filled with clear fluid. They can be caused by many different skin conditions.
Habif TM. Principles of diagnosis and anatomy. In: Habif TP, ed. Clinical Dermatology. 5th ed. Philadelphia, Pa: Mosby Elsevier; 2009:chap 1.
About UPHS Contact Us Site Map Privacy Statement Legal Disclaimer Terms of Use
The University of Pennsylvania Health System, Philadelphia, PA 1-800-789-PENN © 2013, The Trustees of the University of Pennsylvania