hydrotympanum

hydrotympanum

 [hi″dro-tim´pah-num]
a collection of serous fluid in the middle ear.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

hydrotympanum

(hī″drō-tĭm′pă-nŭm) [″ + tympanon, drum]
Fluid in the middle ear.
Medical Dictionary, © 2009 Farlex and Partners