On June 14, 2010, the U.S. Office of Personnel Management issued final regulations to modify its definitions of family member and immediate relative, and add related definitions (75 FR 33491), in response to Section 1 of the President's June 17, 2009, Memorandum for the Heads of Executive Departments and Agencies on Federal Benefits and ...
A tear in the eardrum is one of the most common causes of bleeding from the ear. It can occur with a foreign body piercing the eardrum, loud sounds, infections and sudden changes in air pressure which could be caused by an open hand slap. However, a perforated eardrum may not always present with bleeding from the ear.
Other causes of ear hematomas are injury to the earflap (usually from a dogfight), infection or inflammation of the ear, presence of a foreign body, or even a parasite in the ear. Once bleeding under the skin begins, it creates irritation, which will make your dog shake his head even more. If the problem isn't addressed and blood and other fluids continue to accumulate in the skin, the hematoma can become quite large, even to the point of blocking off the opening of the ear canal.