What is a battle sign and what does it indicate?

Battle’s sign, also known as mastoid ecchymosis, is an indication of fracture of middle cranial fossa of the skull. Battle’s sign consists of bruising over the mastoid process as a result of extravasation of blood along the path of the posterior auricular artery. The sign is named after William Henry Battle.Click to see full answer. Keeping this in consideration, what causes Battle’s sign? Causes of Battle’s sign Battle’s sign is primarily caused by a type of serious head injury called a basilar skull fracture, or basal fracture. This type of fracture occurs at the base of your skull. Fractures to the base of your skull can occur behind your ears or nasal cavity, as well as near part of your spine.Secondly, what does bruising behind the ears mean? When one of the basilar bones is broken, blood may pool behind the ear, creating the Battle’s sign bruise. Instead, it is a sign that one or more of the skull’s bones have been broken. Simply so, what does raccoon eyes indicate? Raccoon eyes (also known in the United Kingdom and Ireland as panda eyes) or periorbital ecchymosis is a sign of basal skull fracture or subgaleal hematoma, a craniotomy that ruptured the meninges, or (rarely) certain cancers. These signs may be the only sign of a skull fracture, as it may not show on an X-ray.What causes periorbital ecchymosis?Racoon eye or periorbital ecchymosis is caused by blood tracking into periorbital tissues, which is frequently observed after head trauma but is also observed in systemic diseases, such as amyloidosis, neuroblastoma, and surgical interventions.

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