Raccoon Eyes: Symptoms, Causes & Treatment - Cleveland Clinic
2024年1月18日 · Raccoon eyes, also known as the raccoon sign, are dark blue to purple bruises on your upper and lower eyelids. It makes it look like you have two black eyes. These happen when blood leaks into your eyelid tissue (periorbital tissue), usually after an eye or head injury.
What Are ‘Raccoon Eyes’? Causes, Symptoms, Treatment - WebMD
2022年11月11日 · Raccoon eyes are dark purple or blue bruises under your eyes. The name comes from their resemblance to the dark circles under a raccoon's eyes. Doctors sometimes call raccoon eyes periorbital...
Raccoon eyes - Wikipedia
Raccoon eyes, also known 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.
Raccoon Sign - StatPearls - NCBI Bookshelf
2023年4月10日 · The 'Raccoon sign' comprises unilateral or bilateral progressive periorbital ecchymosis associated with edema. It is also referred to as the 'raccoon eyes' and the 'panda sign.' The pooling of blood around the eyes is most commonly associated with fractures of the base of the anterior cranial fossa.
Raccoon eyes: Causes and treatments - Medical News Today
2023年7月12日 · Medically known as periorbital ecchymosis, this condition describes bruising and discoloration around a person’s eyes that resemble the dark circles around a raccoon’s...
Periorbital Ecchymosis (Raccoon Eye) and Orbital Hematoma ...
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.
Raccoon Eyes: Basilar Skull Fracture and Treatment - Healthline
2023年4月10日 · Raccoon eyes is most often caused by a basal skull fracture (BSF). The basal part of your skull is the bottom portion where the brain rests. When a fracture occurs, symptoms such as...
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