What are the signs of a skull base fracture? The presence of periorbital ecchymosis or raccoon sign (hematoma/bleeding right at the base of the sk...

The signs of a skull base fracture include: 1. Periorbital ecchymosis or raccoon sign: This refers to the presence of a hematoma or bleeding around the eyes, specifically at the base of the skull. 2. Retroauricular ecchymosis: This is the presence of bruising or discoloration behind the ear. 3. Rhinorrhea: This is the medical term for a runny nose, which may occur due to a skull base fracture. 4. Otorrhea: This refers to the leakage of cerebrospinal fluid (CSF) from the ear, which can be a sign of a skull base fracture. It's important to note that these signs may not always be present in every case of a skull base fracture. If you suspect a skull base fracture, it is crucial to seek medical attention for a proper diagnosis and treatment.