**Extradural Haemorrhage Features**

**Core Concept**
Extradural hemorrhage (EDH) is a type of traumatic brain injury characterized by bleeding into the space between the dura mater and the skull. This condition often results from a skull fracture that damages an artery, leading to blood accumulation and potential compression of the brain.

**Why the Correct Answer is Right**
The classic presentation of extradural hemorrhage includes a temporal bone fracture, which typically damages the middle meningeal artery. The bleeding into the extradural space can lead to a growing hematoma that may eventually cause increased intracranial pressure, leading to symptoms such as headache, confusion, and altered mental status. The presence of a lucid interval, where the patient may experience a brief period of improvement before symptoms worsen, is a hallmark of extradural hemorrhage.

**Why Each Wrong Option is Incorrect**
**Option A:** Epidural hemorrhage is actually a correct feature of extradural hemorrhage. EDH is characterized by bleeding into the space between the dura mater and the skull, so this option is a correct association.

**Option B:** Temporal bone fracture is a common cause of extradural hemorrhage, making this option a correct feature of the condition.

**Option C:** Increased intracranial pressure is a potential complication of extradural hemorrhage, as the growing hematoma can compress the brain and lead to elevated pressure. This option is a correct association.

**Clinical Pearl / High-Yield Fact**
A key aspect of extradural hemorrhage is the presence of a lucid interval, where the patient may experience a brief period of improvement before symptoms worsen. This characteristic can help differentiate EDH from other types of traumatic brain injuries.

**Correct Answer: D.**