Extradural Haematoma Flashcards
1
Q
What is an extradural haematoma?
A
collection of blood in the potential space between dura and skill
2
Q
What is the cause of extradurla haematoma?
A
head trauma
3
Q
What is classic epid for extradural haematoma?
A
young (20-30 male)
4
Q
Which area is susceptible to damage?
A
Pterion susceptible to fracture and middle meningeal artery right underneath it
5
Q
What are signs and symptoms?
A
- Head trauma
- Loss on Consciousness
- Lucid interval
- Headache
- Decrease GCS
- Symptoms of raised ICP
6
Q
What investigation needs to be ordered asap?
A
non contrast CT head (may peform MRI)
7
Q
What does non-contrast CT head show with extratdural haematoma?
A
lemon shape
8
Q
What is the management of extradural haematoma?
A
- surgical emergency
2. Refer to neurosurgery for burr hole or craniotomy
