I read carefully your query and I am so sorry for your daughter .
I think that she is in hospital now and she need very special attention becouse;
- Cerebral contusion
is a heavy disease end need intensive treatment.
- Edema who follow trauma may cause other vascular occlusion who cause other cerebral infarct.
The solution is to take her in intensive care unit
and follow up from reanimator, neurosugicalist, neurologist
and treatment depend from the situation.
Wishing all best for your daughter.