CTA chest:
No aortic or great vessel injury. No mediastinal haematoma. The lungs are clear without evidence of contusion (not shown). No osseous injury (not shown).
Mediastinal and hilar lymphadenopathy.
CT abdomen and pelvis:
Low density coeliac, left gastric, hepatic, porta hepatis and retrocaval lymphadenopathy - ? necrotic malignant or infective. No obvious primary malignancy. There is a small cystic lesion within the neck of the pancreas. No associated pancreatic duct dilation and the appearances are not concerning for pancreatic trauma and no obvious malignant features.
Double IVC as normal variant. No traumatic injuries identified.
Conclusion:
Extensive low density upper abdominal low-density lymphadenopathy. These either represent necrotic malignant or infective (eg TB). In the setting of mediastinal and hilar lymphadenopathy and intracranial findings, features are favoured to represent TB.