Summary
A group of 78 severe head injury patients showing computerized tomography (CT) findings of the so-called “diffuse axonal injury” is analyzed. These patients represent 20% of the authors' series of severe head injury. Twenty-three patients showed small intraparenchymal haemorrhages in the CT scan study, 15 intraventricular haemorrhage and 40 patients had both intraparenchymal and intraventricular haemorrhages. Signs of brainstem haemorrhagic contusion were seen in 29 (38%) patients. Generalized brain swelling superimposed on the above findings was present in 75% of the cases. Raised intracranial pressure, which was found in 50% of the patients, correlated with the presence of ventriculocisternal collapse in the CT scan and an unfavourable outcome. Only 4 patients in this series made a good recovery, 13 developed a moderate disability, 11 a severe disability, 12 became vegetative and 38 (49%) died. The prognosis with this post-traumatic lesion is the worst in the authors' severe head injury series after excluding cases with subdural haematoma.
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Cordobés, F., Lobato, R.D., Rivas, J.J. et al. Post-traumatic diffuse axonal brain injury. Analysis of 78 patients studied with Computed Tomography. Acta neurochir 81, 27–35 (1986). https://doi.org/10.1007/BF01456261
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DOI: https://doi.org/10.1007/BF01456261