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[Clinico-morphologic characteristics of brain contusion in patients of various age groups]
Insights
Severe brain contusions are fatal in children only with widespread brain damage. Older adults face fatal outcomes even from mild traumatic brain injury due to secondary complications.
Area of Science:
- Neurology
- Trauma Surgery
Context:
- Traumatic brain injury (TBI) presents unique challenges in pediatric and geriatric populations.
- Cerebrocranial trauma severity and patient age significantly influence outcomes.
Purpose:
- To elucidate the age-dependent patterns of brain contusion and fatal outcomes following traumatic brain injury.
- To differentiate the pathological responses to TBI in children versus elderly individuals.
Summary:
- Pediatric brain contusions are fatal primarily with severe, diffuse injuries; intracerebral hemorrhages are rare.
- Elderly individuals are susceptible to fatal outcomes from both severe and mild TBI, often involving extensive hemorrhages and secondary systemic complications.
- Outcomes in TBI are influenced by age, with younger patients exhibiting patterns typical of childhood and older patients showing increased vulnerability and complications.
Impact:
- Highlights the critical role of age in TBI prognosis and management.
- Informs clinical approaches to traumatic brain injury, emphasizing age-specific risk factors and complications.
Abstract:
Brain contusion in children becomes fatal only when the cerebrocranial trauma is very serious and coarse diffuse lesions occur in the whole brain. Foci of intracerebral hemorrhages are relatively rare in such cases. A special form of affection--diffuse involvement of the brain is often encountered in children and young persons. In patients of the older age groups a fatal outcome may occur not only in a severe but also in a relatively mild trauma; it is due to the trauma itself and also to secondary pathological reactions on the part of the cardiovascular and other systems of the organism. The contusion foci in elderly and old-aged individuals are characterized as a rule by extensive hemorrhages. The younger the patient, the more is the tendency towards manifestation of the regularities characteristic of the child organism, and, in contrast, the older the patient and the more pronounced the signs of premature advanced age, the higher is the frequency of complications and fatal outcomes in relatively mild cerebrocranial trauma.