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Fulltext Improving the management of brain injuries in Malaysian hospitals

Abdullah JM

Med J Malaysia, 2011 Jun;66(2):83.
PMID: 22106681
Matched MeSH terms: Brain Injuries/etiology
Swordfish attack--death by penetrating head injury

Gooi BH, Khamizar W, Suhani MN

Asian J Surg, 2007 Apr;30(2):158-9.
PMID: 17475591

There have been very few reports of swordfish attacks on humans and none have resulted in death. Although there are no reports of unprovoked attacks on humans, swordfish can be very dangerous when provoked and they can jump and use their swords to pierce their target. We describe here an unusual case of death that resulted from intracranial penetrating injury caused by a swordfish.

Matched MeSH terms: Brain Injuries/etiology*
Fulltext Brain injury in canine models of cardiac surgery

Blue ME, Wilson MA, Beaty CA, George TJ, Arnaoutakis GJ, Haggerty KA, et al.

J. Neuropathol. Exp. Neurol., 2014 Dec;73(12):1134-43.
PMID: 25383634 DOI: 10.1097/NEN.0000000000000134

Neuropathology and neurologic impairment were characterized in a clinically relevant canine model of hypothermic (18°C) circulatory arrest (HCA) and cardiopulmonary bypass (CPB). Adult dogs underwent 2 hours of HCA (n = 39), 1 hour of HCA (n = 20), or standard CPB (n = 22) and survived 2, 8, 24, or 72 hours. Neurologic impairment and neuropathology were much more severe after 2-hour HCA than after 1-hour HCA or CPB; histopathology and neurologic deficit scores were significantly correlated. Apoptosis developed as early as 2 hours after injury and was most severe in the granule cells of the hippocampal dentate gyrus. Necrosis evolved more slowly and was most severe in amygdala and pyramidal neurons in the cornu ammonis hippocampus. Neuronal injury was minimal up to 24 hours after 1-hour HCA, but 1 dog that survived to 72 hours showed substantial necrosis in the hippocampus, suggesting that, with longer survival time, the injury was worse. Although neuronal injury was minimal after CPB, we observed rare apoptotic and necrotic neurons in hippocampi and caudate nuclei. These results have important implications for CPB in humans and may help explain the subtle cognitive changes experienced by patients after CPB.

Matched MeSH terms: Brain Injuries/etiology*
Maxillofacial injuries and traumatic brain injury--a pilot study

Rajandram RK, Syed Omar SN, Rashdi MF, Abdul Jabar MN

Dent Traumatol, 2014 Apr;30(2):128-32.
PMID: 23782407 DOI: 10.1111/edt.12052

Maxillofacial injuries comprising hard tissue as well as soft tissue injuries can be associated with traumatic brain injuries due to the impact of forces transmitted through the head and neck. To date, the role of maxillofacial injury on brain injury has not been properly documented with some saying it has a protective function on the brain while others opposing this idea.

Matched MeSH terms: Brain Injuries/etiology*
Fulltext Characteristic differences in neuroimaging and physical findings between non-accidental and accidental traumatic brain injury in young children. A local experience in general hospital of Kuala Lumpur

Hafiz MZ, Saffari MH

Med J Malaysia, 2011 Jun;66(2):95-100.
PMID: 22106685 MyJurnal

OBJECTIVE: The objective of this study is to identify the characteristic neuroimaging (namely brain CT) as well as physical findings found in young children with nonaccidental traumatic brain injury (TBI) and to compare them with accident cases of the similar age group, in order to study the specific features of the former group more precisely.
MATERIALS AND METHODS: A cross sectional study was done involving 92 children aged 3 years old and below who were admitted to the Kuala Lumpur Hospital with diagnosis of moderate to severe traumatic brain injury from period of June 2007 to September 2009. These children were categorized into non-accidental and accidental TBI and their physical examination data, brain computed tomography and skeletal surveys were done within one week from the date of admission were compared.
RESULTS: There was a male predominance in both non-accidental and accidental TBI groups with male-to-female ratio of 2:1 and 3:1 respectively. The majority of the non-accidental TBI cases presented with no definite history of trauma (52.2%) while most of the accidental TBI cases were caused by motor vehicle accidents (69.9%). Subdural haematomas appeared to be significantly the most common brain haematomas among the nonaccidental TBI as compared to the accidental group while extradural haematomas were only present in the accidental TBI group. Cerebral edema was also significantly more common in the non-accidental group. Signs of pre-existing brain injury, including cerebral atrophy and subdural hygroma/effusion were present in 23.9% and 19.6% respectively among children with non-accidental TBI and in none of the children with accidental TBI. None of the children in the non-accidental group diagnosed to have shear injury while 6 (13.0%) of the children in the accidental group was diagnosed with diffuse axonal injury. In our series, retinal haemorrhage was significantly more common in the non-accidental TBI group (93.5%) as opposed to only 4(8.7%) children noted to have retinal haemorrhage in the accidental group. Seizures also occurred significantly more often in children with non-accidental TBI. Depressed skull fractures were only found in the accidental TBI group (19.6%), while other types of skull fractures occur more or less similar in both groups. Bodily fractures were also more predominant among the accidental group of TBI. Bodily lacerations/abrasions were only found in the accidental group while findings of bodily bruises were quite equal in both groups.
KEY WORDS: Traumatic brain injury, Non-accidental head injury (NAI), Young children

Matched MeSH terms: Brain Injuries/etiology*
Fulltext The epidemiology of childhood brain injury in the state of Selangor and Federal Territory of Kuala Lumpur, Malaysia

Tay EL, Lee SWH, Jamaluddin SF, Tam CL, Wong CP

BMC Pediatr, 2016 04 27;16:56.
PMID: 27122016 DOI: 10.1186/s12887-016-0590-1

BACKGROUND: There are limited studies describing the epidemiology of childhood brain injury, especially in developing countries. This study analyses data from the Malaysian National Trauma Database (NTrD) registry to estimate the incidence of childhood brain injury among various demographic groups within the state of Selangor and Federal Territory of Kuala Lumpur.
METHODS: This study analysed all traumatic brain injury cases for children ages 0-19 included in the 2010 NTrD report.
RESULTS: A total of 5,836 paediatric patients were admitted to emergency departments (ED) of reporting hospitals for trauma. Of these, 742 patients (12.7 %) suffered from brain injuries. Among those with brain injuries, the mortality rate was 11.9 and 71.2 % were aged between 15 and 19. Traffic accidents were the most common mode of injury (95.4 %). Out of the total for traffic accidents, 80.2 % of brain injuries were incurred in motorcycle accidents. Severity of injury was higher among males and patients who were transferred or referred to the reporting centres from other clinics. Glasgow Coma Scale (GCS) total score and type of admission were found to be statistically significant, χ (2) (5, N = 178) = 66.53, p brain injury for this one year period was 32 per 100,000 children while the incidence of significant (moderate to severe) brain injury was approximately 8 per 100,000 children.
CONCLUSIONS: This study provides an overview of traumatic brain injury rates among children within the most populous region of Malaysia. Most brain injuries occurred among older male children, with traffic, specifically motorcycle-related, accidents being the main mode of injury. These findings point to risk factors that could be targeted for future injury prevention programs.

Matched MeSH terms: Brain Injuries/etiology
Contrecoup injury in patients with traumatic temporal bone fracture

Asha'Ari ZA, Ahmad R, Rahman J, Kamarudin N, Ishlah LW

J Laryngol Otol, 2011 Aug;125(8):781-5.
PMID: 21524330 DOI: 10.1017/S0022215111000545

To study the prevalence and patterns of contrecoup injury in traumatic temporal bone fracture cases.

Matched MeSH terms: Brain Injuries/etiology