1/35. Neonatal brain tissue embolism in the lung.A brain tissue embolus was observed in a major pulmonary artery in the right lung, in a neonate who died from intracranial haemorhage 36 hours after delivery. This is the fifth documented case in a neonate and the only one in whom survival had occurred beyond one hour. brain tissue emboli in the pulmonary circulation occur very rarely; it has been described in adults and children with head injuries. In newborn infants with severe congenital malformations of the central nervous system, brain tissue has been found growing in the lungs; the possibility of this being the result of prenatal brain trauma with embolization has been raised. In newborn infants, pulmonary brain tissue embolism as a result of birth trauma has been reported only very rarely; as far as the authors are aware, only four such cases have been documented. In view of the rarity of this condition, it was thought that the present case merited reporting.- - - - - - - - - - ranking = 1keywords = brain (Clic here for more details about this article) |
2/35. Congenital skull fracture as a presentation of Menkes disease.We report the rare presentation of Menkes disease with a congenital skull fracture, intracerebral bleeding, and seizures. The diagnosis was made at 3 months of age based on the characteristic features of the syndrome, by which time the child experienced uncontrollable seizures. Following progressive neurodegeneration, death occurred at 3 years of age. The prognosis in Menkes disease is dependent on early copper-histidine therapy. Effective treatment has led to children surviving into adulthood. Diagnosing the syndrome during the neonatal period is difficult. There are no published reports of congenital skull fracture as a presenting sign of Menkes disease. It is concluded that Menkes disease should be considered in any child who presents with congenital skull fracture as early diagnosis and treatment significantly improve the outcome.- - - - - - - - - - ranking = 2.8286511525014keywords = cerebral (Clic here for more details about this article) |
3/35. Unexpected birth trauma with near fatal consequences.Rupturing of the liver due to delivery is an uncommon but severe birth trauma. Although described in the preterm neonate with very low birthweight or after complicated delivery, we present a case of capsular liver haemorrhage in a term newborn with normal birthweight after a seemingly uncomplicated delivery. The infant presented with severe shock and petechiae as first symptoms and initial therapy was based on the hypothesis of sepsis. Clinical suspicion of liver haemorrhage a few hours later was confirmed with abdominal ultrasound. Since shock was not amenable to fluid replacement therapy, the haemorrhage had to be managed surgically. Even without evidence of birth trauma, intra-abdominal bleeding must always be suspected in a newborn with suddenly prevailing shock and unexpected anaemia.- - - - - - - - - - ranking = 327.66691085068keywords = haemorrhage (Clic here for more details about this article) |
4/35. Reorganisation of the sensorimotor cortex after early focal brain lesion: a functional MRI study in monozygotic twins.Sensorimotor cortical reorganization after early brain lesions was studied by means of fMRI in two pairs of monozygotic twins, in each of which one member had a focal brain injury. This offered a unique opportunity to reduce the wide intersubject variability of the controls often found in similar studies. Activation images were acquired during a motor task (sequential opposition finger movements) and a sensory task (passive brushing of palm and fingers). During the tasks with the recovered hand, constant findings in the lesioned subjects were the activation of the undamaged areas adjacent to lesion site and the activation of the ipsilateral sensorimotor cortex. Bilateral activation of the primary sensorimotor cortex was never observed in the healthy co-twin controls.- - - - - - - - - - ranking = 0.75keywords = brain (Clic here for more details about this article) |
5/35. Case report: injury of the spinal cord at birth.Spinal cord injury may occur as a severe complication to delivery. In the vast majority of such cases the injury results from a traumatic breech delivery, but cases of injuries after cephalic presentation and fetal malposition have also been described. Two cases were reported. One of the infants died at the age of 8 months and neuropathological examination of the brain and spinal cord was performed. The other child, now 6 years old, is still alive. incidence, mechanism of injury, clinical and morphological features, and treatment are briefly discussed.- - - - - - - - - - ranking = 0.125keywords = brain (Clic here for more details about this article) |
6/35. Long-term results of functional hemispherectomy for intractable seizures.OBJECTIVE: From May 1989 to April 1997, functional hemispherectomy was performed in 8 cases of intractable seizures. We retrospectively analyzed our experience to evaluate the seizure control and complications of this surgical technique. methods: Following Dr. Rasmussen's model of functional hemispherectomy or performing a modification of this operation, we removed the sensorimotor cortex and temporal lobe associated with disconnection of the remaining portions of the frontal lobe and parieto-occipital lobe. RESULTS: All the patients were followed up for 3-11 years (mean 6.7 years). Satisfactory seizure control was obtained in all the cases. life quality improved and patients worked or studied well after the operations. No cases of superficial cerebral hemosiderosis were found. CONCLUSION: Modified functional hemispherectomy may allow the patients to lead more independent lives by leading to a cessation or reduced frequency of seizures.- - - - - - - - - - ranking = 2.8286511525014keywords = cerebral (Clic here for more details about this article) |
7/35. Traumatic hypopituitarism due to maternal uterine leiomyomas.hypopituitarism has been associated with different types of head trauma including traumatic delivery. We report a case of hypopituitarism in a boy with a history of induced traumatic labor associated with maternal uterine leiomyomas. He also had head and face deformations that were apparently caused by spatial restriction due to the enlarging leiomyomas while the patient was growing in utero. Trauma to the pituitary stalk could have occurred by cerebral entrapment and the pressures of labor. Although hypopituitarism has been associated with traumatic delivery and breech delivery, there are no reported cases related to uterine leiomyomas.- - - - - - - - - - ranking = 2.8286511525014keywords = cerebral (Clic here for more details about this article) |
8/35. The hypothalamus.The hypothalamus is an integral part of the neuroendocrine system. The anatomy, embryologic development, and normal function of the hypothalamus are described here. Pathophysiology of congenital abnormalities and brain injury is discussed and a case study examined. In addition, nursing implications of caring for such an infant are addressed.- - - - - - - - - - ranking = 0.125keywords = brain (Clic here for more details about this article) |
9/35. Delayed onset of status epilepticus after transient asphyxia in an asymptomatic full-term neonate.A full-term neonate presented with status epilepticus at 12 hours of age after a symptom-free interval following transient asphyxia at birth. Conventional neuroimaging failed to detect structural correlates to support recent injury. However, diffusion-weighted magnetic resonance imaging studies revealed recent ischemic brain injury. Placental examination documented multiple subacute and chronic findings indicative of decreased maternal/fetal perfusion. These antepartum placental abnormalities may have been associated with this child's inability to withstand the stress of a prolonged second stage of labor, resulting in intrapartum asphyxia leading to brain injury. This child's clinical presentation highlights the delayed reperfusion phase after ischemia-induced brain injury.- - - - - - - - - - ranking = 0.375keywords = brain (Clic here for more details about this article) |
10/35. Cervical spinal cord atrophy in the atraumatically born neonate: one form of prenatal or perinatal ischaemic insult?After atraumatic birth, three neonates presented with muscle hypotonia and weakness. Flaccid paresis of the upper extremities, spasticity of the lower extremities, dissociate sensory loss and autonomic dysfunction developed later. This ruled out the initial, tentative diagnoses of cerebral palsy, spinal muscular atrophy or hereditary neuropathy. diagnostic imaging revealed marked thinning of the cervical spinal cord in all patients. The possible aetiology of these lesions is considered. In all cases, an antenatal or perinatal infarction is thought to be the most probable cause. Different clinical pictures following intrauterine spinal cord ischemia are discussed. Spinal cord lesion must be considered even after atraumatic birth.- - - - - - - - - - ranking = 2.8286511525014keywords = cerebral (Clic here for more details about this article) |
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