RESUMO
Significant reduction in hemorrhage (10 v/s 13), necrosis (2 v/s 4), cavitations (7 v/s 13), neuronal degeneration, perivascular and parenchymal inflammatory infiltrate (7 v/s 11) were observed in Vitamin E treated cold induced head injury in guinea pigs, evaluated post injury using the modified Benderson's scale. The results suggest that Vitamin E is highly effective in promoting clinical and histopathological recovery in cold induced head injury in guinea pigs.
Assuntos
Animais , Antioxidantes/uso terapêutico , Encéfalo/patologia , Lesões Encefálicas/tratamento farmacológico , Temperatura Baixa , Feminino , Cobaias , Masculino , Fármacos Neuroprotetores/uso terapêutico , Distribuição Aleatória , Vitamina E/uso terapêuticoRESUMO
Traumatic brain injury following birth is common in newborn but significant intracranial haematoma following birth injury is not that usual. Even busy pediatric trauma center have about only 1 to 3 % of admission that require neurosurgical care. Extradural haematoma (EDH) associated with intracerebral and subdural haematoma (SDH) is even more rare in newborn. If this is not detected and treated in time, the outcome may be fatal. A case of EDH with subdural and intracerebral haematoma in a 3 days old neonate is presented. Etiology and problems in diagnosis and management are discussed.
Assuntos
Traumatismos do Nascimento , Parto Obstétrico/efeitos adversos , Hematoma Epidural Craniano/etiologia , Hematoma Subdural/etiologia , Humanos , Recém-Nascido , MasculinoRESUMO
Spinal arachnoid cysts are a relatively uncommon lesion. They may be either intra or extradural; intradural cysts being less common. Symptomatic spinal arachnoid cysts in the pediatric age group are rare. To the best of our knowledge only 2 cases of intramedullary arachnoid cysts have been reported to date. We report an unusual case of intramedullary cyst diagnosed in a 10-year-old female who presented with progressive quadriparesis. MRI scans revealed an intramedullary cystic lesion from C4 to T2. She underwent a C3 to T2 laminectomy with partial excision of the cyst. Histopathological findings confirmed the diagnosis of an arachnoid cyst. Postoperatively the patient showed dramatic recovery with marked improvement in neurological status. Arachnoid cysts should be considered in the differential diagnosis of progressive quadri / paraparesis in the pediatric age group as surgical decompression leads to marked improvement in the symptoms.