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1.
Int J Crit Illn Inj Sci ; 6(1): 16-20, 2016.
Artículo en Inglés | MEDLINE | ID: mdl-27051617

RESUMEN

BACKGROUND: Though, traumatic brain injury (TBI) has been documented as the single most common cause of morbidity and mortality in infancy and childhood, the exact incidence is unavailable in India. Moreover, modes of injury, mechanisms of damage, and management differ significantly from that of an adult. AIMS AND OBJECTIVES: To analyze the epidemiological factors, the spectrum of TBI, modes of injury, types of injury, and the outcome in the children <15 years with TBI. MATERIALS AND METHODS: This is a retrospective study from August 2012 to May 2013 at Department of Neurosurgery, S.C.B. Medical College, Cuttack, Odisha, India. All the pertinent details from case records of hundred and forty-seven children <15 years with TBI were analyzed. Follow-up was done for 6 months at outpatients department. RESULTS: Age wise, incidence and severity of TBI is more common in 10-15 years. Males outnumber females with a male: female ratio 2.19:1. Overall, road traffic accident (RTA) is the commonest mode of injury. Assault is not uncommon (7.48% cases). Falls is common in <5 years while RTA is common in 5-15 years. The extradural hematoma was the most common injury pattern; however, surgical consideration was maximal for fracture skull. Overall mortality was 7.48%. Diffuse axonal injury has the maximum individual potential for mortality. We noticed excellent recovery in 68.7%, disabilities in 17.68%, and persistent vegetative state in 5.45% cases. CONCLUSION: TBI in children carries good outcome, if resuscitated and referred early to a neurotrauma center, and managed subsequently on an individualized basis with a well-organized team approach. Severe TBI in children has a poor outcome.

2.
J Neurosci Rural Pract ; 7(1): 131-2, 2016.
Artículo en Inglés | MEDLINE | ID: mdl-26933360
3.
World Neurosurg ; 89: 732.e13-8, 2016 May.
Artículo en Inglés | MEDLINE | ID: mdl-26893044

RESUMEN

BACKGROUND: Isolated orbital neurofibroma unassociated with systemic neurofibromatosis is relatively rare and may be difficult to clinically differentiate from other orbital tumors. Sensory branches of the trigeminal nerve-namely lacrimal, nasociliary, and frontal-are the most common nerves of origin for intraorbital neurofibroma, but we discovered a neurofibroma arising out of the right trochlear nerve, in absence of clinical stigmata of neurofibromatosis type 1, which is rare. CASE DESCRIPTION: A 41-year-old adult presented with painless progressive proptosis of the right eye for 10 years without history of visual problems or diplopia. The right eye had axial proptosis with periorbital swelling. On magnetic resonance imaging (MRI), a right orbital extraconal, expansile, lobulated, cystic space-occupying lesion was seen with an enhancing component, pushing the lateral rectus with T1 isointensity and T2 hyperintensity, suggesting a preoperative working diagnosis of pseudotumor or lymphoproliferative tumor. Intraoperatively, a rudimentary slender, white, elongated structure was passing through the length of the tumor. The elongated tumor engulfing the trochlear nerve was traced up to the lateral part of the superior orbital fissure. The tumor was excised completely and was found to be a neurofibroma. CONCLUSION: Isolated trochlear nerve neurofibromas, in the absence of clinical stigmata of NF1, are rare. Multiplicity, multilobulation, ring-configured contrast enhancement, and heterogenous MRI signal intensities help in the accurate preoperative imaging diagnosis. A possible cure is thus achievable with complete excision without damaging important adjacent neurovasculo-musculotendinous structures in the orbit. To the best of our knowledge, this is the fourth reported case of isolated trochlear nerve neurofibroma.


Asunto(s)
Neoplasias de los Nervios Craneales/diagnóstico por imagen , Neurofibroma/diagnóstico por imagen , Enfermedades del Nervio Troclear/diagnóstico por imagen , Adulto , Neoplasias de los Nervios Craneales/patología , Humanos , Imagen por Resonancia Magnética , Masculino , Neurofibroma/patología , Neurofibromatosis 1 , Enfermedades del Nervio Troclear/patología
4.
J Pediatr Neurosci ; 10(2): 133-6, 2015.
Artículo en Inglés | MEDLINE | ID: mdl-26167216

RESUMEN

Spinal epidermoid cyst, congenital or acquired, is mainly congenital associated with spinal dysraphism, rarely in isolation. Intramedullary epidermoid cysts (IECs) are rare with less than 60 cases reported so far; isolated variety (i.e., without spinal dysraphism) is still rarer. Complete microsurgical excision is the dictum of surgical treatment. A 14-year-old boy presented with 4-month history of upper backache accompanied with progressive descending paresthesia with paraparesis with early bladder and bowel involvement. His condition deteriorated rapidly making him bedridden. Neurological examination revealed upper thoracic myeloradiculopathy probably of neoplastic origin with sensory localization to D5 spinal level. Digital X-ray revealed no feature suggestive of spinal dysraphism. Contrast magnetic resonance imaging (MRI) characteristics clinched the presumptive diagnosis. Near-total microsurgical excision was done leaving behind a small part of the calcified capsule densely adhered to cord. Histopathological features were confirmative of an epidermoid cyst. Postoperatively, he improved significantly with a gain of motor power sufficient to walk without support within a span of 6 months. Spinal IECs, without any specific clinical presentation, are often diagnosed based upon intraoperative and histopathological findings, however early diagnosis is possible on complete MRI valuation. Complete microsurgical excision, resulting in cessation of clinical progression and remission of symptoms, has to be limited to sub-total or near-total excision if cyst is adherent to cord or its confines.

5.
World Neurosurg ; 84(5): 1494.e13-6, 2015 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-25982686

RESUMEN

BACKGROUND: Cerebral aspergillosis, often encountered in immunocompromised patients, is almost always fatal despite radical surgical and medical management and frequently is a finding at autopsy. Attempts at fungal isolation often are unsuccessful, and a high index of radiologic suspicion is necessary. CASE DESCRIPTION: A premature, 5-month-old female infant, born via normal vaginal delivery, presented with a progressive increase in head size since birth, delayed developmental milestones, and intermittent vomiting for 1 month. There was no history of trauma and no evidence of diabetes mellitus or hypertension, family history of tuberculosis, gestational diabetes, jaundice, or febrile eruptions. Neonatal jaundice was present after day 1, remained for 2 days, and was treated with phototherapy. Findings of the general and systemic examinations were unremarkable. Findings of a neurologic examination revealed a hypoactive infant with papilledema and extensor plantar bilaterally. Computed tomography scan of brain showed hydrocephalus attributable to aqueductal stenosis. On endoscopic third ventriculostomy, dense, friable, whitish yellow, nonvascular masses were encountered in the third ventricle, obstructing it. Her endoscopic third ventriculostomy success score was 10 + 0 + 10 = 20%. Histopathologic examination and culture revealed Aspergillus flavus. A week later, a medium-pressure ventriculoperitoneal shunt was done, and voriconazole was added. RESULTS: At discharge on the 7th postoperative day, 4 weeks and 12 weeks later (ie, first and second follow-up) the child was active, playful, and feeding normally. The first reported case of an aqueductal stenosis due to aspergillosis was in 2000 by van Landeghem FK et al. (Clin Neuropathol 19:26-29, 2000). To the best of our knowledge, this may only be the second reported case of hydrocephalus attributable to aqueductal stenosis caused by Aspergillosis. In conclusion, aspergillosis should not be ruled out as a differential diagnosis in aqueductal stenosis, even when the patient seems to be immunocompetent.


Asunto(s)
Aspergilosis/complicaciones , Infecciones Fúngicas del Sistema Nervioso Central/complicaciones , Acueducto del Mesencéfalo/patología , Aspergilosis/microbiología , Infecciones Fúngicas del Sistema Nervioso Central/microbiología , Acueducto del Mesencéfalo/microbiología , Acueducto del Mesencéfalo/cirugía , Constricción Patológica , Femenino , Humanos , Hidrocefalia/etiología , Hidrocefalia/cirugía , Lactante , Recien Nacido Prematuro , Derivación Ventriculoperitoneal , Ventriculostomía
6.
Surg Neurol Int ; 6: 42, 2015.
Artículo en Inglés | MEDLINE | ID: mdl-25883834

RESUMEN

BACKGROUND: Spinal cord compression can be due to various causes but spinal intramedullary tuberculoma is a rare cause. We report a case that had an intramedullary spinal cord tuberculomas in which the diagnosis was made histologically, without evidence of symptoms of systemic tuberculosis. This lesion, located in the thoracic region, mimicked as an intramedullary tumor radiologically. CASE DESCRIPTION: The patient was a 25-year-old male who presented with a history of progressive paraparesis. Initial diagnosis was made as an intramedullary tumor by magnetic resonance imaging (MRI). The treatment of the patient involved is complete surgical excision of intramedullary lesion followed by appropriate antituberculous therapy. Postoperatively, his neurological symptoms were dramatically improved. With combination of both surgical and medical treatments, excellent clinical outcome was obtained. CONCLUSION: This case illustrates the risk of misdiagnosis and the importance of histological confirmation of a pathological lesion as spinal cord tuberculoma prior to surgical therapy, which should be kept in mind as a differential diagnosis of the intramedullary spinal cord tumors.

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