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BACKGROUND: Several complications have been reported in COVID-19 infection. Most of the complications include secondary infection. CASE PRESENTATION: We report an 85-year-old male who presented with cauda equina syndrome 7-months after contracting COVID-19 infection. We excised an extradural mass which on examination proved to be Spinal Aspergillosis. CONCLUSIONS: Spinal Aspergillosis should be kept in mind in patients who present with local spinal pain with or without neurological deficit after COVID-19 infection.
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BACKGROUND: Angiolipomas rarely involve the spinal canal/foramina, and may prove difficult to differentiate from schwannomas. CASE DESCRIPTION: Here we report a patient who presented with a spinal angiolipoma contributing to spinal cord and neural foraminal compression that was difficult to differentiate from a schwannoma. CONCLUSION: Spinal angiolipomas rarely involve the spinal canal/foramina. Utilizing neurodiagnostic studies with pathological confirmation, these lesions may be differentiated from schwannomas.
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INTRODUCTION: Traumatic brain injury (TBI) in children is a significant cause of morbidity and mortality worldwide. Falls are the most common type of injury, followed by motor vehicle-related accidents and child abuse. AIMS AND OBJECTIVES: The aim and objective of this study was to elucidate the various modes of injury, prognostic factors, complications, incidence of various modes of injury, and outcome in TBI in pediatric population. MATERIALS AND METHODS: Patients with TBI, 18 years or less in age, managed in our Department of Neurosurgery, over a period of 2 years, were studied prospectively. Detailed history, general physical examination, systemic examination, and central nervous system examination including assessment of Glasgow Coma Scale score (GCS) and pupillary size and reaction were noted in every patient. Based on GCS, patients were divided into mild head injury (GCS 13-15), moderate head injury (GCS 9-12), and severe head injury (GCS ≤8) categories. All the patients were subjected to plain computed tomography (CT) scan head, and CT findings were noted. Patients were managed conservatively or surgically as per the standard indications. The outcome of all these patients was assessed by Glasgow outcome scale and divided into good (normal, moderate disability) and poor (severe, vegetative, dead) outcome. Outcome was assessed in relation to age, sex, GCS, pupil size and reaction, CT scan features, intervention, and associated injuries. RESULTS: A total of 403 patients aged between 1 day and 18 years were included in the study comprising 252 males (63%) and 151 females (37.75%). The common modes of injury were fall 228 (56.6%) followed by road traffic accidents 138 (34.2%), assault 10 (2.5%), and others 27 (6.7%) which include sports injury, hit by some object on head, and firearm injury. Majority of our patients had a GCS of 13-15 (mild head injury), 229 (57.3%), followed by 9-12 (moderate head injury) 119 (29.8%), followed by 8 or less (severe head injury) 52 (13%). In group of patients in the category of GCS ≤ 8, poor outcome was seen in 65.3%, followed by patients in group GCS 9-12 at 2.45% succeeded by group of patients with GCS 13-15 at 2.6%, which was statistically significant (P < 0.0001). A total of 354 (87.8%) patients had normal pupils, 37 (9.2%) had anisocoria, and 12 (3%) patients had fixed dilated pupils. Fixed dilated pupil had poor outcome (100%) followed by anisocoria (40.5%) and normal pupils (16%), which was statistically significant (P < 0.0001). CONCLUSION: Majority of children who suffer from TBI do well although it still continues to be a significant cause of morbidity and mortality in them. The outcome is directly related to the neurological status in which they present to the hospital.
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INTRODUCTION/BACKGROUND: Neural tube defects (NTD) are the most common congenital malformations affecting the brain and spinal cord and have a multifactorial etiology. Genetic and environmental factors have been found to cause these defects, both individually and in combination. AIMS AND OBJECTIVES: The aim of this study was to determine the incidence, types, demographics, risk factors, and other associated anomalies relevant to NTDs in Kashmir Valley. MATERIALS AND METHODS: A 2-year hospital-based prospective study was carried out from November 2013 to October 2015. A detailed history of the mother was taken along with detailed clinical examination of neonate including measurement of head circumference and checking the status of fontanella, whether - lax/full/bulging/or tense, type of NTD. Investigations that were done included were X-ray skull: Anteroposterior (AP) and lateral, X-ray spine: AP and lateral, ultrasonography abdomen, magnetic resonance imaging: Spine and brain. RESULTS: The total number of babies with NTD's was 125 with an overall incidence of 0.503. District Kupwara was having the highest incidence (1.047) and district Srinagar the lowest incidence of NTD's (0.197). The majority of NTD's (116 cases, 92.8%) were found in the rural areas. Among the different types of NTD's, spina bifida had an incidence of 0.342 (85 cases, 68%), and anencephaly had an incidence of 0.113 (28 cases, 22.4%). There was a slight preponderance of females over males with NTD's. There were70 females (56%) and 55 males (44%) respectively with a male:female ratio of 0.8:1. CONCLUSIONS: The incidence rates of NTDs are very high for Kashmir Valley. Geographical distribution of NTDs at this place confirms a relationship between the socioeconomic status, educational status, maternal age and environmental factors for the development of an NTD. The results of this study point to the importance establishing a health policy to prevent NTDs in Kashmir Valley.
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Dermoid cysts are rare, benign lesions of embryological origin that represent 0.1-0.7% of all intracranial tumors. They are mainly located in the supra tentorial space, especially in the parasellar region. Their location in the posterior fossa remains uncommon. Rupture of intracranial dermoid cysts is a rare phenomenon. We present a case of dermoid cyst, which had ruptured into ventricular system. Computed Tomography and MRI revealed fat in the fourth ventricle, prepontine cistern, and cerebellomedullary cistern. Hydrocephalus was noted. We performed right ventriculo-peritoneal shunt on which patient improved and he continues to remain asymptomatic one year after.
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Cisto Dermoide/complicações , Hidrocefalia/etiologia , Neoplasias Infratentoriais/complicações , Adulto , Cisto Dermoide/diagnóstico por imagem , Humanos , Hidrocefalia/diagnóstico por imagem , Hidrocefalia/cirurgia , Neoplasias Infratentoriais/diagnóstico por imagem , Imageamento por Ressonância Magnética , Masculino , Ruptura Espontânea/complicações , Ruptura Espontânea/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Derivação VentriculoperitonealRESUMO
Intracranial hydatid disease is an uncommon entity that usually is parenchymal in location. Presence of hydatid cyst in subdural location is being reported for the first time in the literature. A 13-year-old female child with the diagnosis of hydatid disease of brain was operated. She was advised to take albendazole which she did not take. In postoperative period she developed recurrent subdural hygroma for which multiple surgical interventions were done and finally cause of recurrent subdural hygroma was found to be hydatid cyst in the subdural space. The patient had initially undergone craniotomy for the excision of hydatid cyst. Later on she developed subdural hygroma for which the burr hole drainage was done twice. At time of third recurrence subduro-peritoneal (SDP) shunt was done. When she had recurrence again along with hydrocephalus, than VP shunt and revision of the SDP shunt was planned. While doing revision of SDP shunt, hydatid cyst was seen emerging from the burr hole site. A craniotomy was done to remove the hydatid cyst from the subdural space. Since then there has been no recurrent collection. Complete surgical excision is the best treatment modality to treat hydatid cyst of brain. Accidental spillage of the contents can have lead to recurrence, so every effort must be taken to prevent spillage of contents. Postoperatively all the patients must be put on antihelminthics.
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BACKGROUND: Neural tube defects (NTDs) are the most common congenital malformations affecting the brain and spinal cord and have a multifactorial etiology. Genetic and environmental factors have been found to cause these defects, both individually and in combination. METHODS: A 2-year hospital-based prospective study was carried out from November 2013 to October 2015 to determine the incidence, types, demographics, risk factors, and other associated anamolies relevant to NTDs in Kashmir Valley. A detailed history of the mother was taken along with detailed clinical examination of neonate including measurement of head circumference and checking the status of fontanella, whether lax/full/bulging/or tense, type of NTD. Investigations that were done included were X-ray skull: Anterior-posterior (AP) and lateral, X-ray spine: AP and lateral, ultrasonography abdomen, magnetic resonance imaging: Spine and brain. RESULTS: The total number of babies with NTD's was 125 with an overall incidence of 0.503. Kupwara district was having the highest incidence (1.047) and Srinagar district the lowest incidence of NTD's (0.197). Majority of NTD's (116 cases, 92.8%) were found in the rural areas. Among the different types of NTD's, spina bifida had an incidence of 0.342 (85 cases, 68%) and anencephaly had an incidence of 0.113 (28 cases, 22.4%). There was a slight preponderance of females over males with NTD's. There were 70 females (56%) and 55 males (44%), respectively, with a male: female ratio of 0.8:1. CONCLUSIONS: The incidence rates of NTDs is very high for Kashmir Valley. Geographical distribution of NTDs at this place confirms a relationship between the socioeconomic status, educational status, maternal too young or advanced age, and environmental factors for the development of a NTD. The results of this study point to the importance establishing a health policy to prevent NTD in Kashmir Valley.
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AIM: The study aims at describing the results of using a new technique to acquire the tissue sample in stereotactic biopsy of brain lesions. MATERIALS AND METHODS: The study was performed in 19 patients over a period of 5 years in which we used the new technique, i.e., Abrar and Afzal technique (AT) of obtaining tissue biopsy. It is a combination of core tissue biopsy and needle aspiration techniques. The technique was devised to acquire greater amount of tissue for pathologic study. RESULTS: While we could give pathologic diagnosis in 18 patients out of 19 (94.7%), in one patient, the tissue sample revealed only inflammatory cells and definitive diagnosis could not be reached. There was no significant morbidity or any mortality in the series. CONCLUSION: Abrar and Afzal technique is a reasonably accurate technique of acquiring larger tissue sample in stereotactic brain biopsy without any additional risks. It can be done with little modification of the conventional equipment available with the stereotactic system.
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BACKGROUND: A neural tube defect (NTD) is a common congenital anomaly with an incidence of 6.57-8.21 per 1000 live births. Patients usually present early because of obvious swelling or due to neurological deficit. However, neglecting the obvious cystic swelling on the back till its transformation into malignant tumor is rare. CASE DESCRIPTION: We describe a case of malignant transformation of meningocele in a 60-year-old man. Magnetic resonance imaging showed sacral meningocele. Neurological examination revealed intact motor and sensory examination with normal bladder and bowel function. There were no signs of meningitis and hydrocephalus. Excision was done and biopsy revealed it as squamous cell carcinoma. CONCLUSION: Meningocele should be treated early and possibility of malignant change should be kept in mind in neglected cases presenting in adulthood.
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BACKGROUND: Post-craniectomy hydrocephalus in patients with intracranial hypertension is becoming a major concern for neurosurgeons because of the increasing number of hospital admissions for head trauma, stroke and other lesions which may lead to severe brain oedema requiring decompressive craniectomy. METHODS: We collected records of all the paediatric patients who developed hydrocephalus following decompressive craniotomy from October 2011 to October 2013 and analysed their clinical profiles. RESULTS: We had 3 patients in this group, ranging in age from 6 to 18 years; 1 patient died and the other 2 patients continue to remain in follow-up. CONCLUSION: Post-traumatic hydrocephalus is one of the rare complications of decompressive craniotomy; CSF diversion remains the only option for improvement in neurological status.
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Craniectomia Descompressiva/efeitos adversos , Hidrocefalia/diagnóstico , Hidrocefalia/etiologia , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/etiologia , Criança , Humanos , MasculinoRESUMO
BACKGROUND: The optimal management of patients with minimal injury to brain has been a matter of controversy and this is especially intensified when the patient has a poor neurological status. This is important in the regions where neurosurgical services are limited and patient turnover is disproportionate to the available resources. We aimed to determine the effectiveness of aggressive management in coma patients after penetrating missile injuries of the brain. METHODS: All the patients of gunshots or blast injuries were included if they had a Glasgow Coma Scale score of less than 8 after initial resuscitation and had no other injury that could explain their poor neurological status. The indication for emergency surgery was evidence of a mass lesion causing a significant mass effect; otherwise, debridement was done in a delayed fashion. The patients who were not operated were those with irreversible shock or having small intracranial pellets with no significant scalp wounds. The patients who had a Glasgow outcome score of 1, 2, or 3 were classified as having an unfavorable outcome (UO) and those with scores 4 and 5 were classified as having a favorable outcome (FO). RESULTS: We operated 13 patients and the rest 13 were managed conservatively. The characteristics of the patients having a favorable outcome were young age (OR = 28, P = 0 .031), normal hemodynamic status (OR = 18, P = 0.08), presence of pupillary reaction (OR = 9.7, P = 0.1), and injury restricted to one hemisphere only (OR = 15, P = 0.07). All of the patients who were in shock after resuscitation died while 25% of the patients with a normal hemodynamic status had a favorable outcome. CONCLUSIONS: In developing countries with limited resources, the patients who are in a comatose condition after sustaining penetrating missile injuries should not be managed aggressively if associated with bihemispheric damage, irreversible shock, or bilateral dilated nonreacting pupils. This is especially important in the event of receiving numerous patients with the same kind of injuries.
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BACKGROUND: Decompressive hemicraniectomy not only reduces the intracranial pressure but has been demonstrated to increase survival and decrease the morbidity in patients with supratentorial malignant brain infarcts (STMBI). The aim of this study was to assess the efficacy of surgical decompression to decrease the mortality and morbidity in patients with STMBI refractory to medical therapy and to compare the results with those of the medically managed patients. METHODS: All the 24 consecutive patients with clinical and radiological diagnosis of STMBI, refractory to medical management in 2 years, were included. Option of surgical decompression after explaining the outcome, risk and benefits of the procedure was given to the attendants/relatives of all patients who were fulfilling the inclusion criteria. The patient group, whose attendants/relatives were not willing to undergo surgery, were subjected to the same medical therapy and they were taken as the "control group." RESULTS: Supratentorial malignant infarcts were more common in the age group of 41-60 years. Mean age of presentation was 42.16 ± 16.2 years and the mean GCS on admission was 7.83 ± 2.1. Mortality was 16.7% in the surgically and 25.0% in the medically managed group. Patients operated early (<48 h), age ≤60 years, midline shift <5 mm and size of infarct less than 2/3(rd) of the vascular territory involved showed good prognosis. The functional outcome revealed by modified Rankin Score (mRS) and Glasgow Outcome Score (GOS) was better in surgically managed patients. Results of the Zung Self-Rating Depression Score were better in surgically managed patients at 1 year. Barthal Index in the surgically managed group showed statistically significant results. CONCLUSIONS: Decompressive hemicraniectomy with duroplasty if performed early in STMBI not only decreases the mortality but also increases the functional outcome when compared with patients who were managed conservatively with medical therapy only.
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BACKGROUND: The use of force to control public uprisings, riots, unruly mobs is an important tool in any administrative setup. Law enforcement agencies often resort to aerial firing, which can be responsible for unintended injuries due to stray bullets.This study was designed to study the pattern of stray bullet injuries and to generate awareness about the hazards related to the use of live ammunition during riot control. METHODS: This study was conducted in our unit of the neurosurgery department over a period of 18 months, from June 2008 to December 2010. We enrolled all patients who had head or spine injuries caused by stray bullets from firing during riot control far away from the site of injury. RESULTS: We had two patients with head injury and two with spinal injury sustained because of stray bullets. One of the patients with head injury was operated and the other one was managed conservatively; the latter died on the third day of injury, while the former is surviving with some residual neurological deficit. Amongst the patients with spinal injury, neurological deficits persist till date. None of the patients were aware that they had sustained a bullet injury, and it was only after inquiry that we came to know that the police had resorted to aerial firing for controlling public agitation in nearby areas. CONCLUSION: Aerial firing of live cartridges is generally considered an 'innocuous' method; however, in view of the potential for injury to innocent bystanders, we recommend that the use of live cartridges during aerial firing be banned.
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Elevated fractures of the skull, which are rarely reported in the literature, are always compound, have maximal neurological deficits at presentation and have been reported only in adults. We report two cases of elevated skull fractures in the pediatric age group, one of which was a simple elevated fracture and presented with delayed neurological deterioration. The etiologies were a fall in first case and an animal attack (bear maul) in the second case as reported for the first time. One of the cases presented with delayed onset of left focal hemispheric signs. The first case underwent debridement, duraplasty and reduction of fracture whereas in the second case the bone flap was not replaced immediately because of gross contamination. Both patients had an excellent outcome. Elevated skull fractures are not uncommon in the pediatric age group. Compound elevated skull fractures should be managed early as open depressed fractures. Reduction of a simple elevated fracture presenting with neurological deficits not explained by any other lesion can result in a good outcome.
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Fraturas Cranianas/etiologia , Acidentes por Quedas , Animais , Afasia/etiologia , Criança , Desbridamento , Feminino , Escala de Coma de Glasgow , Humanos , Lactente , Masculino , Paresia/etiologia , Procedimentos de Cirurgia Plástica , Fraturas Cranianas/cirurgia , Retalhos Cirúrgicos , Tomografia Computadorizada por Raios X , UrsidaeRESUMO
Compression at the craniovertebral junction because of tumors is not a very common entity. The commonest tumors present here are neurofibroma and meningioma. Any vertebral tumour can be present at this location. Benign bony tumors are very uncommon at this location and amongst these enchondromas are exceptionally rare. Enchondromas are rare bony tumours of chondrogenic origin. These are benign tumours with a propensity for malignant transformation. There are four histological types: osteochondromas, enchondromas, chondroblastoma and chondromyxoid fibroma. Enchondromas are often asymptomatic because of their slow growth but may have varied presentation. An enchondroma may occur as an individual tumor or as several tumors together. We here report a case of enchondroma arising from the atlas and causing myelopathy. The best treatment is complete excision which we could achieve in our case.
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Neoplasias Ósseas/diagnóstico por imagem , Atlas Cervical/diagnóstico por imagem , Condroma/diagnóstico por imagem , Adulto , Neoplasias Ósseas/cirurgia , Atlas Cervical/cirurgia , Condroma/cirurgia , Humanos , Masculino , Tomografia Computadorizada por Raios XRESUMO
OBJECT: This study was conducted both prospectively and retrospectively at one center over a period of 8 years. The population consisted of all patients with both an age 18 years or younger and a diagnosed penetrating missile injury (PMI) during the study interval. The authors analyzed factors determining outcome and demographic trends in this population, and they compared them with those in the more developed world. METHODS: Fifty-one patients were the victims of armed conflict, although no one was directly a party to any battle. This mechanism of injury is in strong opposition to data in the literature from developed countries, in which most missile injuries are the result of suicide or homicide or are even sports related. Moreover, all previous studies on the pediatric population have considered only injuries from gunshots, but authors of the current study have included injuries from other penetrating missiles as well. RESULTS: On cross tabulation analysis using the chi-square test, the factors shown to correlate with outcome included the Glasgow Coma Scale (GCS) score, pupillary abnormalities, patient age, hemodynamic status, and bihemispheric damage. On multinomial regression analysis, the two strongest predictors of death were GCS score and pupillary abnormalities. The GCS score and hemodynamic status were the strongest predictors of disability. CONCLUSIONS: There was no difference in the prognostic factors for PMI between developing or more developed countries. Glasgow Coma Scale score, pupillary abnormalities, and hemodynamic status were the strongest predictors of outcome. In conflict zones in developing countries the victims were mostly innocent bystanders, whereas in the more developed countries homicides and suicides were the leading etiological factors.
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Lesões Encefálicas , Guerra , Ferimentos Penetrantes , Adolescente , Lesões Encefálicas/diagnóstico , Lesões Encefálicas/terapia , Criança , Pré-Escolar , Feminino , Escala de Coma de Glasgow , Custos de Cuidados de Saúde , Humanos , Masculino , Estudos Prospectivos , Estudos Retrospectivos , Ferimentos por Arma de Fogo/diagnóstico , Ferimentos por Arma de Fogo/terapia , Ferimentos Penetrantes/diagnóstico , Ferimentos Penetrantes/terapiaRESUMO
Neurocytomas are rare neoplasms, composed of uniform round cells with neuronal differentiation. We report a rare extraventricular neurocytoma (EVN) in a 5-year-old boy who presented with headache and vomiting. His MRI brain showed a vermian mass. The histopathological examination and immunohistochemistry revealed it to be an EVN. We report this patient for the rarity of the condition and the EVN mimicking a medulloblastoma on imaging. This tumor needs to be differentiated from a medulloblastoma as the former has a better prognosis.
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Neoplasias Cerebelares/diagnóstico , Neoplasias Infratentoriais/diagnóstico , Neurocitoma/diagnóstico , Fatores Etários , Neoplasias Cerebelares/patologia , Cerebelo/patologia , Pré-Escolar , Diagnóstico Diferencial , Humanos , Neoplasias Infratentoriais/patologia , Imageamento por Ressonância Magnética/métodos , Masculino , Neurocitoma/patologia , Resultado do TratamentoRESUMO
OBJECTIVES: The aim of this study was to assess the head injury in children caused by an unusual projectile, a tear gas cartridge. The study is the only one on this subject which has been done in a teenage population. METHOD: This was a prospective study conducted over a period of 4 years in which all the patients aged less than or equal to 18 years and who had a head injury due to a tear gas cartridge were included. RESULTS: We had 5 patients in our study group. All the patients were males. Commonest CT scan finding was brain contusion with skull fracture. One of our patients died. One patient continues to be in vegetative state whereas 3 had a good outcome. CONCLUSION: Tear gas cartridge, though considered as one of the benign modalities of controlling agitated crowds, is not really benign. It can cause serious injuries and mortality. The personnel using them might be trained in a better way so that the people do not receive direct hits. In addition some changes in the design of tear gas cartridge can be done to decrease the impact to the skull.