RESUMO
A 10-year-old boy presented to neurosurgery department after a gunshot wound to the upper thoracic spine. The bullet entered through the right deltoid muscle and lodged inside the spinal canal at T1 level. The patient arrived conscious and obeying commands; however, he experienced a loss of sensation below T3 level, loss of reflexes below the injured T1 level, loss of anal sphincter tone and paraplegia in the lower limbs (American Spinal Injury Association grade-A). Imaging studies revealed an intra-canalicular metallic bullet at the T1 level. The patient underwent urgent operation using a tubular retractor system and the microscope. Subsequently, the bullet was successfully retrieved. Postoperatively, the patient made a significant recovery and by the end of the 6th month, he was able to walk independently despite some gait instability. A minimally invasive approach for intra-canalicular bullet removal in the thoracic region is a safe and effective technique in pediatric patients. (AU)
Un niño de 10 años se presentó al departamento de neurocirugía después de una herida de bala en la columna torácica superior. La bala entró por el músculo deltoides derecho y se alojó dentro del canal espinal a nivel T1. El paciente llegó consciente y obedeciendo órdenes; sin embargo, experimentó una pérdida de sensibilidad por debajo del nivel T3, pérdida de reflejos por debajo del nivel T1 lesionado, pérdida del tono del esfínter anal y paraplejía en las extremidades inferiores (American Spinal Injury Association grado-A). Los estudios de imagen revelaron una bala metálica intracanalicular a nivel T1. El paciente fue intervenido de urgencia mediante un sistema retractor tubular y el microscopio. Posteriormente, la bala se recuperó con éxito. En el postoperatorio, el paciente se recuperó significativamente y, al final del sexto mes, podía caminar de forma independiente a pesar de cierta inestabilidad en la marcha. Un enfoque mínimamente invasivo para la extracción de balas intracanaliculares en la región torácica es una técnica segura y eficaz en pacientes pediátricos. (AU)
Assuntos
Humanos , Masculino , Criança , Procedimentos Cirúrgicos Minimamente Invasivos , Procedimentos Neurocirúrgicos/métodos , Ferimentos por Arma de Fogo/diagnóstico por imagem , Ferimentos por Arma de Fogo/cirurgia , Traumatismos da Medula Espinal/etiologia , Traumatismos da Medula Espinal/cirurgia , Resultado do TratamentoRESUMO
A 10-year-old boy presented to neurosurgery department after a gunshot wound to the upper thoracic spine. The bullet entered through the right deltoid muscle and lodged inside the spinal canal at T1 level. The patient arrived conscious and obeying commands; however, he experienced a loss of sensation below T3 level, loss of reflexes below the injured T1 level, loss of anal sphincter tone and paraplegia in the lower limbs (American Spinal Injury Association grade-A). Imaging studies revealed an intra-canalicular metallic bullet at the T1 level. The patient underwent urgent operation using a tubular retractor system and the microscope. Subsequently, the bullet was successfully retrieved. Postoperatively, the patient made a significant recovery and by the end of the 6th month, he was able to walk independently despite some gait instability. A minimally invasive approach for intra-canalicular bullet removal in the thoracic region is a safe and effective technique in pediatric patients.
Assuntos
Traumatismos da Medula Espinal , Ferimentos por Arma de Fogo , Masculino , Humanos , Criança , Ferimentos por Arma de Fogo/complicações , Ferimentos por Arma de Fogo/diagnóstico por imagem , Ferimentos por Arma de Fogo/cirurgia , Paraplegia/etiologia , Traumatismos da Medula Espinal/complicações , Traumatismos da Medula Espinal/cirurgia , Procedimentos Neurocirúrgicos , Canal Medular/diagnóstico por imagem , Canal Medular/cirurgiaRESUMO
Spontaneous migration of retained intracranial missiles is uncommon but a potentially serious phenomenon. Our objective is to increase awareness of the risk of spontaneous migration of retained intracranial missiles by reporting our case series of 16 patients. We performed a retrospective single-center study on patients treated for intracranial missile injuries between 2000 and 2010 in Palestine with a particular focus on the migration of retained intracranial missiles. Detailed analyses were made of patients' age, sex, type of injurious agents (metallic bullets/rubber bullets/metallic shrapnel from bomb explosion), initial missile position, site to where the missile migrated, radiological and neurological manifestations, complications, treatment modalities (surgery vs. conservative) and functional outcome by Glasgow outcome scale-extended (GOSE) classification at last follow-up. In a cohort of 190 patients with retained intracranial missiles, we identified 16 (8.4%) patients with spontaneous migration. Patients' age ranged from 10 to 30 years (mean: 18.9 ± 6.4 years). There were only 2 female patients. The missiles that migrated intracranially were metallic bullets (n = 10), rubber bullets (n = 3), and metallic shrapnel from a bomb explosion (n = 3). Among the 16 patients, 10 patients experienced symptoms due to missile migration and were treated surgically, while six patients did not develop new symptoms after missile migration and were managed conservatively. In our case series, 16/190 (8.4%) patients with retained intracranial missiles developed spontaneous migration. Neurosurgeons performing delayed surgery on patients with retained intracranial missiles should be aware of the risk of spontaneous migration and verify the location of the missile after positioning the patient for surgery.
Assuntos
Ferimentos por Arma de Fogo , Adolescente , Adulto , Criança , Feminino , Humanos , Radiografia , Estudos Retrospectivos , Ferimentos por Arma de Fogo/complicações , Ferimentos por Arma de Fogo/diagnóstico por imagem , Ferimentos por Arma de Fogo/cirurgia , Adulto JovemRESUMO
OBJECTIVE: The aim of this study is to detail the background, training, and career of Dr. Georgette Kidess, the first and still the only female neurosurgeon in Palestine. In addition, we mention the obstacles that women face during their neurosurgical career and how to overcome them. Also, we discuss different methods to attract female medical students to neurosurgery. METHODS: Information was gathered only from direct face-to-face interviews with Dr. Kidess. RESULTS: Georgette Kidess was born on May 2, 1952, in Nablus, Palestine. She received the degree of Doctor of Medicine (M.D.) at Eberhard Karls Universität, Tübingen, Germany in 1979. She worked as a neurosurgeon at the Hadassah EinKarem Hospital in Jerusalem and subsequently established the first neurosurgical department at the Ramallah Governmental Hospital in Ramallah in 1986. Thereafter, she has continued a career in private practice, currently at Saint Luke's Hospital, Nablus. Dr. Kidess played a major part in establishing neurosurgery in Palestine. She was among the founders of the Palestinian Neurosurgical Society in 2014. CONCLUSIONS: In this article, we recount Dr. Kidess's contributions and achievements to neurosurgery in Palestine. Her commitment, persistence, and diligence enabled her to overcome great odds and become the first female neurosurgeon in Palestine. We hope that her story will inspire and open the doors for subsequent women to enter and enhance neurosurgery, especially in the Middle East.
RESUMO
OBJECTIVE: The purpose of this study was to develop a new index that can reliably quantify the reduction of basilar invagination with atlantoaxial dislocation. PATIENTS AND METHODS: Between May 2012 and September 2017, 40 patients with congenital basilar invagination and atlantoaxial dislocation as well as 100 sex-and age-matched control subjects were recruited for this study. All patients underwent direct posterior reduction and fixation. Mid-sagittal computerized tomography scan films were obtained before and after surgery as well as the vertico-horizontal atlantoaxial index (VHAI) was measured in all patients -before and after surgery- and controls. Additionally, the pre-and postoperative Japanese Orthopedic Association (JOA) scores, Nurick grading, European Myelopathy Score (EMS) and Prolo Scale score were used to evaluate the cervical myelopathy. RESULTS: The mean follow-up was 24.75 months with a range of 6-60 months. The mean value of VHAI in the control group was 87.86 ± 24.98 mm2, while the mean values of VHAI before and after surgery were 209.45 ± 96.80 mm2 and 95.08 ± 66.95 mm2, respectively. Additionally, in the patient group, a negative correlation was observed between JOA, EMS, Prolo Scale scores and VHAI. On the other hand, a positive correlation was found between the Nurick grading and VHAI. CONCLUSION: The VHAI can be an excellent measurement tool to evaluate the reduction of basilar invagination with atlantoaxial dislocation. There was a negative correlation between VHAI and JOA, EMS and Prolo Scale scores, and a positive correlation with Nurick grading; which indicates the effectiveness of this index.
Assuntos
Articulação Atlantoaxial/cirurgia , Luxações Articulares/cirurgia , Lesões do Pescoço/cirurgia , Platibasia/cirurgia , Adolescente , Adulto , Idoso , Parafusos Ósseos , Descompressão Cirúrgica/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fusão Vertebral/métodos , Adulto JovemRESUMO
BACKGROUND: Literature about traumatic brain injury caused by missile wounds is scanty. We shed some light on this field. METHODS: This retrospective study was carried out, between September 2000 and September 2010, on 520 civilian patients who sustained traumatic brain injury from missiles in the north of Palestine. Thorough detailed analyses were made of patients' admission Glasgow Coma Scale (GCS) scores, pupillary reactivity to light, site and mode of injuries, type of injurious agents, missile trajectory, method of treatment, radiologic manifestations, complications, and outcome. The GCS score was used to assess the level of consciousness, whereas the Glasgow Outcome Scale score was used to evaluate the outcome. RESULTS: Patients' age ranged from 6 months to 75 years. Only 50 (9.6%) patients were female. Patients injured by metallic bullets, rubber bullets, and shrapnel from bomb explosions numbered 351, 139, and 30, respectively. Of 384 patients who were treated conservatively, no mortality was detected, whereas of 136 surgically treated patients, 66 (48.5%) died of their injuries. Although our management of patients was not optimal because of many factors, the overall mortality was 12.7% (n = 66). CONCLUSIONS: The promptness of transport to hospital was a decisive factor with a major bearing on decreasing mortality. Brain computed tomography was invaluable in the diagnosis and follow-up of our patients. In addition, age, pupillary reactivity, admission GCS score, missile trajectory, ventricular involvement, and site and mode of injury were important prognostic factors.
Assuntos
Árabes , Serviço Hospitalar de Emergência/tendências , Traumatismos Cranianos Penetrantes/diagnóstico por imagem , Traumatismos Cranianos Penetrantes/cirurgia , Tempo para o Tratamento/tendências , Adolescente , Adulto , Idoso , Lesões Encefálicas Traumáticas/diagnóstico por imagem , Lesões Encefálicas Traumáticas/epidemiologia , Lesões Encefálicas Traumáticas/cirurgia , Criança , Pré-Escolar , Feminino , Traumatismos Cranianos Penetrantes/epidemiologia , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto JovemRESUMO
OBJECTIVE: Little is known about the pathophysiologic mechanisms of white matter injury after aneurysmal subarachnoid hemorrhage (aSAH). The purpose of this study is to investigate whether the mammillothalamic tract (MTT) or corticospinal tract (CST) is more affected by aSAH in the same patients with good outcome (Grade 5 on Glasgow Outcome Scale at 3 months) using diffusion tensor imaging (DTI). METHODS: Between June 2013 and September 2016, 21 patients with aSAH with good outcome and 21 sex- and age-matched normal healthy control participants were recruited. DTI was obtained at 8.92 ± 2.4 weeks after onset. Moreover, reconstruction of the CST and the MTT was completed with DTI-studio software. Apparent diffusion coefficient (ADC) and fractional anisotropy (FA) values were measured. In addition, the motricity index and Mini-Mental State Examination scores were obtained. RESULTS: There was no statistically significant difference detected in the ADC and FA values of the CST between the patient and control groups (P > 0.05). On the contrary, there was a statistically significant difference in ADC and FA values of the MTT between the patient and control groups (P < 0.05). In addition, in the patient group, no correlation (P > 0.05) was observed between motricity index scores and DTI parameters (ADC and FA), whereas the Mini-Mental State Examination showed a positive correlation with FA (r = 0.591, P = 0.029) without correlation to ADC (r = 0.142, P = 0.628). CONCLUSIONS: Patients with good outcomes (Grade 5 on Glasgow Outcome Scale at 3 months) after aSAH appeared to suffer an injury of the MTT without an associated injury of the CST compared with the control group. This injury showed a correlation with cognitive dysfunction.
Assuntos
Processamento de Imagem Assistida por Computador , Tratos Piramidais/lesões , Hemorragia Subaracnóidea/complicações , Hemorragia Subaracnóidea/diagnóstico por imagem , Idoso , Anisotropia , Imagem de Tensor de Difusão/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Software , Substância Branca/diagnóstico por imagemRESUMO
BACKGROUND: Palestinian neurosurgery started with Dr. Antone Tarazi as the first Palestinian neurosurgeon. Before that, there was no organized neurosurgery specialty, and general surgeons performed neurosurgical procedures. Here we review the history of neurosurgery and neurosurgical applications in Palestine, evaluate some limitations of the current system, and discuss major challenges to improving this system. METHODS: We collected information from various sources in either English or Arabic. RESULTS: The development of neurosurgery and neurosurgical training in Palestine began in 1960 with the first center established in Jerusalem, which provided much-needed neurosurgical services and training in the fields of neurosurgery and neurology. Palestine has produced a number of its own neurosurgeons and has promoted further progress by establishing the Palestinian Neurosurgical Society in 2014. Today, there are 34 neurosurgeons (including 1 female neurosurgeon) and 17 residents providing expert care in 17 centers across Palestine, along with 1 neurosurgical residency program. CONCLUSIONS: Neurosurgery in Palestine has faced many challenges, some of which have been overcome. However, there remain many challenges, which will require much time and effort to surmount. Political stabilization is a significant factor in the progress of neurosurgery in Palestine.
Assuntos
Neurocirurgiões/história , Neurocirurgia/história , Procedimentos Neurocirúrgicos/história , História do Século XX , História do Século XXI , Oriente MédioRESUMO
OBJECTIVE: We sought to investigate and report a novel surgical technique of screws insertion and posterior surgical reduction, as well as explore its clinical results. METHODS: From September 2008 to September 2012, we treated 41 cases of unstable craniovertebral junction anomalies with a narrow C2 pedicle at our department. All patients underwent "posterior reduction and internal fixation of the occipital bone with superior or inferior articular process of C2 and lateral mass of C3 on the narrowed C2 pedicle side-for non-narrowed C2 pedicle side, the screw was only inserted into C2 pedicle without extending the fixation to C3 vertebrae-using a titanium screw-rod (plate) fixation system." The preoperative and postoperative atlantodens interval, Chamberlain line, McRae line, and cervicomedullary angle were all measured. In addition, the preoperative and postoperative Japanese Orthopedic Association score was used to evaluate the cervical myelopathy. RESULTS: A total of 134 screws were inserted into the C2 pedicle (30 screws), superior (35 screws) or inferior (17 screws) articular process of C2, and lateral mass of C3 (52 screws). There was a significant statistical difference between the preoperative and postoperative results in the reduction of the odontoid process, decompression of the upper cervical spinal cord and medulla, as well as the improvement of neurologic functions (P < 0.05). All patients have exhibited a major neurologic improvement and solid bony fusion. CONCLUSION: This novel surgical technique is safe, feasible, and effective for the treatment of unstable craniovertebral junction anomalies with a narrow C2 pedicle.