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Introducción: Los craneofaringiomas son tumores benignos, de los cuales hasta el 50% ocurren en niños. Sin embargo, no hay estudios en niños peruanos. Objetivo: describir las características clínicas e histopatológicas de niños con craneofaringioma hospitalizados en el Hospital Nacional Edgardo Rebagliati Martins entre agosto de 2019 y mayo de 2021. El estudio: El diseño es transversal y la fuente de los datos fueron las historias clínicas. Se recolectó información sobre el sexo, edad, cirugías y características relacionadas a la primera cirugía de resección tumoral. Hallazgos: Incluimos 12 pacientes. El 83.3% fueron varones, al momento del diagnóstico la mediana de edad fue de 6 años y predominaron los síntomas visuales, todos tuvieron deficiencias hormonales luego de la primera cirugía de resección. Conclusión: tres recibieron radioterapia, uno desarrolló transformación maligna y otro falleció. Es necesario realizar a futuro estudios prospectivos.
Introduction: Craniopharyngiomas are benign tumors, of which up to 50% occur in children. However, there are no studies in Peruvian children. Objective : to describe the clinical and histopathological characteristics of children with craniopharyngioma hospitalized at the Edgardo Rebagliati Martins National Hospital between August 2019 and May 2021. The study: The design is cross-sectional and the data source were medical records. Information on sex, age, surgeries and characteristics related to the first tumor resection surgery were collected. Findings: We included 12 patients. 83.3% were male, at the time of diagnosis the median age was 6 years and visual symptoms predominated, all had hormonal deficiencies after the first resection surgery. Conclusions: three received radiotherapy, one developed malignant transformation and one died. Future prospective studies are necessary.
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Craniocerebral war injury, mainly caused by weaponry equipment and wartime conditions during warfare, are characterized by high difficulty in treatment and evacuation as well as high mortality rate. The field surgical treatment of craniocerebral war injury is not only related to injury characteristics, but also to factors such as war scale, combat style, combat area and weapon power. In recent years, there have been few comprehensive reports on the characteristics and field surgical treatment of craniocerebral war injury in China. Therefore, the authors reviewed the research progress in the characteristics and field surgical treatment of craniocerebral war injuries in foreign armies since 2001, with the aim to provide a reference for relevant basic researches and war injury treatment in China.
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Objective:To investigate the occurrence of deglutition disorders after extubation in neurosurgery patients, to explore the recovery time and influencing factors, and to provide reference for the development of nursing intervention plan for dysphagia after extubation.Methods:This was a prospective study. A total of 250 patients who underwent oral catheterization under general anesthesia in neurosurgery department and were admitted to the Tenth People′s Hospital of Tongji University from June to December 2022 were selected as the study objects by convenience sampling method. The general demographic and clinical data of the patients were collected to evaluate the occurrence of deglutition disorders after extubation. The outcome and recovery time of deglutition disorders were used as dependent variables. Kaplan-Meier method and Cox proportional hazard regression analysis were used to analyze the recovery time and influencing factors of deglutition disorders after extubation in neurosurgery patients.Results:The incidence of deglutition disorders after extubation was 35.6%(89/250) among 250 cases of neurosurgery patients under general anesthesia by endotracheal intubation, the recovery time of Deglutition Disorders after postoperative extubation was 1 - 16 (5.17 ± 0.43)days. ICU stay days, duration of endotracheal intubation and the first standardized swallowing assessment after extubation were the main influencing factors for the recovery of deglutition disorders in patients with dysphagia after extubation.Conclusions:For patients with deglutition disorders after extubation after neurosurgery, ICU stay days, duration of endotracheal intubation and the first standardized swallowing assessment after extubation affect the process of swallowing function recovery. Medical staff should focus on the risk groups and develop targeted nursing interventions to improve the outcome of patients.
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Abstract Background Spontaneous intracranial hypotension (SIH) is a secondary cause of headache and an underdiagnosed disease. The clinical presentation can be highly variable. It typically presents with isolated classic orthostatic headache complaints, but patients can develop significant complications such as cerebral venous thrombosis (CVT). Objective To report 3 cases of SIH diagnosis admitted and treated in a tertiary-level neurology ward. Methods Review of the medical files of three patients and description of clinical and surgical outcomes. Results Three female patients with SIH with a mean age of 25.6 ± 10.0 years old. The patients had orthostatic headache, and one of them presented with somnolence and diplopia because of a CVT. Brain magnetic resonance imaging (MRI) ranges from normal findings to classic findings of SIH as pachymeningeal enhancement and downward displacement of the cerebellar tonsils. Spine MRI showed abnormal epidural fluid collections in all cases, and computed tomography (CT) myelography could determine an identifiable cerebrospinal fluid (CSF) leak in only one patient. One patient received a conservative approach, and the other two were submitted to open surgery with lamino-plasty. Both of them had uneventful recovery and remission in surgery follow-up. Conclusion The diagnosis and management of SIH are still a challenge in neurology practice. We highlight in the present study severe cases of incapacitating SIH, complication with CVT, and good outcomes with neurosurgical treatment.
Resumo Antecedentes Hipotensão intracraniana espontânea (HIE) é uma causa secundária de cefaleia e uma doença subdiagnosticada. A apresentação clínica pode ser muito variável. Tipicamente, se apresenta com queixas isoladas de cefaleia ortostática clássica, porém pode evoluir com complicações significativas como trombose venosa cerebral (TVC). Objetivo Relatar 3 casos de diagnóstico de hipotensão intracraniana espontânea manejados em uma enfermaria de neurologia de nível terciário. Métodos Revisão dos prontuários de três pacientes e descrição dos resultados clínicos e cirúrgicos. Resultados Três pacientes do sexo feminino com média de idade de 25.6 ± 10.0 anos. As pacientes apresentavam cefaleia ortostática e uma delas apresentou sonolência e diplopia devido a TVC. A ressonância magnética (RM) do encéfalo varia de achados normais até achados clássicos de HIE como realce paquimeníngeo e deslocamento inferior das tonsilas cerebelares. A RM da coluna mostrou coleções anormais de líquido epidural em todos os casos e a mielografia por tomografia computadorizada (TC) foi capaz de determinar fístula liquórica identificável em apenas uma paciente. Uma paciente recebeu abordagem conservadora e as outras duas foram submetidas a cirurgia aberta com laminoplastia. Ambas tiveram recuperação e remissão sem intercorrências no seguimento cirúrgico. Conclusão O diagnóstico e manejo da hipotensão intracraniana ainda são desafios na prática neurológica. Destacamos no presente estudo casos graves, complicação com TVC e bons resultados com tratamento neurocirúrgico.
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Objective:To explore the feasibility and clinical value of holographic image technology in intracranial tumor surgery.Methods:A total of 40 patients with intracranial tumors in Beijing Tiantan Hospital, Capital Medical University from November 2020 to March 2021 were randomly divided into the experimental group (20 cases) and the control group (20 cases) based on the random number table. Patients in the experimental group underwent craniotomy assisted by holographic technology, while patients in the control group underwent conventional craniotomy. The Karnofsky performance status scores of patients before the operation and 7 days after the operation were recorded, and the self-rating anxiety scale was applied to evaluate the anxiety of the patients' families.Results:The head CT 12 h after surgery showed no tumor cavity hyperdensity in all patients. The head magnetic resonance imaging (MRI) 72 h after surgery revealed 17 cases of total resection and 3 cases of subtotal resection in the experimental group; in the control group, there were 16 cases of total resection and 4 cases of subtotal resection. In the experimental group, 1 patient's left lower limb muscle strength was grade Ⅱ after the operation and recovered to grade Ⅴ-at discharge. In the control group, the left limb muscle strength of 2 patients was grade Ⅲ after the operation and recovered to grade Ⅴ at discharge. The patients with Karnofsky scores of 60, 70, 80, 90, 100 scores were found in 1 case, 5 cases, 8 cases, 6 cases, 0, respectively of the experimental group and 0, 4 cases, 9 cases, 6 cases, 1 case, respectively of the control group before the operation, and the difference was statistically significant ( P > 0.05); the patients with Karnofsky scores of 50, 60, 70, 80, 90, 100 scores were found in 1 case, 0, 0, 7 cases, 9 cases,3 cases, respectively of the experimental group and 0, 3 cases, 6 cases, 4 cases, 5 cases, 2 cases, respectively of the control group after the operation, and the difference was statistically significant ( P = 0.018). The difference of Karnofsky score before and after the operation in the experimental group was statistically significant ( P = 0.029), while there was no statistically significant difference in the Karnofsky score before and after the operation in the control group ( P = 0.241). There were 8 cases, 9 cases, 2 cases and 1 case of non-anxiety, mild anxiety, moderate anxiety, severe anxiety, respectively in the experimental group and 3 cases, 4 cases, 8 cases and 4 cases of non-anxiety, mild anxiety, moderate anxiety, severe anxiety, respectively in the control group before the operation; there were 9 cases, 9 cases, 2 cases and 0 case of non-anxiety, mild anxiety, moderate anxiety, severe anxiety, respectively in the experimental group and 2 cases, 5 cases, 9 cases and 4 cases of non-anxiety, mild anxiety, moderate anxiety, severe anxiety, respectively in the control group after the operation. The preoperative and postoperative anxiety scores of the experimental group were all lower than those of the control group, and the differences were statistically significant (preoperative P = 0.016,postoperative P = 0.002). Conclusions:Holographic technology can assist in formulating an accurate surgical plan before intracranial tumor surgery, intuitively display the anatomical relationship between the tumor and its surrounding important tissues during operation, reduce the surgical side injuries and decrease the anxiety of the patients' family.
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Objective:To retrospectively evaluate the effects of lung-protective ventilation strategies on postoperative pulmonary complications in the patients undergoing long-time neurosurgery.Methods:Based on the duration of anesthesia>8 h, the clinical data from patients underwent elective first craniotomy under general anesthesia from January 1, 2019 to December 31, 2021 were retrospectively collected. Patients were divided into lung-protective ventilation group (group L) and conventional mechanical ventilation group (group C) according to whether lung-protective ventilation was performed during operation. The baseline characteristics, intraoperative condition, postoperative pulmonary complications and hospitalization of patients in the two groups were recorded.Results:Compared with group C, the tidal volume was significantly decreased, positive end-expiratory pressure and respiratory rate were increased, the incidence of intraoperative hypoxemia was decreased, the number of patients with grade 1 according to the severity grade of postoperative pulmonary complications was significantly increased, and the length of hospital stay was shortened in group L ( P<0.05). There were no statistically significant differences in the baseline characteristics, incidence of postoperative pulmonary complications at 7 days after surgery and other parameters between group L and group C ( P>0.05). Conclusions:Lung-protective ventilation strategies can reduce the severity of postoperative pulmonary complications in the patients undergoing long-time neurosurgery.
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La craneosinostosis sagital es el cierre prematuro de la sutura sagital, ocasionando alteraciones funcionales y estructurales. El tratamiento es quirúrgico, y actualmente se cuenta con diversas técnicas, las cuales requieren de una planificación y entrenamiento para lograr óptimos resultados. Se presenta el caso de un varón de 1 año presenta crecimiento anteroposterior anormal del cráneo, indicándose tomografía cerebral sin contraste evidenciando una sinostosis sagital. Se realiza la planificación quirúrgica de la técnica a desarrollar mediante modelo 3D personalizado a escala real. Paciente cursa con buena evolución y es dado de alta. Finalmente, la tecnología de clonación 3D esencial para la educación y desarrollo neuroquirúrgico permitiendo acceder a modelos táctiles de alta precisión y bajo costo que mejoran la calidad del manejo de craneosinostosis.
Sagittal craniosynostosis is the premature closure of the sagittal suture, causing functional and structural alterations. The treatment is surgical, and there are currently various techniques, which require planning and training to achieve optimal results. We present the case of a 1-year-old male with abnormal anteroposterior growth of the skull, indicating brain tomography without contrast, showing sagittal synostosis. Surgical planning of the technique to be developed is carried out using a real-scale personalized 3D model. The patient progresses well and is discharged. Finally, essential 3D cloning technology for neurosurgical education and development allows access to high-precision, low-cost tactile models that improve the quality of craniosynostosis management.
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Objective:To investigate the efficacy and safety of distal transradial access for cerebral angiography and neurointervention.Methods:The literature about distal transradial access for cerebral angiography and neurointervention were searched in PubMed, EMbase, the Cochrane Library, CNKI, WanFang Data, and VIP database from January 2015 to September 2021. Two reviewers independently screened the literature and extracted data according to the inclusion and exclusion criteria, evaluated the literature quality according to the Newcastle-Ottawa scale. The R 4.0.5 software was used for meta-analysis.Results:A total of 12 articles with 987 patients were enrolled. All the studies were retrospective design and did not compare with the results of proximal transradial access and transfemoral access. A meta-analysis of the operation success rate and complication rate using a fixed effect model showed that the operation success rate of distal transradial access was 96% (95% confidence interval 95%-97%), and the incidence of minor complications was 3% (95% confidence interval 2%-4%). One patient had serious complications.Conclusion:The distal transradial access is a safe and effective alternative approach for cerebral angiography and neurointervention.
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Objective:To investigate the difference in efficacy between transsylvian-transinsular approach and transcortical-transtemporal approach for hematoma evacuation in the treatment of severe basal ganglia intracerebral hemorrhage in young adults.Methods:Young adult patients with severe intracerebral hemorrhage in the basal ganglia region underwent craniotomy hematoma removal in Ankang Central Hospital from February 2012 to February 2021 were retrospectively enrolled. The Glasgow Outcome Scale score was used to evaluate the outcome at 6 months after onset. 4-5 were defined as good outcome and 1-3 were defined as poor outcome. Multivariate logistic regression analysis was used to determine the independent influencing factors of the poor outcomes. Results:A total of 51 patients were enrolled. Their median age was 41 (interquartile range 39-43) years, and 29 were men (56.8%). The median Glasgow Coma Scale score at admission was 6.0 (interquartile range 5.5-7.0), and the median baseline hematoma volume was 38.0 ml (34.5-47.5 ml). Twenty-one patients (41.2%) were in the transsylvian-transinsular approach group and 30 (58.8%) were in the transcortical-transtemporal approach group. There were no significant differences in demographics, vascular risk factors and baseline clinical data between the transsylvian-transinsular approach group and the transcortical-transtemporal approach group. Compared with the transcortical-transtemporal approach group, the amount of intraoperative bleeding and hematoma residue in the transsylvian-transinsular approach group were less, the proportion of patients requiring decompressive craniectomy was lower (33.3% vs. 63.3%; χ2=4.449, P=0.035), and the duration of dehydration medication and hospital stay were shorter (all P<0.05). However, there was no significant difference in the good outcome rate between the two groups (66.7% vs. 56.7%; χ2=0.518, P=0.472). Multivariate logistic regression analysis showed that lower scores of Glasgow Coma Scale at admission (odds ratio 0.128, 95% confidence interval 0.017-0.977; P=0.047) and longer hospital stay (odds ratio 1.402, 95% confidence interval 1.065-1.844; P=0.016) were independently associated with the poor outcomes. Conclusion:For young adult patients with severe basal ganglia intracerebral hemorrhage who underwent hematoma removal, although there was no significant difference between the outcomes of patients with transsylvian-transinsular approach and transcortical-transtemporal approach, the former had more advantages.
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Surgical treatment of intrauterine hydrocephalus can prevent irreversible fetal brain damage through early decompression of the lateral ventricle. In 1980s, the prognosis of fetuses with hydrocephalus who received intrauterine treatment were poor due to non-specific surgical indications, lacking skilled operators, and underdeveloped imaging technology. We review the development of the surgical indications for fetal hydrocephalus in the following four stages: the introduction of surgical indications, the exclusion of extracranial malformations, the clear definition of isolated hydrocephalus, and the popularization of micro-array and gene sequencing techniques. The outcomes of fetuses with hydrocephalus who received intrauterine treatment with different selection criteria are summarized to explore the inclusion and exclusion criteria.
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Objective:To analyze the incidence and risk factors of acute kidney injury (AKI) in patients undergoing neurosurgery.Methods:This study was a single center and retrospective research. The patients hospitalized in the general neurosurgery ward of Xuanwu Hospital, Capital Medical University, due to intracranial tumors and intracranial vascular diseases from January 1, 2017 to December 31, 2020 were enrolled. Demographic, clinical data and laboratory examination results of the selected patients were collected. The patients were divided into AKI group and non-AKI group according to AKI diagnosis criteria, and the differences of clinical parameters and medication between the two groups were compared. Logistic regression analysis method was used to analyze the risk factors of AKI in neurosurgical patients.Results:Among 4 509 patients undergoing neurosurgery with age of (51.93±16.03) years old, 2 361 males and 2 148 females, 152 patients (3.37%) had AKI. The incidence of AKI in patients undergoing intracranial tumor surgery was 3.69% (84/2 278), and the incidence of AKI in patients undergoing intracranial cerebrovascular surgery was 3.05%(68/2 231). The length of hospital stay ( t=4.897, P<0.001) and operation time ( t=5.496, P<0.001) in AKI group were significantly longer than those in non-AKI group. The proportions of diabetes mellitus, preoperative serum creatinine, blood urea nitrogen, glycosylated hemoglobin, lactic acid, fibrinogen, and systolic pressure levels in AKI group were significantly higher than those in non-AKI group (all P<0.05); the hemoglobin level in AKI group was significantly lower than that in non-AKI group ( P<0.05). The proportions of patients using angiotensin converting enzyme inhibitors/angiotensin Ⅱ receptor antagonists, cephalosporins, proton pump inhibitors, mannitol, and nonsteroidal anti-inflammatory drugs in AKI group were also significantly higher than those in non-AKI group (all P<0.05). Multivariate logistic regression analysis results showed that hemoglobin<110 g/L ( OR=4.252, 95% CI 1.569-11.527, P=0.004), elevated blood urea nitrogen ( OR=1.304, 95% CI 1.139-1.492, P<0.001) and application of nonsteroidal anti-inflammatory drugs ( OR=2.342, 95% CI 1.044-5.253, P=0.039) were independent risk factors of AKI in neurosurgical patients. Conclusions:The incidence of AKI in patients in neurosurgery general ward is 3.37%. Anemia, elevated blood urea nitrogen and application of nonsteroidal anti-inflammatory drugs are independent risk factors of AKI in patients undergoing neurosurgery.
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Objective:To investigate the effect of monosialotetrahexosylganglioside sodium treatment on neurological function, inflammatory factor, and blood coagulation function in patients with traumatic brain injury.Methods:The clinical data of 90 patients with traumatic brain injury who received treatment in Taizhou Central Hospital from February 2018 to May 2020 were retrospectively analyzed. These patients were divided into a control group ( n = 46) and an observation group ( n = 44) according to different treatment methods. The control group was given routine symptomatic treatment and the observation group was given monosialotetrahexosylganglioside sodium treatment based on routine symptomatic treatment. Remission rate, inflammatory factor level, the National Institutes of Health Stroke Scale score, Glasgow Outcome Scale score, and coagulation function were compared between the two groups at each time point. Results:At 3 days and 2 weeks post-surgery, neuropeptide Y in the observation group was (121.13 ± 12.68) ng/L and (68.52 ± 10.21) ng/L, tumor necrosis factor α was (96.15 ± 8.16) ng/L and (46.68 ± 5.95) ng/L, interleukin-6 was (231.26 ± 9.41) ng/L and (126.74 ± 12.23) ng/L, C-reactive protein was (47.52 ± 4.32) μg/L and (18.65 ± 1.32) μg/L, the National Institutes of Health Stroke Scale score was (20.12 ± 2.22) points and (17.67 ± 1.31) points. They were significantly lower than those in the control group [neuropeptide Y: (135.69 ± 15.42) ng/L, (79.36 ± 11.15) ng/L; tumor necrosis factor-α: (108.56 ± 10.13) ng/L, (69.33 ± 6.42) ng/L; interleukin-6: (264.13 ± 10.24) ng/L and (157.89 ± 12.13) ng/L; C-reactive protein: (65.19 ± 5.17) μg/L and (24.39 ± 3.45) μg/L; the National Institutes of Health Stroke Scale score: (24.56 ± 2.54) points and (20.39 ± 2.55) points] ( t3 days post-surgery = 4.88, 6.38, 15.83, 17.55, 8.81; t2 weeks post-surgery= 4.80, 17.33, 12.12, 10.33, 6.32, all P < 0.001). At 3 days and 2 weeks post-surgery, the Glasgow Outcome Scale score in the observation group was (3.65 ± 0.35) points and (4.65 ± 0.26) points, respectively, which was significantly higher than (3.15 ± 0.10) points and (4.11 ± 0.11) points in the control group ( t = 9.30, 12.93, both P < 0.05). At 3 days and 2 weeks post-surgery, fibrinogen in the observation group was (4.52 ± 0.39) g/L and (3.12 ± 0.10) g/L, thrombin time was (18.46 ± 2.95) seconds and (21.79 ± 2.45) seconds, prothrombin time was (12.42 ± 1.33) seconds and (15.79 ± 2.36) seconds, activated partial thromboplastin time was (34.59 ± 2.64) seconds and (38.98 ± 2.78) seconds, which were significantly superior to those in the control group [fibrinogen: (5.02 ± 0.13) g/L and (4.29 ± 0.16) g/L; thrombin time: (17.36 ± 1.56) seconds and (19.63 ± 1.62) seconds; prothrombin time: (10.69 ± 1.21) seconds and (13.26 ± 1.78) seconds; activated partial thromboplastin time: (32.16 ± 2.59) seconds and (35.69 ± 2.91) seconds] ( t3 days post-surgery = 8.23, 2.22, 6.46, 4.40; t2 weeks post-surgery = 41.38, 4.95, 5.75, 5.48, all P < 0.001). At 1 and 2 weeks post-surgery, the remission rate in the observation group was significantly higher than that in the control group ( χ2 = 4.75, 4.44, both P < 0.05). Conclusion:Monosialotetrahexosylganglioside sodium treatment for a traumatic brain injury can inhibit inflammatory reactions, improve blood coagulation and protect brain tissue.
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Objective:To investigate the clinical efficacy and safety of laparoscopically assisted ventriculoperitoneal shunting for the treatment of hydrocephalus in older adult patients.Methods:Sixty-four older adult patients with hydrocephalus who received treatment in Yiwu Fuyuan Private Hospital from June 2017 to December 2019 were included in this study. They were randomly divided into study and control groups, with 32 patients in each group. The control group was given ventriculoperitoneal shunting and the study group was given laparoscopically assisted ventriculoperitoneal shunting. The Fugl-Meyer assessment of motor recovery, the activity of daily life score, hydrocephalus grading score, excellent and good efficacy rate, and incidence of complications were compared between the two groups.Results:After treatment, the Fugl-Meyer score and activity of daily life score in the study group were (77.05 ± 18.54) points and (84.83 ± 17.75) points, which were significantly higher than (63.25 ± 16.18) points and (63.76 ± 15.04) points in the control group ( t = 3.17, P = 0.002; t = 5.12, P < 0.001). Hydrocephalus grading score in the study group was significantly lower than that in the control group [(3.77 ± 2.41) points vs. (6.61 ± 2.75) points, t = 4.39, P < 0.001]. Excellent and good efficacy rate in the study group was significantly higher than that in the control group [93.75% (30/32) vs. 75.00% (24/32), χ2 = 4.26, P < 0.05]. The incidence of complications in the study group was significantly lower than that in the control group [9.38% (3/32) vs. 40.63% (13/32), χ2 = 8.33, P < 0.005]. Conclusion:Laparoscopically assisted ventriculoperitoneal shunting can accurately locate the catheter and is more effective in the treatment of hydrocephalus in older adult patients compared with ventriculoperitoneal shunting. It can accelerate the recovery of neurological function and is highly safe.
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Objective:To investigate the main clinical characteristics, imaging features, diagnosis, and treatment of meningiomas initially manifesting as spontaneous intracranial hemorrhage.Methods:The clinical characteristics, imaging features, treatment, and follow-up data of 19 patients with meningiomas initially manifesting as spontaneous intracranial hemorrhage who received treatment in The First Affiliated Hospital of Shantou University Medical College from January 2011 to December 2020 were retrospectively analyzed.Results:Among the 19 patients, there were 6 males and 13 females, with an average age of (53 ± 14) years. The onset manifestations were sudden and severe headache and vomiting in 6 cases, progressive coma in 4 cases, and hemiplegia in 9 cases. Among the 19 patients, 15 patients showed irregular tumor shape and mixed hyperintense signal in CT, and 4 patients showed a homogeneous hyperintense signal. Eighteen patients showed peritumoral edema. Three patients showed intratumoral calcification. One patient showed an intratumoral fluid level. Fourteen patients showed isointense to hypointense signals on T1WI images and isointense to hyperintense signals on T 2WI images. Five patients showed mixed isointense and hyperintense signals on T 1WI images and mixed hypointense and hyperintense signals on T 2WI images. Heterogeneous enhancement was found in 18 patients, intratumoral cystic necrosis was found in 15 patients, and the meningeal tail sign was found in 16 patients. Preoperative imaging misdiagnosis occurred in 4 patients. Before surgery, all patients underwent surgery to resect the tumor and remove the hematoma. No patients died because of surgery. After surgery, muscle strength was improved compared with that before surgery. The average follow-up time was (46.5 ± 28.4) months. Tumor recurrence occurred in two patients. The Karnofsky Performance Scale score at the last follow-up, at discharge, and before surgery was (73.7 ± 3.4) points, (61.1 ± 5.5) points, and (49.5 ± 5.6) points, respectively ( F = 21.06, P < 0.01). The Karnofsky Performance Scale score at the last follow-up was significantly increased compared with that at discharge and before surgery ( F = 13.13, P < 0.01). Conclusion:Spontaneous hemorrhagic meningioma is rare and has a sudden onset. It is easily misdiagnosed before surgery. Skull CT, skull CT angiography, and enhanced magnetic resonance imaging examination in combination can increase the preoperative diagnosis rate. Early surgical resection of tumors and removal of hematoma can acquire good clinical efficacy.
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Objective:To investigate the treatment methods and their efficacy for bilateral frontal lobe contusion.Methods:The clinical data of 37 patients with bilateral frontal lobe contusion who received treatment in Fujian Provincial Hospital between May 2017 and May 2018 were analyzed. The 37 patients were divided into surgical group ( n = 19) and non-surgical group ( n = 18) according to different treatment methods. Clinical efficacy was compared between the two groups. All patients underwent intracranial pressure monitoring. Intracerebral pressure was divided into three stages: < 20 mmHg, 20-40 mmHg, > 40 mmHg. Clinical efficacy was compared among patients with different levels of intracranial pressure. Results:In the surgical group, one patient died, one patient was in a vegetative state, two patients had severe disability, eight patients had mild disability, and seven patients well recovered. In the non-surgical group, four patients died, three patients were in a vegetative state, six patients had severe disability, three patients had mild disability, and two patients well recovered. There was significant difference in good recovery rate between the two groups ( χ2 = 9.83, P < 0.05). The good recovery rate was statistically significant among patients with different levels of intracranial pressure ( χ2 = 7.97, P < 0.05). The vegetative state rate in patients with > 40 mmHg intracranial pressure was significantly higher than that in patients with < 20 mmHg intracranial pressure (50.0% vs. 0.0%, χ2 = 7.65, P < 0.05). The good recovery rate in patients with > 40 mmHg intracranial pressure was significantly lower than that in patients with < 20 mmHg intracranial pressure (0.0% vs. 61.5%, χ2 = 7.57, P < 0.05). Conclusion:The choice of treatment for bilateral frontal lobe contusion mainly depends on clinical symptoms, dynamic brain CT findings, and the changes in dynamic intracranial pressure monitoring. Active surgery can reduce the incidence of death and severe disability. Intracranial pressure monitoring has a positive role in guiding clinical treatment.
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Objective:To investigate the method and effect of microneurosurgery in the treatment of recurrent craniopharyngioma.Methods:The clinical data of 41 recurrent craniopharyngioma patients treated by microneurosurgery in Capital Medical University Sanbo Brain Hospitalfrom January 2018 to January 2022 were retrospectively analyzed.Results:Among the 41 patients, 38 cases were treated with the frontal basal interhemispheric approach and 3 cases with the translongitudinal fissure combined with the transSylvian fissure approach. Gross total resection was performed in 34 cases (82.9%) and subtotal resection in 7 cases (17.1%). One patient (2.4%) died of pulmonary embolism during perioperative period. All patients had transient electrolyte disorder after operation, and recovered within 3 months after treatment. All patients had endocrine dysfunction. After 3 months of hormone replacement therapy, 11 patients were cured. Visual acuity decreased in 3 cases after operation, and 2 cases improved after treatment.Conclusions:Surgical treatment of recurrent craniopharyngioma is very difficult, which is a great challenge for doctors and patients. However, through the individualized evaluation of the patients and the meticulous technique of the doctors during the operation, a satisfactory effect can be achieved post the operation of recurrent craniopharyngioma.
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Objective:To conduct a meta-analysis for the effects of ultra-early postoperative rehabilitation on hospital stay, complications and vasospasm in patients with aneurysmal subarachnoid hemorrhage (aSAH).Methods:PubMed, Embase, Cochrane Library, WOS, CNKI, CBM and Wanfang databases were searched by computers to collect control studies on ultra-early rehabilitation of aSAH. The retrieval time limit was from the establishment of the databases to August 2021. The methodological quality of the included literature was evaluated according to Cochrane Handbook Systematic Reviews Interventions, and the Revman 5.2 software was used for meta-analysis.Results:A total of 5 articles were obtained, with a total of 413 patients. The methodological quality of the 5 studies was lower (grade C). The results of the meta-analysis showed that the average length of stay in the intervention group (mean difference –4.14, 95% confidence interval [ CI] –10.69-2.42; P=0.22] and the incidence of complications (odds ratio 0.86, 95% CI 0.40-1.83; P=0.70) were lower than those in the control group, but there was no significant difference. The incidence of cerebral vasospasm in the intervention group was lower than that in the control group, and there was significant difference (odds ratio 0.31, 95% CI 0.18-0.53; P<0.001). Conclusions:Postoperative ultra-early rehabilitation in patients with aSAH can reduce the incidence of cerebral vasospasm without increasing the incidence of complications. Therefore, the ultra-early rehabilitation can be considered. The methodological quality of the literature included in this study is lower, and high-quality randomized controlled trials are needed to further verify the effects of ultra-early rehabilitation on hospital stay, complications, and cerebral vasospasm.
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Objective:To investigate the emergency surgical effect of ruptured intracranial dural arteriovenous fistula (DAVF).Methods:Patients with ruptured intracranial DAVF underwent microsurgery in the Department of Neurosurgery, Nanping First Hospital Affiliated to Fujian Medical University from May 2013 to July 2022 were retrospectively included. The clinical, imaging and follow-up data were collected, and the clinical characteristics, selection of surgical methods and treatment effects of patients were summarized.Results:A total of 8 patients with DAVF were enrolled. Their age ranged from 11 to 60 years (average, 48 years). There were 7 males and 1 female. All 8 patients suffered from intracranial hemorrhage, manifested as headache and vomiting in 2 cases, simple conscious disturbance in 2 cases, conscious disturbance with cerebral hernia in 3 cases, and conscious disturbance with limb paralysis in 1 case. The fistula was located in the anterior fossa in 4 cases (including 2 cases with aneurysms), the middle fossa in 2 cases (including 1 case with moyamoya disease), the transverse sinus in 1 case, and the anterior 1/3 area of the sagittal sinus in 1 case. Cognard classification: 7 patients were type Ⅲ and 1 was type Ⅳ. After admission, all patients underwent emergency craniotomy and microsurgery to remove hematoma. Among them, 4 patients underwent decompressive craniectomy at the same time, 1 patient with moyamoya disease underwent dural turnover and temporalis muscle application at the same time, and 2 patients with aneurysms at the same location were clipped at the same time. Postoperative re-examination of head CT showed that the hematoma was cleared satisfactorily and the midline was no shift in all 8 patients. CT angiography (CTA) showed that the fistula disappeared within 2 weeks. Seven patients were followed up within 1-12 months after operation. CTA or digital subtraction angiography showed no recurrence of DAVF. Two patients with aneurysms did not have residual or recurrent aneurysms. All patients had no new neurological symptoms, and the Glasgow Outcome Scale score in 2 patients increased by 1 compared with that at discharge.Conclusion:Emergency microsurgery is an effective method for the treatment of ruptured intracranial DAVF, especially for patients with special parts or complicated hematoma, cerebral hernia, and other vascular diseases.
ABSTRACT
El reflejo de Bezold Jarisch es un reflejo cardioinhibitorio que juega un papel en la homeostasis cardiovascular. Consiste en la triada dada por hipotensión, bradicardia y vasodilatación periférica que puede ser desencadenada tanto por estímulos mecánicos, como químicos. Se considera que el mecanismo eferente contrarresta e inhibe los efectos del influjo simpático y, por el contrario, activa los efectos producidos por el sistema parasimpático. Durante la cirugía neurológica, la disminución de la presión intracraneal posterior a la extracción de colgajo óseo en la craneotomía, el uso de medicamentos osmóticos para disminuir el edema cerebral e incluso la posición del paciente durante el procedimiento suponen situaciones más propensas a la aparición del reflejo.
The Bezold Jarisch reflex is a cardioinhibitory reflex that plays a role in cardiovascular homeostasis. It consists of a triad given by hypotension, bradycardia, and peripheral vasodilation that can be triggered by both mechanical and chemical stimuli. The efferent counteracting mechanism is considered to inhibit the effects of sympathetic influx and, conversely, activates the effects produced by the parasympathetic system. During neurological surgery, the decrease in intracranial pressure after bone flap extraction in the craniotomy, the use of osmotic medications to decrease cerebral edema and even the position of the patient during the procedure supposes situations more prone to reflex appearance
Subject(s)
Reflex , Brain Edema , Intracranial Pressure , Craniotomy , NeurosurgeryABSTRACT
【Objective】 To explore the effects of intraoperative autologous blood(ABT) transfusion on thrombelastography(TEG) in patients underwent neurosurgical procedures. 【Methods】 96 patients (49 males and 47 females) aged 15~79 years who received neurosurgical procedures in our hospital from November 2018 to November 2020 were retrospectively analyzed and divided into autologous blood transfusion group(Group A, n=52)and allogeneic blood transfusion group(Group B, n=44)according to different blood transfusion strategy in operation. The red blood transfusion status, hemoglobin (Hb), hematocrit (Hct), platelet (Plt), fibrinogen(Fib), prothrombin time (PT), activated partial thromboplastin time(APTT), and TEG parameters [activated clotting time(ACT), coagulation time (K), angle rate of clot formation(Angle), maximum amplitude(MA)] before and 1 day after surgery were compared between the two groups. 【Results】 The amount of average blood transfusion didn′t differ significantly by groups (P>0.05). The incidence of extra allogeneic blood transfusion was 17.3%(9/52) in group A, and the amount of average allogeneic blood transfusion in group A was significantly lower than that in group B(333.3±81.7 vs 639.8±258.2, P<0.05). Before operation, the differences in Hb, Hct, Plt, Fib, PT, APTT, ACT, K, MA and Angle levels between the 2 groups were not statistically significant (P>0.05). One day after operation, the Hb(g/L) (109.4±15.8 vs 97.0±15.1), Hct (%) (32.0±4.3 vs 28.3±6.1), Plt(×109/L)(154.2±54.2 vs 120.7±41.6), Fib(g/L)(2.2±0.5 vs 1.6±0.6), MA(mm)(65.0±7.2 vs 60.7±8.7) and Angle levels(deg)(69.1±5.2 vs 62.6±9.8) in group A were significantly higher than those in group B(P<0.05), and the PT(s)(11.9±1.5 vs 12.8±0.9), APTT(s)(27.4±3.3 vs 30.4±5.4), ACT(s)(111.0±14.9 vs 119.1±12.3) and K levels(min)(87.2±25.7 vs 106.4±28.0) in group A were significantly lower than those in group B (P<0.05). 【Conclusion】 Intraoperative ABT in patients underwent neurosurgical procedures can reduce allogeneic blood transfusion, has less effect on coagulation function and TEG, and is safe and effective.