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Acute spinal subdural haematoma complicating a posterior spinal instrumented fusion for congenital scoliosis:A case report
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作者 Godefroy Michon du Marais Anne Tabard-Fougère Romain Dayer 《World Journal of Clinical Cases》 SCIE 2023年第20期4890-4896,共7页
BACKGROUND Acute spinal subdural haematoma(ASSH)is a rare and potentially devastating condition with a variable prognosis.Previously described subdural haematomas were thought to have occurred spontaneously or be rela... BACKGROUND Acute spinal subdural haematoma(ASSH)is a rare and potentially devastating condition with a variable prognosis.Previously described subdural haematomas were thought to have occurred spontaneously or be related to major or minor iatrogenic or traumatic injuries caused by surgery,spinal puncture or epidural anaesthesia.Other contributing pathologies have been described,such as intradural tumours or spinal arteriovenous malformations.ASSH has also been associated with anticoagulation therapy,haemostatic abnormalities and risk factors such as pregnancy.To the best of our knowledge,this case study described the first reported occurrence of an ASSH during spinal surgery in a paediatric patient.The patient was not known to have any coagulopathies,and no obvious vascular lesions were documented.The surgical procedure did not directly involve the dura mater,and no evident intraoperative dural tears were found.CASE SUMMARY We reported and discussed a case of ASSH complicating a posterior spinal instrumented fusion during surgery for paediatric congenital scoliosis.This condition has not been previously described.We made recommendations for facing such an occurrence,explored its aetiology in the context of malformation and discussed the benefits of neuromonitoring during scoliosis correction and the management protocol.We conducted a PubMed literature review for cases of paediatric ASSH and other closely related disorders.We reviewed recommendations regarding neuromonitoring and treatment management in such cases.CONCLUSION ASSH is a rare complication of posterior spinal instrumented fusion.Published cases are more often associated with anticoagulation therapy or coagulopathy.Neuromonitoring is strongly recommended to detect and assess neurological status,thus enabling rapid diagnosis and treatment and facilitating early spinal decompression and a return to a normal neurological status. 展开更多
关键词 Acute spinal subdural haematoma Congenital malformation PAEDIATRIC Posterior spinal instrumented fusion SCOLIOSIS Somatosensory evoked potential Case report
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Risk factors related to hospital mortality in patients with isolated traumatic acute subdural haematoma: analysis of 308 patients undergone surgery 被引量:10
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作者 TIAN Heng-li CHEN Shi-wen XU Tao HU Jin RONG Bo-ying WANG Gan GAO Wen-wei CHEN Hao 《Chinese Medical Journal》 SCIE CAS CSCD 2008年第12期1080-1084,共5页
Background Acute subdural haematoma (ASDH) is a common traumatic brain injury with a relatively high mortality rate. However, few studies have examined the factors predicting the outcome of isolated traumatic ASDH. ... Background Acute subdural haematoma (ASDH) is a common traumatic brain injury with a relatively high mortality rate. However, few studies have examined the factors predicting the outcome of isolated traumatic ASDH. This clinical study examined the hospital mortality and analyzed the risk factors for mortality in patients treated surgically for isolated traumatic ASDH.Methods We collected 308 consecutive patients who underwent neurosurgery for isolated traumatic ASDH between January 1999 and December 2007 and used multivariate Logistic regression analysis to evaluate the influence of 11 clinical variables on hospital mortality.Results The overall hospital mortality was 21.75% (67/308). Age (OR=1.807), preoperative Glasgow Coma Score (OR=0.316), brain herniation (OR=2.181) and the time from trauma to decompression (OR=1.815) were independent predictors of death, while no independent association was observed between hospital mortality and haematoma volume, midline shift, acute brain swelling or brain herniation duration, although these variables were correlated with hospital mortality in univariate analyses.Conclusions This study identified the risk factors for hospital mortality in patients who underwent surgical treatment for isolated traumatic ASDH. An increased risk of death occurs in patients who are over 50 years of age and have lower preoperative Glasgow Coma Scores, the presence of brain herniation and a long interval between trauma and decompression. The findings should help clinicians determine management criteria and improve survival. 展开更多
关键词 acute subdural haematoma hospital mortality risk factors
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Chronic subdural haematoma during the COVID-19 lockdown period:late presentation with a longer interval from the initial head injury to the final presentation and diagnosis
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作者 David Yuen Chung Chan Wai Sang Poon +2 位作者 Danny Tat Ming Chan Wai Kit Mak George Kwok Chu Wong 《Chinese Neurosurgical Journal》 CSCD 2022年第1期31-35,共5页
Background:The COVID-19 novel coronavirus is contagious,and the mortality is higher in the elderly population.Lockdown in different parts of the world has been imposed since January 2020.Chronic subdural haematoma (cS... Background:The COVID-19 novel coronavirus is contagious,and the mortality is higher in the elderly population.Lockdown in different parts of the world has been imposed since January 2020.Chronic subdural haematoma (cSDH) has a unique natural history in which symptoms can be non-specific,and the onset is insidious.This study aims to evaluate the impact of the COVID-19 pandemic on the presentation of cSDH.Methods:Consecutive adult cSDH patients admitted from 1 March 2020 to 30 April 2020 were reviewed.Exclusion criteria including those who had no definite history of head injury or the diagnosis of cSDH were made from a scheduled follow-up scan.Corresponding data during the same period in 2019 were reviewed for comparison.The primary outcome was the interval between the initial head injury and the final radiological diagnosis of cSDH.Secondary outcomes include Markwalder chronic subdural haematoma grade upon admission,length of stay in the acute hospital,and the modified Rankin scale (mRS) upon discharge.Results:For the primary outcome,the average interval between head injury and the diagnosis of cSDH was significantly longer at 56.6 days (49 to 74 days,SD 9.83 days) during the period from March to April 2020,versus 29.4 days (17 to 42 days,SD 8.59 days) in 2019 for the corresponding period (p = 0.00703).There was no significant difference in the functional outcome upon discharge.Conclusions:cSDH patients can present late during the COVID-19 lockdown period.The functional outcome was comparable when operations for drainage were timely performed. 展开更多
关键词 Chronic subdural haematoma Novel coronavirus COVID-19 Head injury
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ABC/2 formula for"bedside"postoperative pneumocephalus volume measurement
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作者 David Yuen Chung Chan Eric Yuk Hong Cheung +6 位作者 Ka Ho Hui Cecelia Mei Sze Leung Stephanie Chi Ping Ng Wai Kit Mak George Kwok Chu Wong Tat Ming Danny Chan Wai Sang Poon 《Chinese Neurosurgical Journal》 CSCD 2022年第4期284-291,共8页
Background:Postoperative pneumocephalus is associated with a higher risk of recurrence of chronic subdural hematoma(cSDH).However,there is no verified simple way to measure the pneumocephalus volume at the bedside for... Background:Postoperative pneumocephalus is associated with a higher risk of recurrence of chronic subdural hematoma(cSDH).However,there is no verified simple way to measure the pneumocephalus volume at the bedside for daily clinical use.The ABC/2 method was shown to be a simple and reliable technique to estimate volumes of intracranial lesions,such as intracranial hematomas.This study aims to evaluate the accuracy of the ABC/2 formula in estimating volumes of pneumocephalus,as compared to the gold standard with computer-assisted volumetric analysis.Methods:A total of 141 postoperative computed tomographic(CT)brain scans of cSDH patients with burr-hole drainage were analysed.Pneumocephalus volume was measured independently by both the ABC/2 formula and the computer-assisted volumetric measurement.For the computer-assisted measurement,the volume of the air was semiautomatically segmented and calculated by computer software.Linear regression was used to determine the correlation between the ABC/2 method and computer-assisted measurement.Results:The postoperative pneumocephalus volume after bilateral burr-hole drainage was significantly larger than that of unilateral burr-hole drainage(29.34 ml versus 12.21 ml,p<0.001).The estimated volumes by the formula ABC/2 significantly correlated to the volumes as measured by the computer-assisted volumetric technique,with r=0.992(p<0.001).The Pearson correlation coefficient is very close to 1,which signifies a very strong positive correlation,and it is statistically significant.Conclusions:An excellent correlation is observed between the ABC/2 method and the computer-assisted measurement.This study verified that the ABC/2 method is an accurate and simple"bedside"technique to estimate pneumocephalus volume. 展开更多
关键词 ABC/2 Chronic subdural haematoma Burr-hole PNEUMOCEPHALUS
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