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Ito H, Hirata H, Yoshihara T, Tsukamoto M, Watanabe K, Egashira Y, Mawatari M, Morimoto T. Spinal subdural hematoma with sudden onset of paraplegia in a patient on oral anticoagulant therapy. Clin Case Rep 2024; 12:e8895. [PMID: 38756616 PMCID: PMC11096278 DOI: 10.1002/ccr3.8895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 03/18/2024] [Accepted: 04/01/2024] [Indexed: 05/18/2024] Open
Abstract
Spinal subdural hematoma is uncommon but may become more prevalent with increasing anticoagulant use. Early diagnosis from symptoms like lower back pain and leg paralysis is crucial for timely intervention.
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Affiliation(s)
- Hayato Ito
- Department of Orthopedic Surgery, Faculty of MedicineSaga UniversitySagaJapan
| | - Hirohito Hirata
- Department of Orthopedic Surgery, Faculty of MedicineSaga UniversitySagaJapan
| | - Tomohito Yoshihara
- Department of Orthopedic Surgery, Faculty of MedicineSaga UniversitySagaJapan
| | - Masatsugu Tsukamoto
- Department of Orthopedic Surgery, Faculty of MedicineSaga UniversitySagaJapan
| | - Kazuyuki Watanabe
- Department of Orthopaedic SurgeryFukushima Medical UniversityFukushimaJapan
| | - Yoshiaki Egashira
- Department of Radiology, Faculty of MedicineSaga UniversitySagaJapan
| | - Masaaki Mawatari
- Department of Orthopedic Surgery, Faculty of MedicineSaga UniversitySagaJapan
| | - Tadatsugu Morimoto
- Department of Orthopedic Surgery, Faculty of MedicineSaga UniversitySagaJapan
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Aspalter S, Gmeiner M, Gasser S, Sonnberger M, Stroh N, Rauch P, Gruber A, Stefanits H. Feasibility, Clinical Potential, and Limitations of Trans-Burr Hole Ultrasound for Postoperative Evaluation of Chronic Subdural Hematoma: A Prospective Pilot Study. Neurosurgery 2024:00006123-990000000-01135. [PMID: 38647289 DOI: 10.1227/neu.0000000000002957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 03/01/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Chronic subdural hematoma (CSDH) is commonly managed through burr hole surgery. Routine follow-up using computed tomography (CT) imaging is frequently used at many institutions, contributing to significant radiation exposure. This study evaluates the feasibility, safety, and reliability of trans-burr hole sonography as an alternative postoperative imaging modality, aiming to reduce radiation exposure by decreasing the frequency of CT scans. METHODS We conducted a prospective pilot study on 20 patients who underwent burr hole surgery for CSDH. Postoperative imaging included both CT and sonographic examinations through the burr hole. We assessed the ability to measure residual subdural fluid thickness under the burr hole sonographically compared with CT, the occurrence of complications, and the potential factors affecting sonographic image quality. The Pearson correlation coefficient was used to demonstrate relationships between CT and ultrasound and axial and coronal ultrasound. RESULTS Sonography through the burr hole was feasible in 73.5% of cases, providing measurements of residual fluid that closely paralleled CT findings, with an average discrepancy of 1.2 mm for axial and 1.4 mm for coronal sonographic views. A strong positive correlation was found between axial and coronal ultrasound (r = 0.955), CT and axial ultrasound (r = 0.936), and CT and coronal ultrasound (r = 0.920). The primary obstacle for sonographic imaging was the presence of air within the burr hole or the subdural space, which typically resolved over time after surgery. CONCLUSION Trans-burr hole sonography emerges as a promising technique for postoperative monitoring of CSDH, with the potential to safely reduce reliance on CT scans and associated radiation exposure in selected patients. Our results support further investigation into the extended use of sonography during the follow-up phase. Prospective multicenter studies are recommended to establish the method's efficacy and to explore strategies for minimizing air presence postsurgery.
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Affiliation(s)
- Stefan Aspalter
- Department of Neurosurgery, Kepler University Hospital Linz, Johannes Kepler University, Linz, Austria
| | - Matthias Gmeiner
- Department of Neurosurgery, Kepler University Hospital Linz, Johannes Kepler University, Linz, Austria
| | - Stefan Gasser
- Institute of Neuroradiology, Kepler University Hospital Linz, Johannes Kepler University, Linz, Austria
| | - Michael Sonnberger
- Institute of Neuroradiology, Kepler University Hospital Linz, Johannes Kepler University, Linz, Austria
| | - Nico Stroh
- Department of Neurosurgery, Kepler University Hospital Linz, Johannes Kepler University, Linz, Austria
| | - Philip Rauch
- Department of Neurosurgery, Kepler University Hospital Linz, Johannes Kepler University, Linz, Austria
| | - Andreas Gruber
- Department of Neurosurgery, Kepler University Hospital Linz, Johannes Kepler University, Linz, Austria
| | - Harald Stefanits
- Department of Neurosurgery, Kepler University Hospital Linz, Johannes Kepler University, Linz, Austria
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Mokbul MI, Ghimire S, Rana MS, Bhuiyan MSH, Islam MS. Endoscopic evacuation of chronic subdural hematoma with rigid and flexible endoscope: case report. Ann Med Surg (Lond) 2023; 85:6152-6158. [PMID: 38098575 PMCID: PMC10718348 DOI: 10.1097/ms9.0000000000001340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 09/11/2023] [Indexed: 12/17/2023] Open
Abstract
Introduction Subdural haematoma (SDH) is a common neurosurgical condition after head trauma requiring evacuation to prevent secondary brain injury. The first choice of management in these patients is a large craniotomy or burr-hole evacuation. However, sometimes due to lack vision during drain tube insertion or irrigation the authors might land up in a complication like cortical bridging vein rupture, haemorrhage etc. Also, the management of septate chronic SDH (CSDH) with multiple neo-membranes does not have a well-defined surgical approach. Recently, endoscopic evacuation has been reported to a be a feasible method for evacuation in acute, subacute and chronic SDH patients. Presentation of case A 65-years-old male patient presented with a history of recent head injury and symptoms of headache and urinary incontinence of 7 days (Glasgow Coma Scale Score 15/15). Computed tomography scan revealed CSDH at both fronto-parietal convexity more on right side. Discussion The authors reported our initial experience on a typical case of an older patient with chronic subdural haematoma and its evacuation with the assistance of both rigid and flexible endoscope. The authors could visualize cortical bridging veins and neo-membranes intraoperatively and guided our drainage tube accordingly to avoid inadvertent haemorrhage. There was no recurrence of symptoms postoperatively. Thus we achieved apparent successful evacuation of the CSDH in this patient in a 6-month follow-up. Conclusion Endoscopic evacuation of CSDH proves to be an effective minimally invasive modality and more studies are required on larger patient groups with long-term follow-up imaging to confirm its superiority.
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Affiliation(s)
| | - Sagun Ghimire
- Kist Medical College and Teaching Hospital (KISTMCTH), Nepal
| | - Md. Sumon Rana
- Department of Neurosurgery, Dhaka Medical College Hospital, Dhaka, Bangladesh
- Department of Neurosurgery, BRB Hospital, Dhaka, Bangladesh
| | - Md. Sazzad Hossain Bhuiyan
- Department of Neurosurgery, Dhaka Medical College Hospital, Dhaka, Bangladesh
- Neuro-Emergency, Dhaka Medical College Hospital, Dhaka, Bangladesh
| | - Md. Shafiqul Islam
- Department of Neurosurgery, Dhaka Medical College Hospital, Dhaka, Bangladesh
- Department of Neurosurgery, BRB Hospital, Dhaka, Bangladesh
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Yang W, Chen Q, Yao H, Zhang J, Zhang Q, Fang J, Wu G, Hu J. Predicting the progression of chronic subdural hematoma based on skull density. Front Neurol 2023; 14:1279292. [PMID: 37928152 PMCID: PMC10623350 DOI: 10.3389/fneur.2023.1279292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 10/09/2023] [Indexed: 11/07/2023] Open
Abstract
Objective The objective of this study was to investigate potential correlations between skull density and the progression of chronic subdural hematoma (CSDH). Methods Patients with unilateral CSDH were retrospectively enrolled between January 2018 and December 2022. Demographic and clinical characteristics, as well as hematoma and skull density (Hounsfield unit, Hu), were collected and analyzed. Results The study enrolled 830 patients with unilateral CSDH until the resolution of the CDSH or progressed with surgical treatment. Of the total, 488 patients (58.80%) necessitated surgical treatment. The study identified a significant correlation between the progression of CSDH and three variables: minimum skull density (MiSD), maximum skull density (MaSD), and skull density difference (SDD) (p < 0.001). Additionally, in the multivariable regression analysis, MiSD, MaSD, and SDD were independent predictors of CSDH progression. The MiSD + SDD model exhibited an accuracy of 0.88, as determined by the area under the receiver operating characteristic curve, with a sensitivity of 0.77 and specificity of 0.88. The model's accuracy was validated through additional analysis. Conclusion The findings suggest a significant correlation between skull density and the CSDH progression.
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Affiliation(s)
- Weijian Yang
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Qifang Chen
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Department of Nursing, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Haijun Yao
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Department of Neurosurgery and Neurocritical Care, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jun Zhang
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Quan Zhang
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Jiang Fang
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Gang Wu
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Jin Hu
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
- Neurosurgical Institute of Fudan University, Shanghai, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
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