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Chen Y, Zhou Z, Wang J, Li W, Huang T, Zhou Y, Tan Y, Zhou H, Zhong W, Guo D, Zhou X, Wu X. Swirl sign score system: a novel and practical tool for predicting hematoma expansion risk after spontaneous intracerebral haemorrhage. Br J Radiol 2024; 97:1261-1267. [PMID: 38724228 PMCID: PMC11186553 DOI: 10.1093/bjr/tqae090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Accepted: 04/29/2024] [Indexed: 06/21/2024] Open
Abstract
OBJECTIVE To methodically analyse the swirl sign and construct a scoring system to predict the risk of hematoma expansion (HE) after spontaneous intracerebral haemorrhage (sICH). METHODS We analysed 231 of 683 sICH patients with swirl signs on baseline noncontrast CT (NCCT) images. The characteristics of the swirl sign were analysed, including the number, maximum diameter, shape, boundary, minimum CT value of the swirl sign, and the minimum distance from the swirl sign to the edge of the hematoma. In the development cohort, univariate and multivariate analyses were used to identify independent predictors of HE, and logistic regression analysis was used to construct the swirl sign score system. The swirl sign score system was verified in the validation cohort. RESULTS The number and the minimum CT value of the swirl sign were independent predictors of HE. The swirl sign score system was constructed (2 points for the number of swirl signs >1 and 1 point for the minimum CT value ≤41 Hounsfield units). The area under the curve of the swirl sign score system in predicting HE was 0.773 and 0.770 in the development and validation groups, respectively. CONCLUSIONS The swirl sign score system is an easy-to-use radiological grading scale that requires only baseline NCCT images to effectively identify subjects at high risk of HE. ADVANCES IN KNOWLEDGE Our newly developed semiquantitative swirl sign score system greatly improves the ability of swirl sign to predict HE.
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Affiliation(s)
- Yuanyuan Chen
- Department of Radiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Zhiming Zhou
- Department of Radiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Jing Wang
- Department of Radiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Wenjie Li
- Department of Radiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Tianxing Huang
- Department of Radiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Yu Zhou
- Department of Radiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Yuanxin Tan
- Department of Radiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Hongli Zhou
- Department of Radiology, Nanchong Central Hospital, Nanchong 637000, China
| | - Weijia Zhong
- Department of Radiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Dajing Guo
- Department of Radiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Xi Zhou
- Department of Radiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Xiaojia Wu
- Department of Radiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
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Botros MB, Puri AS, Singh J, Kuhn AL. I saw the swirl sign: Acute extravasation of blood within a hematoma. Clin Imaging 2024; 113:110195. [PMID: 38865899 DOI: 10.1016/j.clinimag.2024.110195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 05/10/2024] [Accepted: 05/23/2024] [Indexed: 06/14/2024]
Abstract
The swirl sign is a finding on non-contrast computed tomography (CT) scans that represents an acute extravasation of blood into a hematoma filled with clotted blood. In it, a "swirl" of active bleeding within a body of acutely clotted blood is noted as a hypodense accumulation within a hyperdense fluid collection. Here, we describe a case in which a 35-year-old female presents unresponsive with a Glasgow Coma Scale score of 3 and is ultimately found to have a large frontal intraparenchymal hematoma with intraventricular extension and an area of low attenuation within the hyperattenuating fluid collection on CT, otherwise known as the swirl sign. This radiographic sign has been associated with hematoma expansion, worse clinical outcomes as measured by the Glasgow Outcome Scale, and higher mortality rates. As such, all patients suspected to have intracranial bleeds should have CT imaging done as soon as possible. When the swirl sign is identified on CT, providers are clued in to the risk of clinical deterioration and the urgent need for surgical evaluation.
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Affiliation(s)
- Mina B Botros
- University of Massachusetts Chan Medical School, Worcester, MA, USA.
| | - Ajit S Puri
- Division of Neurointerventional Radiology, Department of Radiology, University of Massachusetts Medical Center, Worcester, MA, USA
| | - Jasmeet Singh
- Division of Neurointerventional Radiology, Department of Radiology, University of Massachusetts Medical Center, Worcester, MA, USA
| | - Anna Luisa Kuhn
- Division of Neurointerventional Radiology, Department of Radiology, University of Massachusetts Medical Center, Worcester, MA, USA
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Marhold F, Prihoda R, Pruckner P, Eder V, Glechner A, Klerings I, Gombos J, Popadic B, Antoni A, Sherif C, Scheichel F. The importance of additional intracranial injuries in epidural hematomas: detailed clinical analysis, long-term outcome, and literature review in surgically managed epidural hematomas. Front Surg 2023; 10:1188861. [PMID: 37592941 PMCID: PMC10427765 DOI: 10.3389/fsurg.2023.1188861] [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: 03/17/2023] [Accepted: 07/03/2023] [Indexed: 08/19/2023] Open
Abstract
Objective Epidural hematomas (EDH) occur in up to 8.2% of all traumatic brain injury patients, with more than half needing surgical treatment. In most patients suffering from this perilous disease, good recovery with an excellent clinical course is possible. However, the clinical course is mainly dependent on the presence of additional intracerebral injuries. Few studies comparing isolated and combined EDH in detail exist. Methods We performed a retrospective single-center study from April 2002 to December 2014. The mean follow-up time was more than 6 years. In addition to analyzing diverse clinicoradiological data, we performed a systematic literature review dealing with a detailed comparison of patients with (combined) and without (isolated) additional intracerebral injuries. Results We included 72 patients in the study. With increasing age, combined EDH had a higher incidence than isolated EDH. The mortality rate of the patients in the cohort was 10%, of which 0% had isolated EDH and 10% had combined EDH. Good recovery was achieved in 69% of patients, of which 91% had isolated EDH and 50% had combined EDH. A subgroup analysis of the different additional intracerebral injuries in combined EDH demonstrated no significant difference in outcome. A systematic literature review only identified six studies. Patients with isolated EDH had a statistically significantly lower mortality risk [relative risk (RR): 0.22; 95% CI: 0.12-0.39] and a statistically significantly lower risk of unfavorable Glasgow outcome scale score (RR: 0.21; 95% CI: 0.14-0.31) than patients with combined EDH. Conclusions An excellent outcome in patients with surgically treated isolated EDH is possible. Furthermore, patients with combined EDH or isolated EDH with a low Glasgow coma scale (GCS) score may have favorable outcomes in 50% of the cases. Therefore, every possible effort for treatment should be made for this potentially lethal injury.
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Affiliation(s)
- Franz Marhold
- Karl Landsteiner University of Health Sciences, Krems, Austria
- Division of Neurosurgery, University Hospital St. Poelten, St. Poelten, Austria
| | - Romana Prihoda
- Karl Landsteiner University of Health Sciences, Krems, Austria
- Division of Neurosurgery, University Hospital St. Poelten, St. Poelten, Austria
| | - Philip Pruckner
- Karl Landsteiner University of Health Sciences, Krems, Austria
- Division of Neurosurgery, University Hospital St. Poelten, St. Poelten, Austria
| | - Vanessa Eder
- Division of Neurosurgery, University Hospital St. Poelten, St. Poelten, Austria
| | - Anna Glechner
- Department for Evidence-Based Medicine and Evaluation, Danube University Krems, Krems, Austria
| | - Irma Klerings
- Department for Evidence-Based Medicine and Evaluation, Danube University Krems, Krems, Austria
| | - Jozsef Gombos
- Department of Urology, General Hospital Wiener Neustadt, Wiener Neustadt, Austria
| | - Branko Popadic
- Karl Landsteiner University of Health Sciences, Krems, Austria
- Division of Neurosurgery, University Hospital St. Poelten, St. Poelten, Austria
| | - Anna Antoni
- Department of Orthopedics and Trauma Surgery, Medical University of Vienna, Vienna, Austria
| | - Camillo Sherif
- Karl Landsteiner University of Health Sciences, Krems, Austria
- Division of Neurosurgery, University Hospital St. Poelten, St. Poelten, Austria
| | - Florian Scheichel
- Karl Landsteiner University of Health Sciences, Krems, Austria
- Division of Neurosurgery, University Hospital St. Poelten, St. Poelten, Austria
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Unnithan AKA. A brief review of dural venous sinus injury with a short case series. THE EGYPTIAN JOURNAL OF NEUROLOGY, PSYCHIATRY AND NEUROSURGERY 2022. [DOI: 10.1186/s41983-022-00584-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Abstract
Background
Dural venous sinus injury results in torrential hemorrhage and exsanguination. The initial review by Harvey Cushing had shown high mortality. The depressed fractures over sinuses were managed conservatively, because of the risk of massive hemorrhage during elevation. The consequences of sinus injury are hemorrhage, intracranial hypertension, brain swelling and venous infarct. Topical hemostatic agents such as gelatin sponge, oxidized cellulose, hemostatic matrix, bioresorbable plate, tissue-glue-coated collagen sponge, and fibrin glue help in controlling bleeding during surgery. The aim of the study is to analyze five cases of traumatic dural venous sinus injury. The literature review was done from Pubmed, Scopus and Google Scholar. A retrospective and descriptive analysis is done.
Case presentation
Among the five cases described, four had injury to superior sagittal sinus and one had injury to the transverse sinus. Two patients had open wounds. Three patients had continuous bleeding and two had intracranial hypertension. Decompressive craniectomy was done in three patients, wound hemostasis and closure in one, and craniotomy and evacuation of hematoma in one. Compression with Gelfoam was the main method for hemostasis and thrombin–gelatin hemostatic matrix had to be applied in two patients, with continued pressure for one hour.
Conclusions
Injury to the dural venous sinus should be suspected in fracture over the venous sinus. Surgery is indicated in active bleeding, expanding hematoma, compression or occlusion of the sinus and intracranial hypertension. Topical hemostatic agents help in controlling the bleed. Morbidity and mortality are more with involvement of middle and posterior third of superior sagittal sinus.
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Beniwal HK, Reddy MS, Rao GP, Srikrishnaditya M, Beniwal A. Prognostic Value of Swirl Sign in Acute Epidural Hemorrhage. Asian J Neurosurg 2022; 17:584-587. [PMID: 36644411 PMCID: PMC9832927 DOI: 10.4103/ajns.ajns_68_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Objective The purpose of this study is to analyze and evaluate the incidence, prognostic value, and impact of swirl sign on the outcome of patients who underwent surgical treatment for epidural hematoma. Materials and Methods A retrospective analytical study on 307 acute epidural hematoma (AEDH) patients with and without swirl sign was conducted at our hospital between 2015 and 2019. All the patients in this study were treated initially as per the protocols of advanced trauma life support and surgically treated by craniotomy and evacuation of epidural hematoma. Patients with other concomitant intracerebral injuries such as subdural hematoma and contusion and those who were managed conservatively were excluded from the study. Various factors such as age, sex, mechanism of injury, Glasgow Coma Scale (GCS) score at admission, time from injury to surgery, preoperative mydriasis, location of bleed, midline shift, location of fracture, volume of hematoma, duration of stay in the hospital, and GCS score at discharge were taken into consideration and compared in between patients with and without swirl sign. Outcomes were assessed at the end of 6 months using the Glasgow Outcome Scale. Results Of the 307 patients who were operated for epidural hemorrhage, 92 had swirl sign (29.96%) and the rest had no swirl sign. Univariate analysis revealed a significant correlation between the presence of swirl sign and age, preoperative mydriasis, and time from injury to surgery. The patients with the swirl sign had an unfavorable outcome at the end of 6 months which was statistically significant. Conclusion It can be concluded that those patients with swirl sign in AEDH had an unfavorable outcome compared to those without swirl sign. Therefore, aggressive treatment and early surgery play an important role in the outcomes of the patients.
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Affiliation(s)
- Hemant Kumar Beniwal
- Department of Neurosurgery, Gandhi Medical College and Hospital, Mahbubnagar, Telangana,Address for correspondence Hemant Kumar Beniwal Department of Neurosurgery, 4th Floor, Gandhi Medical College and HospitalPadma Rao Nagar, Secunderabad, 500003, TelanganaIndia
| | | | - Golapudi Prakash Rao
- Department of Neurosurgery, Gandhi Medical College and Hospital, Mahbubnagar, Telangana
| | - Manne Srikrishnaditya
- Department of Neurosurgery, Gandhi Medical College and Hospital, Mahbubnagar, Telangana
| | - Anisha Beniwal
- Department of Critical Care Medicine, Max Hospital, Saket, New Delhi India
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The unmet global burden of cranial epidural hematomas: A systematic review and meta-analysis. Clin Neurol Neurosurg 2022; 219:107313. [PMID: 35688003 DOI: 10.1016/j.clineuro.2022.107313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 05/25/2022] [Accepted: 05/27/2022] [Indexed: 11/24/2022]
Abstract
OBJECTIVE Approximately 69 million people suffer from traumatic brain injury (TBI) annually. Patients with isolated epidural hematomas (EDH) with access to timely surgical intervention often sustain favorable outcomes. Efforts to ensure safe, timely, and affordable access to EDH treatment may offer tremendous benefits. METHODS A comprehensive literature search was conducted. A random-effects model was used to pool the outcomes. Studies were further categorized into groups by World Bank Income classification: high-income countries (HICs) and low- and middle-income countries (LMICs). RESULTS Forty-nine studies were included, including 36 from HICs, 12 from LMICs, and 1 from HIC / LMIC. Incidence of EDH amongst TBI patients 8.2 % (95 % CI: 5.9,11.2), including 9.2 % (95 %CI 6.4,13.2) in HICs and 5.8 % (95 % CI: 3.1,10.7) in LMICs (p = 0.20). The overall percent male was 73.7 % and 47.4 % were caused by road traffic accidents. Operative rate was 76.0 % (95 %CI: 67.9,82.6), with a numerically lower rate of 74.2 % (95 %CI: 64.0,81.8) in HICs than in LMICs 82.9 % (95 %CI: 65.4,92.5) (p = 0.33). This decreased to 55.5 % after adjustment for small study effect. The non-operative mortality (5.3 %, 95 %CI: 2.2,12.3) was lower than the operative mortality (8.3 %, 95 %CI: 4.6,14.6), with slightly higher rates in HICs than LMICs. This relationship remained after adjustment for small study effect, with 9.3 % operative mortality compared to 6.9 % non-operative mortality. CONCLUSION With an overall EDH incidence of 8.2 % and an operative rate of 55.5 %, 3.1 million people worldwide require surgery for traumatic EDH every year, most of whom are in prime working age. Given the favorable prognosis with treatment, traumatic EDH is a strong investment for neurosurgical capacity building.
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Wasfie T, Ho T, Shapiro B. Acute Traumatic Epidural Hematoma in the Elderly: A Community Hospital Experience. Am Surg 2022; 88:1328-1329. [DOI: 10.1177/0003134820943117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Tarik Wasfie
- Department of Surgery, Trauma Section, Ascension Genesys Hospital, Grand Blanc, MI, USA
| | - Thien Ho
- Department of Surgery, Trauma Section, Ascension Genesys Hospital, Grand Blanc, MI, USA
| | - Brian Shapiro
- Department of Surgery, Trauma Section, Ascension Genesys Hospital, Grand Blanc, MI, USA
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Luo Y, He X, Yang M, Du C, Jin X. A prognostic scoring system for operated acute epidural hematoma based on gray-white matter ratio. Medicine (Baltimore) 2021; 100:e26888. [PMID: 34414943 PMCID: PMC8376358 DOI: 10.1097/md.0000000000026888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 07/09/2021] [Accepted: 07/20/2021] [Indexed: 01/04/2023] Open
Abstract
ABSTRACT To determine the prognostic risk factors of patients with acute epidural hematoma (AEDH), a scoring system was established based on gray-white matter ratio (GWR) and internal verification was performed.All patients with AEDH who underwent surgical treatment in Qinghai Provincial People's Hospital from January 2013 to June 2019 were continuously collected. The clinical and imaging data of the patients were collected. According to Glasgow Outcome Scale at 3 months after operation, the patients were divided into poor and good prognosis groups, respectively. The GWR value of the nonhematoma side was measured at the inner capsule area. Univariate and multivariate analyses were used. Independent predictors significantly related to the prognosis of AEDH were screened out and a nomogram was established based on these factors.A total of 170 cases were included in this study, the Glasgow Coma Score (severe and moderate), cerebral hernia, midline shift, preoperative GWR, postoperative GWR, hematoma thickness/midline shift, time from coma to surgery, and decompression of bone flap were the independent risk factors for predicting the poor prognosis of AEDH. Moreover, the prediction ability of nomogram was higher than any other independent predictive factors.The nomogram model established represents the most effective factor to predict the prognosis of operated AEDH. The scoring system is characterized by high accuracy, simplicity and feasibility, with a wide range of clinical application prospects.
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Affiliation(s)
- Yunxing Luo
- Graduate School, Qinghai University, Xining, Qinghai 810016, PR China
| | - Xiwu He
- Department of Neurosurgery, the Fifth People's Hospital of Qinghai Province, Xining, Qinghai 810007, PR China
| | - Mingfei Yang
- Department of Neurosurgery, Qinghai Provincial People's Hospital, Xining, Qinghai 810007, PR China
| | - Chaonan Du
- Graduate School, Qinghai University, Xining, Qinghai 810016, PR China
| | - Xiaoqing Jin
- Department of Neurosurgery, Qinghai Provincial People's Hospital, Xining, Qinghai 810007, PR China
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Amoo M, Henry J, Alabi PO, Husien MB. The 'swirl sign' as a marker for haematoma expansion and outcome in intra-cranial haemorrhage: A meta-analysis. J Clin Neurosci 2021; 87:103-111. [PMID: 33863516 DOI: 10.1016/j.jocn.2021.02.028] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 02/04/2021] [Accepted: 02/25/2021] [Indexed: 11/27/2022]
Abstract
The 'swirl sign' is a CT imaging finding associated with haematoma expansion and poor prognosis. We performed a systematic review and meta-analysis to determine its prognostic value. PubMed/MEDLINE and EMBASE were searched until 16/12/2020 for related articles. Articles detailing the relationship between the swirl sign and any of haematoma expansion (HE), neurological outcome in the form of Glasgow Outcome Score (GOS) or mortality were included. A meta-analysis was performed and the pooled sensitivity, specificity, positive likelihood ratio (PLR) and negative likelihood ratio (NLR) were calculated for each of HE, GOS and mortality. 15 papers were assessed. Nine papers related to HE, for which the pooled sensitivity was 50% (95% CI 30-71), specificity was 77% (95%CI 67-85) and PLR was 2.16 (95%CI 1.89-2.42). There was significant heterogeneity (I2 = 70%, Q = 26.9). Three papers related to GOS, for which the pooled sensitivity was 45% (95%CI 20-74), specificity was 78.3% (95%CI 40-95.2) and PLR was 1.77 (95%CI 1.04-2.62). Three papers related to mortality, for which the pooled sensitivity was 65% (95% CI 32-88), specificity was 75% (95%CI 42-92) and pooled PLR was 2.64 (95%CI 1.60-4.13). Our findings indicated that the swirl sign is a useful prognostic marker in the radiological evaluation of intracranial haemorrhage. However, more research is needed to assess its independence from other risk factors for haematoma expansion.
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Affiliation(s)
- Michael Amoo
- Royal College of Surgeons Ireland, Dublin, Ireland; National Neurosurgical Centre, Beaumont Hospital, Dublin 9, Ireland.
| | - Jack Henry
- National Neurosurgical Centre, Beaumont Hospital, Dublin 9, Ireland; School of Medicine, University College Dublin, Dublin 4, Belfield, Ireland
| | | | - Mohammed Ben Husien
- Royal College of Surgeons Ireland, Dublin, Ireland; National Neurosurgical Centre, Beaumont Hospital, Dublin 9, Ireland
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Aromatario M, Torsello A, D’Errico S, Bertozzi G, Sessa F, Cipolloni L, Baldari B. Traumatic Epidural and Subdural Hematoma: Epidemiology, Outcome, and Dating. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:medicina57020125. [PMID: 33535407 PMCID: PMC7912597 DOI: 10.3390/medicina57020125] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 01/20/2021] [Accepted: 01/22/2021] [Indexed: 04/09/2023]
Abstract
Epidural hematomas (EDHs) and subdural hematomas (SDHs), or so-called extra-axial bleedings, are common clinical entities after a traumatic brain injury (TBI). A forensic pathologist often analyzes cases of traumatic EDHs or SDHs due to road accidents, suicides, homicides, assaults, domestic or on-the-job accidents, and even in a medical responsibility scenario. The aim of this review is to give an overview of the published data in the medical literature, useful to forensic pathologists. We mainly focused on the data from the last 15 years, and considered the most updated protocols and diagnostic-therapeutic tools. This study reviews the epidemiology, outcome, and dating of extra-axial hematomas in the adult population; studies on the controversial interdural hematoma are also included.
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Affiliation(s)
| | - Alessandra Torsello
- Section of Legal Medicine, Department of Clinical and Experimental Medicine, University of Foggia, Ospedale Colonnello D’Avanzo, Via degli Aviatori 1, 71100 Foggia, Italy; (A.T.); (F.S.); (L.C.)
| | - Stefano D’Errico
- Department of Medical, Surgical and Health Sciences, University of Trieste, 34100 Trieste, Italy;
| | - Giuseppe Bertozzi
- Section of Legal Medicine, Department of Clinical and Experimental Medicine, University of Foggia, Ospedale Colonnello D’Avanzo, Via degli Aviatori 1, 71100 Foggia, Italy; (A.T.); (F.S.); (L.C.)
- Correspondence:
| | - Francesco Sessa
- Section of Legal Medicine, Department of Clinical and Experimental Medicine, University of Foggia, Ospedale Colonnello D’Avanzo, Via degli Aviatori 1, 71100 Foggia, Italy; (A.T.); (F.S.); (L.C.)
| | - Luigi Cipolloni
- Section of Legal Medicine, Department of Clinical and Experimental Medicine, University of Foggia, Ospedale Colonnello D’Avanzo, Via degli Aviatori 1, 71100 Foggia, Italy; (A.T.); (F.S.); (L.C.)
| | - Benedetta Baldari
- Department of Anatomical, Histological, Forensic and Orthopedic Sciences, Sapienza University of Rome, 00186 Rome, Italy;
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McCormack RM, Chen AY, Schwartz LM, Lewis CT, Kitagawa RS. Surgical resection of a large posttraumatic middle meningeal artery pseudoaneurysm with associated epidural hematoma. Surg Neurol Int 2021; 12:1. [PMID: 33500816 PMCID: PMC7827436 DOI: 10.25259/sni_209_2020] [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: 04/23/2020] [Accepted: 11/19/2020] [Indexed: 11/04/2022] Open
Abstract
Background: Middle meningeal artery (MMA) pseudoaneurysms are rare but can occur secondary to trauma with an associated skull fracture and can present with a variety of hemorrhage patterns. Epidural, subdural, subarachnoid, and intraparenchymal hematomas have all been reported. Given the wide range of clinical presentations and radiographic findings, multiple treatment strategies have been employed, including surgical removal, endovascular intervention, and conservative treatment. MMA pseudoaneurysms typically range from 2 to 5 mm in size and have been shown to have unpredictable growth patterns. Case Description: A 54-year-old male identifying as a Jehovah’s Witness presented after a fall and was found to have an epidural hematoma with an accompanying temporal bone fracture. Imaging demonstrated a traumatic pseudoaneurysm of the MMA. Given the patient’s religious preferences, the emphasis was made during surgical planning for the minimization of blood loss. The epidural hematoma was evacuated, and the MMA pseudoaneurysm was directly visualized and surgically excised after ligation of its tributaries. The patient tolerated the procedure well without significant blood loss and made a complete neurological recovery. Conclusion: A well-circumscribed hypodensity on CT within a surrounding hyperintense collection should raise suspicion of MMA pseudoaneurysm in the setting of overlying temporal bone fracture as supported by previous imaging findings of large MMA pseudoaneurysms. The early detection of MMA pseudoaneurysm is imperative, as the presence may dictate more urgent intervention and changes in operative technique. Although not much is known about the nature and progression of these lesions, surgical excision has remained a safe, reliable method of treatment.
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Affiliation(s)
- Ryan Michael McCormack
- Department of Neurosurgery, University of Texas Health Science Center Houston, Houston, Texas, United States
| | - Amber Y Chen
- Department of Neurosurgery, University of Texas Health Science Center Houston, Houston, Texas, United States
| | - Lindsey M Schwartz
- Department of Neurosurgery, University of Texas Health Science Center Houston, Houston, Texas, United States
| | - Cole T Lewis
- Department of Neurosurgery, University of Texas Health Science Center Houston, Houston, Texas, United States
| | - Ryan S Kitagawa
- Department of Neurosurgery, University of Texas Health Science Center Houston, Houston, Texas, United States
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Wang X, Ge R, Yuan J, Xu S, Fang X, Dai Y, Jiang X. Risk Factors and Prognostic Value of Swirl Sign in Traumatic Acute Epidural Hematoma. Front Neurol 2020; 11:543536. [PMID: 33240193 PMCID: PMC7680885 DOI: 10.3389/fneur.2020.543536] [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: 03/17/2020] [Accepted: 10/20/2020] [Indexed: 11/16/2022] Open
Abstract
Objective: Acute epidural hematoma (AEDH) is one of the deadliest lesions in patients after traumatic brain injury. AEDH with swirl sign progresses rapidly and requires timely surgical treatment. This study aims to investigate the risk factors for the occurrence of AEDH with swirl sign and its prognostic value. Methods: Retrospective analysis was performed on 131 AEDH patients, who were divided into swirl sign group and non-swirl sign group based on the brain computed tomographic (CT) scan. Patient information, including gender, age, hypertension, mechanism of injury, Glasgow Coma Scale (GCS) score on admission, time from injury to CT scan, pupillary light reactivity on admission, midline shift, location of hematoma, hematoma volume on admission, oral anticoagulation, and Glasgow Outcome Scale (GOS) score at 3 months were collected. Univariate analysis was used to determine the risk factors for the occurrence of swirl sign. The factors with P < 0.05 were recruited into the multivariate logistic regression analysis and predictive receiver operating characteristic (ROC) curve model. Results: Univariate analysis demonstrated that the GCS score on admission (P = 0.007), pupillary light reactivity (P = 0.003), location of hematoma (P < 0.0001), and GOS score at 3 months (P = 0.007) were risk factors for the occurrence of swirl sign. Multivariate logistic regression model revealed that the location of hematoma (OR = 0.121; 95% CI: 0.019–0.786; P = 0.027) was an independent risk factor for swirl sign, and the occurrence of swirl sign was a significant predictor of unfavorable neurological outcomes (OR = 0.100; 95% CI: 0.016–0.630; P = 0.014). ROC curves demonstrated that the GCS score on admission (AUC = 0.655; 95% CI: 0.506–0.804), pupillary light reactivity (AUC = 0.625; 95% CI: 0.474–0.777) and location of hematoma (AUC = 0.788; 95% CI: 0.682–0.893) can predict the occurrence of swirl sign, respectively. Remarkably, the combination of these three factors (AUC = 0.829; 95% CI: 0.753–0.906) provided a greater power to predict the swirl sign. Conclusion: GCS score on admission, pupillary light reactivity, and location of hematoma are risk factors for the occurrence of swirl sign, respectively. The combination of these three factors might be used to predict whether there is swirl sign in AEDH after traumatic brain injury. Furthermore, swirl sign can be used as an effective predictor of poor prognosis in patients.
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Affiliation(s)
- Xuanzhi Wang
- Department of Neurosurgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Ruixiang Ge
- Department of Neurosurgery, The First Affiliated Hospital of Wannan Medical College (Yijishan Hospital of Wannan Medical College), Wuhu, China
| | - Jinlong Yuan
- Department of Neurosurgery, The First Affiliated Hospital of Wannan Medical College (Yijishan Hospital of Wannan Medical College), Wuhu, China
| | - Shanshui Xu
- Department of Neurosurgery, The First Affiliated Hospital of Wannan Medical College (Yijishan Hospital of Wannan Medical College), Wuhu, China
| | - Xinggen Fang
- Department of Neurosurgery, The First Affiliated Hospital of Wannan Medical College (Yijishan Hospital of Wannan Medical College), Wuhu, China
| | - Yi Dai
- Department of Neurosurgery, The First Affiliated Hospital of Wannan Medical College (Yijishan Hospital of Wannan Medical College), Wuhu, China
| | - Xiaochun Jiang
- Department of Neurosurgery, The First Affiliated Hospital of Wannan Medical College (Yijishan Hospital of Wannan Medical College), Wuhu, China
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Surgical Management of Trauma-Related Intracranial Hemorrhage-a Review. Curr Neurol Neurosci Rep 2020; 20:63. [PMID: 33136200 DOI: 10.1007/s11910-020-01080-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/19/2020] [Indexed: 12/26/2022]
Abstract
PURPOSE OF REVIEW The surgical management of trauma-related intracranial hemorrhage is characterized by marked heterogeneity. Large prospective randomized trials have generally been prohibited by the ubiquity of concordant pathology, diversity of trauma systems, and paucity of clinical equipoise among providers. RECENT FINDINGS To date, the results of retrospective studies and surgeon preference have driven the indications, modality, extent, and timing of surgical intervention in the global neurosurgical community. With advances in our understanding of the pathophysiology of hemorrhagic TBI and the advent of novel surgical techniques, a reevaluation of surgical indication, timing, and approach is warranted. In this way, we can work to optimize surgical outcomes, achieving maximal functional recovery while minimizing surgical morbidity.
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14
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Fan G, Wang H, Ding J, Xu C, Liu Y, Wang C, Li Z. Application of Absolute Alcohol in the Treatment of Traumatic Intracranial Hemorrhage via Interventional Embolization of Middle Meningeal Artery. Front Neurol 2020; 11:824. [PMID: 32903661 PMCID: PMC7438730 DOI: 10.3389/fneur.2020.00824] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Accepted: 06/30/2020] [Indexed: 12/18/2022] Open
Abstract
Background: Traumatic brain injury is a common condition in neurosurgery. Traditional methods of treatment include conservative treatment and surgical evacuation using burr-holes or craniotomy; however, studies have reported problems such as high re-expansion rates after conservative treatment of epidural hematoma and high postoperative recurrence rates of subdural hematoma. Solutions to these problems are lacking, and research into new treatment methods is ongoing. Among the potential new treatments, middle meningeal arterial embolization is an option. This study involved patients with acute epidural hematoma and chronic subdural hematoma. The purpose was to evaluate the use and effects of absolute alcohol to embolize the middle meningeal artery to treat intracranial hematoma. Material and Methods: A retrospective description study was 12 cases of intracranial hematoma who treated with absolute alcohol interventional therapy from our hospital between June 2018 and October 2019. Five patients with acute epidural hematoma and seven patients with chronic subdural hematoma were treated using absolute alcohol to embolize the middle meningeal artery. Patients' clinical data, imaging results, surgical results, and prognosis were recorded and analyzed. Results: All patients underwent absolute alcohol embolization of the middle meningeal artery, in combination with burr-hole drainage. All imaging data were confirmed preoperatively. We successfully used absolute alcohol to embolize the middle meningeal artery intraoperatively and confirmed these results by postoperative angiography. All patients achieved symptomatic relief without complications, and no recurrence or re-expansion was seen with follow-up computed tomography. Our study has been registered in the Chinese Clinical Trial Registry (http://www.chictr.org.cn, ChiCTR1800018714). Conclusion: The use of absolute alcohol to embolize the middle meningeal artery could be used as an attempt to treat acute epidural hematoma and chronic subdural hematoma.
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Affiliation(s)
- Gangxian Fan
- Department of Neurosurgery, Binzhou Medical University Hospital, Binzhou, China
| | - Henglu Wang
- Department of Neurosurgery, Binzhou Medical University Hospital, Binzhou, China
| | - Jinke Ding
- Department of Neurosurgery, Binzhou Medical University Hospital, Binzhou, China
| | - Chao Xu
- Department of Neurosurgery, Binzhou Medical University Hospital, Binzhou, China
| | - Yongliang Liu
- Department of Neurosurgery, Binzhou Medical University Hospital, Binzhou, China
| | - Chao Wang
- Department of Neurosurgery, Binzhou Medical University Hospital, Binzhou, China
| | - Zefu Li
- Department of Neurosurgery, Binzhou Medical University Hospital, Binzhou, China
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15
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Rosa Júnior M, Martins LA, Scussulin LAD. Swirl sign in epidural hematoma. ARQUIVOS DE NEURO-PSIQUIATRIA 2019; 77:140-141. [PMID: 30810601 DOI: 10.1590/0004-282x20190010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Accepted: 11/12/2018] [Indexed: 11/22/2022]
Affiliation(s)
- Marcos Rosa Júnior
- Universidade Federal do Espírito Santo, Empresa Brasileira de Serviços Hospitalares, Hospital Universitário Cassiano Antônio de Moraes, Departamento de Neurorradiologia, Vitória ES, Brasil
| | - Larissa Aguiar Martins
- Universidade Federal do Espírito Santo, Empresa Brasileira de Serviços Hospitalares, Hospital Universitário Cassiano Antônio de Moraes, Departamento de Radiologia, Vitória ES, Brasil
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Gupta VK, Seth A. "Swirl Sign" in Extradural Hematoma. World Neurosurg 2018; 121:95-96. [PMID: 30315986 DOI: 10.1016/j.wneu.2018.10.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Revised: 09/29/2018] [Accepted: 10/01/2018] [Indexed: 11/18/2022]
Abstract
"Swirl sign" is a relatively uncommon sign, seen on noncontrast CT scan in patients of head trauma who develop extradural hematoma. It has 2 components: hyperacute, which represents ongoing active intracranial bleed, and acute, which comprises surrounding hyperattenuated clotted blood. The importance of early identification of this sign by surgeons and aggressive surgical management might have a bearing on the prognosis and survival of the patients, as emphasized here by 2 clinical scenarios. The clinical implication is that identification of the swirl sign suggests expanding extradural hematoma with ongoing active bleed, warranting aggressive surgical management.
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Affiliation(s)
| | - Abhinav Seth
- Government Medical College and Hospital, Chandigarh, India.
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