Acute Epidural Hematoma Research Articles

Traumatic Middle Meningeal Artery Aneurysm: A Rare Cause of Recurrent Acute Epidural Hematoma. A Case Report

AbstractTraumatic middle meningeal artery aneurysm (TMMA) is a rare condition and a known cause of several different bleeding patterns after head injury. Once detected, they need to be treated as an emergency due to their potential for morbidity and mortality. Generally, recurrence does not occur in surgery for acute epidural hematoma if adequate hemostasis is achieved. Here, we report a case of atypical postoperative recurrence of an acute epidural hematoma, possibly due to the development and rupture of a TMMA. A 41-year-old man with left acute epidural hematoma after a head injury was referred to our hospital. Emergency craniotomy was performed immediately, and the hematoma was removed. The source of the bleeding was near the fracture site in the middle cranial fossa, and sufficient hemostasis was confirmed. However, a head computed tomography (CT) scan the next day revealed a recurrence of the acute epidural hematoma. Magnetic resonance (MR) angiogram showed an aneurysm with a diameter of approximately 4 mm in the left middle meningeal artery. The recurrence of the acute epidural hematoma appeared to be related to the formation and a rupture of a middle meningeal artery aneurysm, and to prevent subsequent rebleeding, the patient underwent reoperation, and the hematoma and aneurysm were removed. In surgery for acute epidural hematoma, recurrence can be prevented by removing the hematoma and ensuring hemostasis. Although conventional surgery was performed in this case, a repeat of epidural hematoma occurred. A postoperative middle meningeal artery aneurysm had been thought to have developed, ruptured, and caused a repeat epidural hematoma.In treating acute epidural hematoma, a TMMA development should be considered when an atypical clinical course occurs, such as a recurrence of postoperative bleeding.

A case of spontaneous bilateral epidural hematoma associated with decreased coagulation factor XII activity: case report and literature review.

Epidural hematoma typically manifests following craniocerebral trauma, stemming from injury to the meningeal artery or venous system, predominantly on one side. Instances of spontaneous epidural hematoma are uncommon, with occurrences of spontaneous bilateral epidural hematoma being exceedingly rare. Sickle cell disease, adjacent paranasal sinusitis, and tumor metastases are the most prevalent causes of spontaneous epidural hematoma. This case study presents an individual with abdominal liposarcoma exhibiting reduced coagulation factor XII activity, who experienced sudden unconsciousness due to spontaneous acute bilateral epidural hematoma, and subsequently achieved a favorable outcome following surgical intervention.

Early Treatment of Cerebrospinal Fluid Leakage After Traumatic Injury Using Pedicled Autologous Fascia Flap.

This study aims to investigate the efficacy of early intervention in cerebrospinal fluid leakage following traumatic brain injury through the utilization of pedicled autologous fascia flaps. A retrospective case series, spanning from May 2021 to May 2022, analyzed 8 traumatic brain injury cases with concomitant cerebrospinal fluid leakage. Each patient underwent simultaneous brain surgery and transcranial repair of the cerebrospinal fluid leak, employing a pedicled autologous fascia flap. Clinical and imaging data were comprehensively recorded throughout the entire duration of the cases, and patient follow-ups were conducted through outpatient visits and telephone consultations. The study comprised 8 enrolled patients, consisting of 7 males and 1 female, all of whom sustained injuries from traffic accidents. The mean age ranged from 17 to 55 years. Among the patients, three presented with acute epidural hematoma, three with simple concave fractures, and 2 with concave fractures accompanied by brain contusion. Frontal sinus fractures were observed in all cases. All surgical interventions were successful, with no instances of cerebrospinal fluid leakage postoperatively. In addition, none of the patients developed intracranial infections. At the conclusion of the follow-up period, recurrent cerebrospinal fluid leakage was not observed in any of the patients. In cases where surgical intervention is necessary for cerebrospinal fluid leakage resulting from anterior cranial base fractures, the application of pedicled autologous fascia flaps in the acute stage proves effective in repairing leaks at the anterior cranial base. This approach may contribute to a reduction in the incidence of intracranial infections, ultimately yielding satisfactory patient recovery.

Leakage Sign Is a Reliable Predictor of Hematoma Expansion in Acute Epidural Hematoma

Hematoma expansion (H-Ex) in small-/medium-sized acute epidural hematoma (AEDH) cases upon emergency admission is critical. Predicting H-Ex can lead to early surgical interventions, improving outcomes, and eliminating the need to check for expansion via computed tomography (CT). This study aimed to identify the most reliable predictors of AEDH expansion. We retrospectively collected data from patients with pure AEDH not requiring surgical treatment upon emergency admission from 2012 to 2022. We assessed clinical and laboratory data, time from injury to the first CT, and time to follow-up CT. Factors predictive of H-Ex on the second follow-up CT, including the leakage sign (LS), were analyzed. A total of 23 patients with pure AEDH without surgery at admission were included, and LS was positive in 18. Thirteen patients showed H-Ex. The H-Ex group showed a significantly higher rate of positive LS and a lower mean platelet count than the group without H-Ex. LS's predictive value for AEDH expansion showed 100% sensitivity and 50% specificity. All patients with negative LS and normal platelet counts showed no H-Ex. Analyzing the time from injury to the first CT suggested that LS (+) within 120minutes strongly predicted H-Ex. Reconstructed three-dimensional images of the leakage point on the skull revealed multiple mottled bleeding points on the dural surface. LS can predict H-Ex in patients with pure AEDH for whom emergency surgery is unnecessary at admission. The time from injury and platelet counts must also be considered.

Middle Meningeal Arterial Embolization Combined With Drilling in the Treatment of Acute Epidural Hematoma.

The purpose of this study was to determine the technical feasibility and safety of middle meningeal arterial (MMA) embolization combined with drilling drainage in the treatment of acute epidural hematoma (AEDH) by comparing it with traditional craniotomy in the treatment. One hundred seventeen patients with AEDH treated for MMA embolization combined with drilling and drainage or craniotomy hematoma removal from January 2017 to September 2020 were retrospectively analyzed and divided into a craniotomy group (n=85) and a minimally invasive group (n=32). Hematoma removal was performed in the craniotomy group, and MMA embolization combined with drilling and drainage was performed in the minimally invasive group. The general clinical data, imaging data, surgery, and follow-up of the 2 groups were compared and analyzed. Compared with the craniotomy group, the residual hematoma volume in the minimally invasive group was higher than in the craniotomy group. The average postoperative drainage duration in the minimally invasive group was longer than in the craniotomy group. Compared with the craniotomy group, the minimally invasive group was associated with shorter operative time, less intraoperative bleeding, and lower rates of postoperative rebleeding. In addition, the incidence of postoperative complications and length of hospitalization in the minimally invasive group were significantly shortened. Middle meningeal arterial embolization combined with drilling and drainage in the treatment of AEDH caused by MMA active bleeding is safe, effective, and more minimally invasive, and can be promoted and applied.

Clinical and Imaging Characteristics, Care Pathways, and Outcomes of Traumatic Epidural Hematomas: A Collaborative European NeuroTrauma Effectiveness Research in Traumatic Brain Injury Study.

Guideline recommendations for surgical management of traumatic epidural hematomas (EDHs) do not directly address EDHs that co-occur with other intracranial hematomas; the relative rates of isolated vs nonisolated EDHs and guideline adherence are unknown. We describe characteristics of a contemporary cohort of patients with EDHs and identify factors influencing acute surgery. This research was conducted within the longitudinal, observational Collaborative European NeuroTrauma Effectiveness Research in Traumatic Brain Injury cohort study which prospectively enrolled patients with traumatic brain injury from 65 hospitals in 18 European countries from 2014 to 2017. All patients with EDH on the first scan were included. We describe clinical, imaging, management, and outcome characteristics and assess associations between site and baseline characteristics and acute EDH surgery, using regression modeling. In 461 patients with EDH, median age was 41 years (IQR 24-56), 76% were male, and median EDH volume was 5 cm3 (IQR 2-20). Concomitant acute subdural hematomas (ASDHs) and/or intraparenchymal hemorrhages were present in 328/461 patients (71%). Acute surgery was performed in 99/461 patients (21%), including 70/86 with EDH volume ≥30 cm3 (81%). Larger EDH volumes (odds ratio [OR] 1.19 [95% CI 1.14-1.24] per cm3 below 30 cm3), smaller ASDH volumes (OR 0.93 [95% CI 0.88-0.97] per cm3), and midline shift (OR 6.63 [95% CI 1.99-22.15]) were associated with acute surgery; between-site variation was observed (median OR 2.08 [95% CI 1.01-3.48]). Six-month Glasgow Outcome Scale-Extended scores ≥5 occurred in 289/389 patients (74%); 41/389 (11%) died. Isolated EDHs are relatively infrequent, and two-thirds of patients harbor concomitant ASDHs and/or intraparenchymal hemorrhages. EDHs ≥30 cm3 are generally evacuated early, adhering to Brain Trauma Foundation guidelines. For heterogeneous intracranial pathology, surgical decision-making is related to clinical status and overall lesion burden. Further research should examine the optimal surgical management of EDH with concomitant lesions in traumatic brain injury, to inform updated guidelines.

Clinico-radiological correlation with outcome in acute epidural haematoma: a tertiary centre experience from Nepal.

Epidural haematoma (EDH) accounts for up to 15% of severe traumatic brain injury (TBI) cases and remains the most common cause of mortality and disability. Several clinical and radiological factors affect patient outcomes. This study aims to correlate patients' clinical and radiological profiles with acute EDH outcomes. A retrospective, single-centred, consecutive case series was conducted on the patients diagnosed with an acute EDH admitted to Tribhuvan University Teaching Hospital (TUTH) between May 2019 and April 2023. The modified Rankin scale (mRS) was used to assess the outcome. Univariate analysis and Kruskal-Wallis H test with Dunn-Bonferroni post-hoc test was conducted. There were 107 patients diagnosed with EDH, of which 52.3% were less than 20 years old with male preponderance. Falls were the most common mechanism of injury (64.5%), and most cases were referred to, not brought directly. The majority had a GCS score greater than or equal to 13 (85%) at presentation, and only 5.5% had a GCS score less than or equal to 8. According to the mRS, most patients had favourable outcomes, with 88.7% having no significant disability and 11.3% having a slight disability. This case series is the largest and most recent report from Nepal and demonstrated that GCS, pupillary response, skull fracture, neurological symptoms, pre-hospital and intra-hospital delay, and management modalities are critical factors in determining the total hospital and ICU stay but did not have an impact on the mRS scores.

Assessment of Neurological Outcomes of Patients Following Emergency Neurosurgical Interventions for Intra-Cranial Hematomas in Traumatic Brain Injury at Yekatit 12 Hospital Medical College

Background: Traumatic Brain Injury (TBI) is the primary cause of death and disability in individuals under 40 globally. Resource constraints exist across the care spectrum, and neurosurgical outcomes remain poorly understood. Objective: The study aims to evaluate the short-term neurological outcomes of patients who underwent surgery for traumatic intracranial hemorrhage at Yekatit 12 Hospital Medical College. Patients and Methods: A longitudinal study design was used. Data were analyzed using SPSS version 27 and binary logistic regression was used to see factors associated with outcomes. P value ≤0.05 was considered significant Result: Total of 34 patients were studied male outnumbered female and mean was age 34.5 ± 12.8. Road traffic accident was the common cause of traumatic brain injury. Acute epidural hematoma accounted the highest proportion (46%) traumatic brain injury. Postoperative mortality rate was 17.6 % and 83.3% was secondary to acute subdural hematoma. On post-operative follow up 64.7% patients have favorable 3 month Glasgow outcome score. The initial pupillary reaction (P: 0.02 COR 0.02(0.002-0.205), postoperative complications (P: <0.01 COR 21(2.099-210.136) and length of hospital stay (P: 0.04 COR0.054(0.07-0.395) showed statically significant association with 03 month Glasgow outcome score. Conclusion: Young male populations are predominately affected from traumatic brain injury. Initial pupillary reactions and postoperative complications significantly affect the neurologic outcome.

Appropriate incorporation of susceptibility-weighted magnetic resonance imaging into routine imaging protocols for accurate diagnosis of traumatic brain injuries: a systematic review.

Traumatic brain injury (TBI) results from physical or traumatic injuries to the brain's surrounding bony structures and associated tissues, which can lead to various sequelae, including simple concussion, acute epidural hematoma, parenchymal contusions, subarachnoid hemorrhage, diffuse axonal injury, and chronic traumatic encephalopathy. Susceptibility-weighted imaging (SWI) has enhanced the accuracy of neuroimaging for these injuries. SWI is based on 3D gradient echo magnetic resonance imaging (MRI) with long echo times and flow compensation. Owing to its sensitivity to deoxyhemoglobin, hemosiderin, iron, and calcium, SWI is extremely informative and superior to conventional MRI for the diagnosis and follow-up of patients with acute, subacute, and prolonged hemorrhage. This systematic review aimed to evaluate and summarize the published articles that report SWI results for the evaluation of TBI and to determine correlations between clinical status and SWI results. Consequently, our analysis also aimed to identify the appropriate MRI sequences to use in the assessment of patients with TBI. We searched the Medline and Embase online electronic databases for relevant papers published from 2012 onwards. We found that SWI had higher sensitivity than gradient echo MRI in detecting and characterizing microbleeds in TBIs and was able to differentiate diamagnetic calcifications from paramagnetic microhemorrhages. However, it is important that future research not only continues to evaluate the utility of SWI in TBIs but also attempts to overcome the limitations of the studies described in this review, which should help validate the conclusions and recommendations from our analysis.

Patterns and management outcomes of intracranial extra-axial hematomas in low-resource setup: a 6-month prospective observational study at Jimma University Medical Center, Ethiopia

IntroductionIntracranial hematoma is the collection of blood in various intracranial spaces. Knowledge of patterns, origins, causes and outcomes of ICH conditions is important for decision-making for urgent surgical interventions such as craniotomy and hematoma evacuations. No prior study was conducted in our setup. Hence, this study aimed to assess the patterns and management outcomes of intracranial hematomas in low-resource setting and tailored our management approach at Jimma University Medical center.MethodsAn institution-based prospective observational study was conducted at Jimma University Medical Center, Ethiopia, for six consecutive months from June to December 2020. Different data sources and interview methods were used and analyzed using SPSS version 24. A bivariate and multivariate logistic regression was conducted to determine the association between the variables.ResultsA total of 91 eligible patients were recruited during the study period, with a mean age of 34 years. The majority of patients were males [73 (80.2%)] and more common in reproductive age groups (62.6%), from rural areas (50.5%). About 93.4% of patients reported a history of trauma, and road traffic accidents & fighting account for 63.8% of the trauma cases. Sixty-five percent of patients arrive in the hospital within 24 h. Upon presentation, there were loss of consciousness (48.4%), convulsion (11%), aspiration (9.9%) and increased ICP (12%). The majority (49.5%) of the patients had a mild head injury. The focal neurologic deficits were hemiparesis (29.7%) and hemiplegia (5.5%). Acute epidural hematoma (68.1%) was a common finding, followed by sub-acute subdural hematoma. Of the total study participants, 11% had died. All the surviving patients were accessed at 30 days after discharge and re-assessed, 66 patients had good neurologic recovery (62 upper and 4 lower good recovery), 11 patients had moderate disability (7 lower and 4 upper-moderate disabilities), two patients had a severe disability, and two patients (among those with severe disability) had died.ConclusionTrauma was invariably the cause of intracranial hematoma, and patients with low GCS, papillary abnormalities, aspiration and increased ICP had an increased risk of dying from their illness. It is good to formulate policies to enhance injury prevention and bring about health-oriented behavioral change.

An acute spinal epidural hematoma after acupuncture combined with dyspnea, dysarthria, bradycardia and hypothermia—a case report

Spinal epidural hemorrhage (EDH) after acupuncture is a rare disease and needs to be differentiated from stroke because it presents neurological deficits such as motor weakness. A 48-year-old patient taking anticoagulants developed posterior neck pain and progressive quadriplegia immediately after acupuncture. Upon arrival to the emergency room (ER), he complained of dyspnea, dysarthria, bradycardia, and hypothermia. Diffuse spinal EDH findings on spinal magnetic resonance imaging (MRI) were confirmed, and posterior decompression was performed emergently. The patient is currently recovering. Since dyspnea, dysarthria, bradycardia, and hypothermia complained of by this patient are not common symptoms of spinal cord injury, emergency medicine doctors should be careful not to miss the spinal cord injury through detailed history-taking and additional neurologic exam.

A case of acute spinal epidural hematoma with chronic kidney disease, which was relieved by prompt surgery

A case of acute spinal epidural hematoma with chronic kidney disease, which was relieved by prompt surgery

Ossification of Cranial Epidural Hematomas: A Systematic Review of Management Strategies and Presentation of an Illustrative Case.

The presence of a calcified or ossified chronic cranial epidural hematoma (EDH) is rare and has been described in only a few case reports in the literature. Consequently, clear treatment strategies remain elusive and may entail conservative and surgical approaches. In this study, we performed a systematic review of reported cases to evaluate the clinical course and treatment options for these patients. A comprehensive systematic search of two databases was performed, and information on patient characteristics, symptomatology, and treatment was extracted from eligible articles. A total of 56 cases were included in our analyses. Forty patients were male, 16 were female, with an average age of 21.38 years at the time of diagnosis. Assumed etiology was previous trauma in 35 cases, previous cranial surgery in 17 patients, and birth trauma and epidural bleeding after the utilization of the Mayfield clamp in 1 case each. The origin remained unclear in two cases. The time between trauma or surgery and diagnostics ranged between one and a half weeks and 50 years, with a median of 4 years (SD 9.8 years). The symptoms were very heterogeneous, ranging from acute neurological deterioration to chronic symptoms. In 15 cases, patients were asymptomatic, and cranial imaging was performed as part of a new trauma or a screening for other disease. Forty-one patients received surgical treatment by craniotomy and hematoma evacuation, and 13 patients were treated conservatively. In two cases, the liquid hematoma portion was aspirated through a burr hole. The localization of calcified or ossified EDH was mainly supratentorial. Young male patients most commonly present with calcified or ossified EDH after trauma, according to the epidemiological trend of acute EDH. Clinical presentation varies from asymptomatic to severe neurological deficits and signs of increased intracranial pressure. There is no standardized treatment; decisions must be made on an individual basis.

Comparison of burr hole drainage and craniotomy for acute liquid epidural hematoma in pediatric patients

PurposeTo compare the impact of burr hole drainage and craniotomy for acute liquid epidural hematoma (LEDH) in pediatric patients.MethodsThis retrospective study enrolled pediatric patients with LEDH who underwent surgery in the Affiliated Hospital of Nanyang Medical College, China, between October 2011 and December 2019. According to the surgical procedure, patients were divided into the craniotomy group and the burr hole drainage group.ResultsA total of 21 pediatric patients were enrolled (14 males, aged 7.19 ± 2.77 years), including 13 cases in the burr hole drainage group and 8 patients in the craniotomy group. The operation time and hospitalization period in the burr hole drainage group were 33.38 ± 6.99 min and 9.85 ± 1.07 days, respectively, which were significantly shorter than that in the craniotomy group (74.25 ± 9.68 min and 13.38 ± 1.71 days, respectively; all p < 0.05). The Glasgow Coma Scale (GCS) score after burr hole drainage was significantly improved than before (median: 15 vs 13, p < 0.05). No serious complications were observed in either group; one patient in the craniotomy group developed an infection at the incision point. All patients were conscious (GCS score was 15) at discharge.ConclusionCompared with craniotomy, burr hole drainage was associated with better clinical outcomes and early recovery in patients with LEDH.

Outcomes of traumatic brain injury patients with acute epidural and subdural hematoma who underwent burr hole surgery: A two-year study at Kilimanjaro Christian Medical Centre, Tanzania

BackgroundTraumatic brain injury is a leading cause of mortality and morbidity in Africa. Craniotomy is the surgical standard for acute extra-axial hematomas that is not realistic in LMIC due to deficient human and operative resources. Burr hole surgery may be an alternative in resource-limited settings. This study aimed at determining outcomes and factors associated with burr hole surgery as definitive management of traumatic extra-axial hematomas. MethodsHospital-based cross-sectional study of patients with acute traumatic extra-axial hematomas who underwent burr hole surgery. Data were extracted from the patient's medical records after confirmation of the surgery and CT scan findings. The data were entered to SPSS 25 for analysis where a bivariate analysis was done. Results156 participants were enrolled; 149 (95.5 %) were males. The mean age of the participants was 35.33 (SD 15.37) years. The mean arrival GCS was 11.76 ± 3.59. Most participants had mild, followed by severe then moderate (55.8 %, 24.4 %, and 19.9 % respectively) TBI. 118 (75.6 %) participants had good outcomes and the overall in-hospital mortality was 18.6 %. 109 (69.9 %) had epidural hematomas mostly (21 %) in the parietal lobe. 30 (19.2 %) had brain herniation syndromes. Poor outcomes were associated with age above 50 years, severe TBI, motor response <4, abnormal pupil size, other injuries, ICU admission, SDH, midline shift >10 mm, cerebral edema, and brain herniation syndromes. Surgical site infection and hemostasis by packing were associated with a long length of hospital stay. ConclusionBurr hole surgery is still a safe, effective, and simple life-saving procedure in patients with acute hematomas in resource-constrained areas.

Study of certain easily available biochemical markers in prognostication in severe traumatic brain injury requiring surgery

Background: This study aimed to identify easily available prognostic factors in severe traumatic brain injury (TBI) patients undergoing craniotomy. Methods: We retrospectively analyzed the clinical characteristics (age, sex, Glasgow coma scale score, cause of TBI, and oral antithrombotic drug use), laboratory parameters (hemoglobin, sodium, C-reactive protein, D-dimer, activated partial thromboplastin time, prothrombin time-international normalized ratio, and glucose-potassium [GP] ratio), and neuroradiological findings of 132 patients who underwent craniotomy for severe TBI in our hospital between January 2015 and December 2021. The patients were divided into two groups: Those with fatal clinical outcomes and those with non-fatal clinical outcomes, and compared between the two groups. Results: The patients comprised 79 (59.8%) male and 53 (40.2%) female patients. Their mean age was 67 ± 17 years (range, 16–94 years). Computed tomography revealed acute subdural hematoma in 108 (81.8%) patients, acute epidural hematoma in 31 (23.5%), traumatic brain contusion in 39 (29.5%), and traumatic subarachnoid hemorrhage in 62 (47.0%). All 132 patients underwent craniotomy, and 41 eventually died. There were significant differences in the D-dimer, GP ratio, and optic nerve sheath diameter between the groups (all P &lt; 0.01). Multivariate logistic regression analysis showed elevated GP ratio and D-dimer were associated with the death group (P &lt; 0.01, P &lt; 0.01, respectively). A GP ratio of &gt;42 was the optimal cutoff value for the prediction of a fatal outcome of TBI (sensitivity, 85.4%; specificity, 51.1%). Conclusion: The GP ratio and D-dimer were significantly associated with poor outcomes of TBI. A GP ratio of &gt;42 could be a predictor of a fatal outcome of TBI.

Application of endoport-assisted neuroendoscopic techniques in lateral ventricular tumor surgery.

The objective of this study was to investigate the clinical experience and therapeutic efficiency of Endoport-assisted neuroendoscopic surgery for resection of lateral ventricular tumors. The key points and application value of this surgical technique were additionally discussed. A retrospective analysis was conducted on the clinical and follow-up data of 16 patients who underwent endoport-assisted neuroendoscopic surgery for lateral ventricular tumors at the Department of Neurosurgery, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, between January 2018 and September 2020. The surgical procedures, complications and outcomes were analyzed. The study included a total of 16 patients (5 males and 11 females) with lateral ventricular tumors, with a mean age of 43.2 years (18-70 years old). The tumors were distributed as follows: 5 cases involved the body of the lateral ventricle, 3 involved the frontal horn and body, 3 involved the occipital horn, 2 involved the trigone, 2 involved the frontal horn, and 1 case involved the occipital horn and body. Perioperative complications were analyzed, revealing 1 case of intraoperative acute epidural hematoma intraoperative and 2 cases of postoperative obstructive hydrocephalus. All complications were promptly managed. Postoperative MRI revealed that 14 cases (88%) achieved total resection, while 2 cases (12%) achieved subtotal resection. During the follow-up of 6-38 months, no recurrence was observed. The patient diagnosed with glioblastoma died 16 months after surgery (GOS=1), while the remaining patients have successfully resumed to normal daily life with a GOS score of 5. In conclusion, endoport-assisted neuroendoscopic surgery proved to be a minimally invasive and effective technique for resecting lateral ventricular tumors, with acceptable complications. It effectively utilizes the benefits of close observation, comprehensive exposure, and reduced tissue damage. Therefore, endoport-assisted neuroendoscopic surgery is suitable for the resection of lateral ventricular tumors.

Surgical Acute Epidural Hematoma in Temporal Perioral Region of Brain: Case Report

Surgical Acute Epidural Hematoma in Temporal Perioral Region of Brain: Case Report

Simultaneously operation for combined head and abdominal blunt trauma: A case report

An 82-year-old woman fell down the stairs and was brought to our hospital. When she came to our hospital, she had a left acute epidural hematoma, brain contusion, and splenic injury. During plain computed tomography (CT) imaging, hypotension and deteriorated level of consciousness was observed, and simultaneous head and abdominal surgery was performed to control intracranial hematoma growth and hemorrhagic shock. The head was positioned in right rotation and the trunk in supine position, and craniotomy and splenectomy were performed simultaneously. Simultaneous head and abdominal surgery is a very effective treatment strategy for multiple trauma because it does not require repositioning of the patient.

Prognosis at Your Fingertips: A Machine Learning-Based Web Application for Outcome Prediction in Acute Traumatic Epidural Hematoma.

Traumatic brain injury (TBI) affects 69 million people worldwide each year, and acute traumatic epidural hematoma (atEDH) is a frequent and severe consequence of TBI. The aim of the study is to use machine learning (ML) algorithms to predict in-hospital death, non-home discharges, prolonged length of stay (LOS), prolonged length of intensive care unit stay (ICU-LOS), and major complications in patients with atEDH and incorporate the resulting ML models into a user-friendly web application for use in the clinical settings. The American College of Surgeons (ACS) Trauma Quality Program (TQP) database was used to identify patients with atEDH. Four ML algorithms (XGBoost, LightGBM, CatBoost, and Random Forest) were utilized, and the best performing models were incorporated into an open-access web application to predict the outcomes of interest. The study found that the ML algorithms had high area under the receiver operating characteristic curve (AUROC) values in predicting outcomes for patients with atEDH. In particular, the algorithms had an AUROC value range of between 0.874 to 0.956 for in-hospital mortality, 0.776 to 0.798 for non-home discharges, 0.737 to 0.758 for prolonged LOS, 0.712 to 0.774 for prolonged ICU-LOS, and 0.674 to 0.733 for major complications. The following link will take users to the open-access web application designed to generate predictions for individual patients based on their characteristics: huggingface.co/spaces/MSHS-Neurosurgery-Research/TQP-atEDH. This study aimed to improve the prognostication of patients with atEDH using ML algorithms and developed a web application for easy integration in clinical practice. It found that ML algorithms can aid in risk stratification and have significant potential for predicting in-hospital outcomes. Results demonstrated excellent performance for predicting in-hospital death and fair performance for non-home discharges, prolonged LOS and ICU-LOS, and poor performance for major complications.