ArticleFrontiers in neurology2022
Cerebral Blood Flow Disorder in Acute Subdural Hematoma and Acute Intraoperative Brain Bulge.
Article in Frontiers in neurology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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9 citing papers in PubMed, 14 citations in OpenAlex.
- Development and validation of an explainable machine learning model integrating modified CT criteria for predicting posttraumatic acute diffuse brain swelling.La Radiologia medica · 2026Article
- A dynamic nomogram for predicting primary intraoperative brain bulge in patients with traumatic acute subdural hematoma.BMC medical imaging · 2026Article
- Possible delayed neuronal death after seemingly successful evacuation of traumatic acute subdural hematoma: Image report.Surgical neurology international · 2026Article
- An Interpretable Machine Learning Model for Predicting Early Neurological Deterioration Following Posttraumatic Acute Diffuse Brain Swelling.Neurocritical care · 2025Article
- RADAR - Radiomics on aSDH: predicting outcome with surface area.Acta neurochirurgica · 2025Article
- Assessment of cerebrovascular alterations induced by inflammatory response and oxidative-nitrative stress after traumatic intracranial hypertension and a potential mitigation strategy.Scientific reports · 2024Article
- Incidence, risk factors, and clinical outcomes of acute brain swelling associated with traumatic acute subdural hematoma: a retrospective study utilizing novel diagnostic criteria.Therapeutic advances in neurological disorders · 2024Article
- Acute subdural haematoma exacerbates cerebral blood flow disorder and promotes the development of intraoperative brain bulge in patients with severe traumatic brain injury.European journal of medical research · 2023Article
- Case report: A rare case of cerebral herniation during glioma resection in a syphilis-positive patient.Frontiers in neurology · 2023Article
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Context: Acute subdural hematoma (ASDH) has a high incidence and high mortality. During surgery for ASDH, brain tissue sometimes rapidly swells and protrudes into the bone window during or after removal of the hematoma. This phenomenon, known as acute intraoperative brain bulge, progresses rapidly and can cause ischemic necrosis of brain tissue or even mortality. The mechanism of this phenomenon remains unclear. Objective: To investigate the changes in cerebral surface blood flow during ASDH and acute intraoperative brain bulge in rats. Methods: Adult male Sprague-Dawley rats were selected to establish an ASDH model, and acute intraoperative brain bulge was induced by late-onset intracranial hematoma. The changes in cerebral surface blood flow during ASDH and acute intraoperative brain bulge were observed with a laser speckle imaging system, and intracranial pressure (ICP) was monitored. Results: ICP in rats increased significantly after ASDH ( Conclusion: ASDH may cause not only high intracranial pressure but also cerebral blood circulation disorders. Brain bulge resulting from late-onset intracranial hematoma may aggravate these circulation disorders. If the cause of brain bulge in a given patient is late-onset intracranial hematoma, clinicians should promptly perform surgery to remove the hematoma and relieve circulation disorders, thus preventing more serious complications.
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