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Updated: Feb 5, 2026

Using Zebrafish Larvae to Study the Pathological Consequences of Hemorrhagic Stroke
Published on: June 5, 2019
A Case Report in Hemorrhagic Stroke: A Complex Disease Process and Requirement for a Multimodal Treatment Approach
Brain D Sindelar1, Vimal Patel2, Shakeel Chowdhry3
1Neurosurgery, University of Florida, Gainesville, USA.
Abstract:
Intracerebral hemorrhage (ICH) with or without intraventricular hemorrhage (IVH) is a highly morbid disease process due to the mass effect and secondary injury that occurs upon the surrounding brain. Historically, surgical evacuation has failed to demonstrate improved outcomes in comparison to standard medical therapy likely due to the significant brain trauma when accessing the clot. Recent minimally invasive techniques have proposed a way to improve outcomes by reducing this injury. We report here a 62-year-old male with ICH and IVH with acute neurological deterioration due to hydrocephalus was found to have no improvement following external ventricular drainage. A repeat non-contrasted computed tomography (CT) head was obtained which demonstrated the worsening mass effect from peri-hematoma edema. Surgical intervention was employed that uses a variety of techniques (endoscopic and exoscopic visualization, stereotactic trans-sulcal approach and side cutting aspiration, and intraventricular thrombolytic therapy) to reduce cerebral trauma while effectively removing both ICH and IVH. The surgical intervention reduces the mass effect and associated secondary injury, lessens the likelihood of shunt placement and length of stay, and improves long-term morbidity. We conclude that the effectiveness of surgical management of ICH could potentially be improved by employing a multifaceted approach to address the different characteristics of the hemorrhagic stroke.
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