Overview
Hemorrhagic cerebral infarction, also known as hemorrhagic transformation of an ischemic stroke, involves bleeding within an area of previously infarcted brain tissue, complicating ischemic stroke management and prognosis 1.Diagnosis
Imaging confirmation with MRI or CT showing evidence of both ischemic changes and hemorrhage 1.
Clinical presentation may include sudden worsening neurological deficits following an ischemic stroke 1.Management
Initial management focuses on stabilizing hemodynamics and managing intracranial pressure 1.
Avoid anticoagulants and thrombolytics if hemorrhage is present to prevent further bleeding 1.
Consider surgical intervention in cases of significant mass effect or hematoma expansion 1.Special Populations
No specific details provided regarding pregnancy, pediatrics, elderly, or comorbidities in managing hemorrhagic cerebral infarction 1.Key Recommendations
When repeat neuroendovascular procedures are needed and radial artery occlusion occurs, attempt reaccessing the radial artery using specific techniques before converting to transfemoral access to minimize complications 1 (Evidence: Moderate).
Employ advanced techniques for reaccessing an occluded radial artery after initial procedures to achieve high success rates in subsequent radial artery catheterization 1 (Evidence: Moderate).
Conversion to transfemoral approach should be considered primarily for persistent radial artery occlusion or complications like radial branch perforation 1 (Evidence: Weak).References
1 Majmundar N, Wilkinson DA, Catapano JS, Cole TS, Baranoski JF, Ducruet AF et al.. Reaccessing an occluded radial artery for neuroendovascular procedures: techniques and complication avoidance. Journal of neurointerventional surgery 2021. link