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About
Erin Langan is a biomedical researcher whose work sits at the intersection of neurosurgery, interventional radiology, and therapeutic ultrasound. Her primary research focuses on advancing minimally invasive ablation techniques for treating epilepsy and brain tumors, with a particular emphasis on interstitial MR-guided focused ultrasound (iMRgFUS). In her most-cited study, "Robotic Assisted MRI-Guided Interventional Interstitial MR-Guided Focused Ultrasound Ablation in a Swine Model" (2018, 22 citations), Langan demonstrated that iMRgFUS can produce larger, more consistent ablations than laser interstitial thermal therapy (LITT) while avoiding the tissue charring that limits current approaches. This work represents a significant step toward a safer, more effective alternative for patients with drug-resistant epilepsy and intracranial neoplasms. By combining robotic assistance with real-time MRI guidance, Langan's research addresses a critical need in neurosurgical oncology—expanding the therapeutic window for thermal ablation. Her contributions are particularly notable for their translational potential, bridging preclinical models with clinical applications that could reduce procedural risks and improve patient outcomes. For students and researchers in neuroengineering and interventional oncology, Langan's work exemplifies how careful engineering of thermal dose delivery can reshape the landscape of brain tumor treatment.
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