Margaret M. Johnson
Papers
3
Total Citations
101
H-Index
3
About
Dr. Margaret M. Johnson is a leading interventional pulmonologist whose research is revolutionizing the diagnosis of pulmonary nodules and lung cancer. Her work centers on advancing robotic-assisted bronchoscopy (RAB) to improve the accuracy and safety of minimally invasive lung biopsies. Dr. Johnson’s most impactful contribution is her landmark 2022 study comparing RAB to CT-guided transthoracic biopsy, which has garnered 91 citations and established a critical evidence base for choosing between these techniques. She has further pioneered the integration of RAB with three-dimensional (3D) fluoroscopy, demonstrating the feasibility of sampling bilateral nodules in a single procedure. Her innovative use of needle-based confocal laser endomicroscopy (nCLE) for real-time, cellular-level visualization of lung malignancy during RAB represents a significant leap forward, enabling immediate tissue characterization. With a growing portfolio of high-impact publications, Dr. Johnson is at the forefront of developing safer, more effective, and less invasive diagnostic pathways for patients with suspicious lung lesions.
Research Focus
Key Achievements
Top Papers
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