Keywords: Tumors (Pre-Treatment), Neuro
Motivation: Preoperative assessment of pituitary adenoma (PA) consistency and boundary information is critical for determining surgical approaches.
Goal(s): This study evaluates Adaptive Wavelet Filtering (AWF) to enhance MRE image quality for accurate PA consistency and boundary reconstruction.
Approach: We applied AWF with algebraic inversion of the differential equation (AIDE) and local frequency estimation (LFE) algorithms to denoise wavefield images, improving parameter mapping.
Results: AWF-AIDE showed the highest contrast-to-noise ratio and Dice coefficient, providing superior consistency estimation and boundary delineation. Findings align with intraoperative assessments, supporting AWF's clinical value in surgical planning.
Impact: The proposed method significantly improves wavefield image quality, enhancing the accuracy of MRE-based pituitary tumor consistency estimation and boundary reconstruction. This advancement provides precise lesion details, aiding in optimal surgical planning and entry strategy selection in clinical practice.
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