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May 13, 2026DiseasesOpen Access

Predicting Diagnostic Success and Procedural Efficiency in Robotic Bronchoscopy Using Machine Learning

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Authors

JGJuliana GuarizeCBClaudia BardoniCDCristina Diotti

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Overview

Retrospective cohort study analyzes lesion factors' impact on robotic bronchoscopy outcomes, suggesting improved prediction methods.

Key Points

  • This research aims to explore how specific lesion characteristics influence procedural duration and diagnostic yield in robotic bronchoscopy.
  • Single-center retrospective cohort study of 189 procedures (November 2024–June 2025)
  • Utilized multivariable regression and gradient boosting machine learning for predictive modeling
  • Analyzed the impact of lesion diameter, radiological appearance, and bronchial signs on outcomes.
  • Median lesion diameter was 12.3 mm with a diagnostic yield of 87.3%
  • Gradient boosting identified lesion diameter as the primary predictor of procedural time (89.2% importance, test MSE = 865.6)
  • Diagnostic classification achieved an ROC-AUC of 0.68, with lesion diameter and bronchial sign as key predictors.

Cite This Study

Guarize et al. (2026) studied this question.

synapsesocial.com/papers/6a0414f679e20c90b4444d0bhttps://doi.org/10.3390/diseases14050169
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1A21-04 Triangulating Truth: Experts, Risk Scores, and Machine Learning in Robot-assisted Bronchoscopic Diagnostics2026
  2. 2Comparison of Procedural Safety and Diagnostic Yield Between Robotic-Assisted Bronchoscopy Platforms2026
  3. 3Predictors of Diagnostic Yield in Shape-Sensing Robotic-Assisted Bronchoscopy (ssRAB): A Retrospective Single-Center Study2026
  4. 4B80-4-20 Diagnostic Yield and Lesion Size in Robotic Versus Traditional Bronchoscopy: A Single-Center Comparative Study2026
  5. 5Application of interpretable machine learning algorithms to predict diagnostic yield of radial probe endobronchial ultrasound transbronchial lung biopsy with guide sheath in peripheral pulmonary lesions2026