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Updated: Jul 17, 2026
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Pre-clinical Orthotopic Murine Model of Human Prostate Cancer
Published on: August 29, 2016
Prostatectomy Evaluation using 3D Visualization and Quantitation
Frederic McKenzie1, Paul Schellhammer, Jose Diaz
1Electrical and Computer Engineering Department, Old Dominion University, VA, USA.
Summary
This study introduces a new 3D model method to assess prostatectomy surgical quality by measuring soft tissue coverage of the prostate capsule. This offers a timely evaluation of surgical adequacy for different prostatectomy approaches.
Area of Science:
- Urology
- Surgical Pathology
- Medical Imaging
Background:
- Prostate cancer surgery quality assessment is challenging due to long survival outcome measurement periods.
- Varied surgical techniques necessitate standardized quality evaluation methods.
- Objective, timely assessment of surgical specimen is crucial for quality assurance.
Purpose of the Study:
- To present a novel methodology for objectively quantifying prostatectomy surgical quality.
- To develop a process for assessing the percent of prostate capsule covered by soft tissue.
- To create software for quality assurance in prostate cancer surgery.
Main Methods:
- Utilizing 3D reconstructed models of the prostate gland.
- Employing image reconstruction and analysis techniques.
- Quantifying the percentage of the prostate capsule covered by soft tissue.
Main Results:
- Demonstrated a novel technique for objective surgical quality assessment.
- Presented results from applying the 3D model methodology.
- Provided a basis for comparing different prostatectomy approaches (laparoscopic vs. open).
Conclusions:
- The developed 3D methodology offers a timely and objective assessment of prostatectomy surgical quality.
- This approach can establish standards for comparing surgical techniques and individual performance.
- Software development for quality assurance will aid pathologists and surgeons in evaluating surgical adequacy.
