AAPM | COMP Joint Meeting · Vancouver · July 19-22

Find the sessions, people, and ideas worth planning around.

AAPM Explorer turns the official 2026 Confex program into a fast research map: search abstracts, track institutions, scan topic momentum, and build a conflict-aware calendar.

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Year over year

2025 to 2026

Same Confex-derived metrics

Abstracts 2869 +453 (+18.8%) 2416 in 2025 Sessions 229 -50 (-17.9%) 279 in 2025 Authors 7751 +1533 (+24.7%) 6218 in 2025 Prolific authors 1396 +232 (+19.9%) 1164 in 2025 Institution hubs 643 +66 (+11.4%) 577 in 2025 Countries 68 -14 (-17.1%) 82 in 2025

Institution movement

Largest output gains

1BC Cancer+84 2UT Southwestern Medical Center+42 3Stanford University+36 4Shandong First Medical University and Shandong Academy of Medical Sciences+33 5University of British Columbia+29 6Mayo Clinic+28

Poster Program 1942 Invited Program 657 Proffered Program 492 General Events 7

Program cockpit

What to plan around

67% poster-heavy

1928posters to browse 941talk abstracts 100%scheduled on calendar

Poster Program 1942 Invited Program 657 Proffered Program 492 General Events 7

Topic shape

Category density

1897 Therapy Physics 501 Diagnostic and Interventional Radiology Physics 205 Radiopharmaceuticals, Theranostics, and Nuclear Medicine 151 Professional 39 Clinical Trials Specialty Program 27 Education (Innovation in Medical Physics: Arthur Boyer Award) 13 Keynote Events 8 TH- Brachytherapy

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Poster GPD-T-163 Poster Program Exhibit Hall | Poster Lounge

Jul 19 · 15:15

Geometric Characterization of Offline Vs. Online Fiducial Reference Coordinates for Varian Triggered Imaging In Prostate SABR

To demonstrate an automated workflow for fiducial marker tracking using online daily CBCT data and to characterize the geometric limitations of utilizing offline CT-sim fiducial centroids for the Varian TrueBeam triggered-imaging...

Jacob Atkinson

Therapy Physics 0 people interested

Poster GPD-T-1059 Poster Program Exhibit Hall | Poster Lounge

Jul 19 · 15:15

Geometric Comparison of Auto-Segmentation Accuracy of Web-Based AI Model for Efficient Pelvic Radiotherapy

This study evaluates a commercial web-based AI model for auto-segmentation of pelvic sites by comparing its contours to expert ground truth and an alternative AI model, emphasizing its accuracy and clinical relevance for radiothe...

Ganesh Narayanasamy, PhD

Therapy Physics 0 people interested

Poster GPD-T-217 Poster Program Exhibit Hall | Poster Lounge

Jul 19 · 15:15

Geometric Feature Extraction and Spatial Relationship Analysis of the Hrctv Relative to Organs at Risk In Cervical Cancer Brachytherapy with Intracavitary and Intracavitary–Interstitial Applicators

There is little objective data to guide clinician decisions regarding use of intracavitary (IC) versus combined intracavitary–interstitial (IC/IS) applicators during cervical cancer brachytherapy. Data from retroEMBRACE indicate...

Dima Soultan, MS

Therapy Physics 0 people interested

Trending

Topic momentum

clinical trials 15 education 15 artificial intelligence (AI) 15 brachytherapy 11 radiation therapy 8 dosimetry 8 breast 7 protons 6 MRI 6 adaptive radiotherapy 6 quality control 6 quality assurance 6

Institutions

Output leaders

643 hubs · 1523 normalized affiliations · 68 countries

1The University of Texas MD Anderson Cancer Center161 2UT Southwestern Medical Center151 3Mayo Clinic120 4Stanford University100 5BC Cancer95 6University of Wisconsin-Madison93 7Memorial Sloan Kettering Cancer Center87 8Emory University77