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

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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-594 Poster Program Exhibit Hall | Poster Lounge

Jul 19 · 15:15

A Predictive Irradiation Time Calculator for Pencil Beam Scanning Proton Therapy

In proton therapy treatment planning, several free parameters impact both plan quality and delivery time. These include spot and energy layer spacing, MU per spot or layer, and in some systems, utilization of adaptive apertures (...

Livia Huang, BA

Therapy Physics 0 people interested

Poster Poster Program

Jul 19 · 07:00

A Preliminary Evaluation of an Online Adaptive Radiotherapy Emulator for Helical Tomotherapy

To provide an early assessment of the use and usefulness of a new helical tomotherapy online adaptation emulator tool.

Tanya Kairn, PhD

Therapy Physics 0 people interested

Poster GPD-T-785 Poster Program Exhibit Hall | Poster Lounge

Jul 19 · 15:15

A Preliminary Phantom Study on the Impact of Region of Interest (ROI) Selection on LAP Luna 3D Sgrt Accuracy and Performance

To quantify the impact of Region of Interest (ROI) selection on the localization accuracy, latency, and stability of a commercial SGRT system. This preliminary phantom study follows AAPM TG-302 guidance to investigate how the geo...

Emmanuel O. Osunkwor, PhD

Therapy Physics 1 person 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