IFHNOS 2026

Concurrent Session: Radiation Oncology Abstracts

Scientific Session

Scientific Session

4:45 pm

27 August 2026

Plaza P1

Themes

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Chairs

Gyorgy Halmos
University Medical Center Groningen - Netherlands
Jacqui Frowen
Peter MacCallum Cancer Centre - Vic, Australia

Session Program

4:45 pm

Oncologic and Toxicity Outcomes Following 27 Gy in 3 Fractions Stereotactic Radiation Therapy (SBRT) for Recurrent, Previously Irradiated Mucosal Head and Neck Cancer (HNC)

Anna Lawless (NSW)

4:55 pm

Early Clinical Experience with the Treatment of Recurrent Brain and Head and Neck Malignancies Using Upright Image-Guided Proton Therapy

Zelig Tochner (Pennsylvania)

5:05 pm

A phase III RCT of reduced prophylactic dose IMRT for LA-HNSCC (JCOG1912)

Takeshi Kodaira (Japan), Takeshi Kodaira (Aichi)

5:15 pm

Evaluation of RapidArc Dynamic Solution for Nasopharyngeal Carcinoma Radiation Therapy

Kenton Thompson (VIC)

5:25 pm

Survival Outcomes with Adjuvant Radiotherapy Versus Observation in Early Oral Cavity Cancer: Analysis of AREST Trial Screen Failures

Shwetabh Sinha (Maharashtra)

5:35 pm

Prognostic impact of mandibular invasion in oral squamous cell cancer: can CTRT mitigate the effect of positive bone margins?

Vishal Yadav (Delhi)

5:45 pm

Prophylactic calibrated jaw stretching to minimise trismus onset in patients undergoing head and neck cancer treatment: a randomised controlled trial.

Emma Charters (NSW)

5:55 pm

Age-Related Variation in Treatment and Survival in patients treated with radiotherapy for Mucosal Head and Neck Squamous Cell Cancer: A Multicentre Australian Patterns-of-Care Study

Farhannah Aly (NSW)

6:05 pm

DE-RADIATE: 18F-FMISO PET-Guided Major Radiation Therapy (RT) Dose De-escalation in HPV-associated Oropharyngeal Squamous Cell Carcinoma (HPV OPSCC) in Australia

Anna Lawless (NSW)