Cervical Cancer Progression in Patients Waiting for Radiotherapy Treatment at A Referral Center in Ethiopia: A Longitudinal Study

ASTRO Poster Library, Jilcha Feyisa, 390211

Impact of Outside Referral and Dental Extractions on Package Time With Postoperative Radiation Therapy for Head and Neck Cancer

ASTRO Poster Library, Joseph Nguyen, 389527

Stereotactic Body Radiation Therapy (SBRT) for Head and Neck Cancer Re-irradiation: Should >180˚ Carotid Encasement or Dermal involvement Remain an Exclusion Criteria?

ASTRO Poster Library, Jenna Kocsis, 390937

An Adaptive Multi-feature Fusion Network for Predicting Overall Survival of Patients with Head and Neck Cancer

ASTRO Poster Library, Xiaoying Pan, 390225

Assessing the Compliance and Accuracy of a National Australian Head and Neck Cancer (HNC) Database

ASTRO Poster Library, June Corry, 390149

Beneficial role of multi-disciplinary treatment for anaplastic thyroid cancer with initial distant metastasis

ASTRO Poster Library, Ji Hoon Pyo, 390239

Evaluating childcare support in NCI designated cancer centers for patients with young children undergoing treatment

ASTRO Poster Library, Sonile Peck, 390892

Differences in Radiotherapy-Treated Members with Cancer During COVID-19 Pandemic Using Nationwide Claim Data

ASTRO Poster Library, Abigail Berman, 390048

Real-world Treatment Patterns of Older Adults With Locally Advanced SCCHN Using SEER-Medicare

ASTRO Poster Library, David Fox, 390011

The feasibility of level Ib sparing intensity-modulated radiation therapy in nasopharyngeal carcinoma patients with high-risk factors: based on International Guideline.

ASTRO Poster Library, Zhen Meng, 389828

Impact of Surveillance Imaging in Patients with HPV-Associated Oropharyngeal Carcinomas treated with Definitive Radiation and Chemotherapy

ASTRO Poster Library, Trisha Shang, 390631

Hippocampal-Sparing Radiotherapy in Primary Sinonasal and Cutaneous Head and Neck Malignancies: A Feasibility Study

ASTRO Poster Library, Jacob Hall, 390875

Radiopharmaceutical Therapy Practice Patterns Across Medicare Providers: An Opportunity for Growth in Radiation Oncology

ASTRO Poster Library, Eulanca Liu, 389635

Combining radiotherapy with chemotherapy and immunotherapy as first-line treatment for de novo metastatic nasopharyngeal carcinoma: a dual-centre retrospective analysis

ASTRO Poster Library, Li Ma, 389656

Characterization of antibody repertoires in patients with HPV-related HNSCC undergoing definitive radiation with immunotherapy

ASTRO Poster Library, Sangwoo Kim, 389668

Insurance Request and Approval Process for Proton Beam Therapy in Patients With Esophageal Cancer

ASTRO Poster Library, Jennifer Chiang, 390857

Prevalence and risk factors for retropharyngeal and retro-styloid lymph node metastasis in hypopharyngeal carcinoma

ASTRO Poster Library, Ryo Toya, 389729

Secondary analysis of RRx-001 on the incidence of related toxicities in patients treated with concomitant chemoradiation for locally advanced head and neck cancer

ASTRO Poster Library, Tony Reid, 390780

Trends in Utilization and Medicare Spending on Shorter vs Longer Radiotherapy Courses for Breast and Prostate Cancer

ASTRO Poster Library, Tej Patel, 390742

Long-term survival outcome for metastatic nasopharyngeal carcinoma patients receiving radiation to primary and metastatic sites with palliative chemotherapy

ASTRO Poster Library, Mei Feng, 390734

Are different modes of weight loss associated with survival in oropharyngeal cancer?

ASTRO Poster Library, Donal McSweeney, 390713

Distribution pattern of metastatic lymph nodes in 870 cases of nasopharyngeal carcinoma: a clue for individualized elective prophylactic neck irradiation

ASTRO Poster Library, Lei Wang, 389526

Delay in time to oncologic therapies for patients with positive COVID-19 test

ASTRO Poster Library, Nicholas Gravbrot, 390662

Surgeon, Pathologist and Pathology Technician Effects on Nodal Yield After a Neck Dissection

ASTRO Poster Library, Zain Husain, 389806

Radiotherapy quality indicators in the pilot program of the NON in Poland in 2019-2021

ASTRO Poster Library, Arkadiusz Drapiewski, 390878

A Novel Multi-Objective based Feature Selection Method for Response Prediction

ASTRO Poster Library, Xiaoying Pan, 389625

Effects of Comprehensive Geriatric Assessment (CGA) guided care versus usual care on overall survival (OS) and health-related quality of life (HRQL) for older adults with cancer: A systematic review of randomized trials (RCTs)

ASTRO Poster Library, Zhi Xuan Ng, 389892

Correlation of dose volume parameters with dysphagia and pharyngeal constrictor muscle thickness in Dysphagia Optimized IMRT.

ASTRO Poster Library, Nikhil Bathija, 390580

Using life cycle assessment as a tool to evaluate the environmental impact of radiation oncology and inform treatment decision-making in early-stage breast cancer

ASTRO Poster Library, Dalia Larios, 389911

Evolution of the MOMENTUM study for evidence-based implementation of MR-guided radiotherapy using the 1.5 Tesla MR-Linac

ASTRO Poster Library, Lois Daamen, 390563

Impacts of Wildfire Events on California Radiation Oncology Clinics and Patients

ASTRO Poster Library, Katie Lichter, 390434

Adjuvant External Beam Radiotherapy and Histopathologic Prognostic Factors in Tall Cell Papillary Thyroid Carcinoma

ASTRO Poster Library, Daniel Hong, 389623

Intensity-Modulated Neutron Therapy (IMNT) for Head and Neck Cancer: Early Toxicity Outcomes

ASTRO Poster Library, August Anderson, 389615

Long term clinical outcomes of a cohorts of lung-only oligometastatic HNSCC patients treated with SBRT

ASTRO Poster Library, Mauro Loi, 390344

Multi-Specialty Physician Performance in Predicting Radiographic Extranodal Extension in Nodal Metastases of Oropharyngeal Squamous Carcinoma

ASTRO Poster Library, Onur Sahin, 390072

CHARACTERISTICS OF PREMATURE RADIOTHERAPY TERMINATIONS IN PATIENTS WITH ORAL CAVITY AND LARYNGEAL CARCINOMAS

ASTRO Poster Library, Dylan Cooper, 390076

Toxicity and Dosimetric Analysis of Reirradiation of Head and Neck Cancers with High Dose Rate Brachytherapy

ASTRO Poster Library, Christina Phuong, 390119

Disease characteristics, Treatment and Survival for Oropharyngeal Squamous Cell Carcinoma of Elderly

ASTRO Poster Library, Ahmed Ghanem, 390918

VMAT-IGRT hypofractionated radiotherapy for locally advanced thyroid cancer in resource-limited settings: a retrospective report from Bolivia

ASTRO Poster Library, Lijia Aviles, 390236

A Pilot Study of Head and Neck Cancer Patients Treated Daily with an Intraoral Photobiomodulation (PBM) Device While Undergoing IMRT Demonstrates Tolerability, Safety, and Preliminary Efficacy for Reducing the Impact of Oral Mucositis

ASTRO Poster Library, Catherine Holtzapfel, 389548

Use of Explainable AI algorithm Revealing Longitudinal Changes in Practice Patterns and Toxicity Models

ASTRO Poster Library, Shiqin Su, 389546

The Role of Stereotactic Radiotherapy in Deferring the Need for Systemic Therapies in Patients With Progressive Oligometastatic Iodine-refractory Thyroid Cancer

ASTRO Poster Library, Mauro Loi, 390215

Occult lymph node metastasis in cN0 tongue squamous cell carcinoma: a prospective observational study

ASTRO Poster Library, Zheng Wu, 390684

Investigation of Ensemble learning method in predicting early xerostomia using radiomics features from CT and MRI

ASTRO Poster Library, Meysam Tavakoli, 391121

Patient-family caregiver concordance in assessment of psychological distress of Chinese patients with head and neck cancer during chemoradiotherapy

ASTRO Poster Library, Jianxia Lyu, 390160

Definitive Radiotherapy for the Treatment of Gross Disease in Unresected Differentiated Thyroid Cancer

ASTRO Poster Library, David Buchberger, 391093

Distance Traveled By Patients Globally To Access Radiotherapy: A Systematic Review

ASTRO Poster Library, Sierra Silverwood, 390140

Demographics, Medical Comorbidities, and Functional Factors Associated with Radiation Therapy Regimen Length in Older Patients

ASTRO Poster Library, Daniel Cherry, 391083

Comparison and Breakdown of Cost in Head and Neck Cancer Radiation Therapy and Adaptive Replanning

ASTRO Poster Library, Robert Walls, 390243

Toxicity and Outcomes of Definitive Local Therapy in Elderly Patients with HPV-Associated Oropharyngeal Cancer

ASTRO Poster Library, Rahul Barve, 391004

Fractionated stereotactic radiotherapy in the management of dural recurrence of olfactory neuroblastoma

ASTRO Poster Library, Christopher Goodman, 390984

Disease Control and Toxicity Outcomes After Intraoperative HDR Brachytherapy for Neck Recurrences in Patients Previously Irradiated Head and Neck Cancer

ASTRO Poster Library, Julia Khriguian, 390939

Feasibility of a Keratin-based Topical Cream for Radiation Dermatitis in Patients with Head and Neck Cancer: Results of a Randomized Pilot Study

ASTRO Poster Library, Ryan Hughes, 389545

Low-dose fractionated radiotherapy combined with neoadjuvant chemotherapy for T3-4 nasopharyngeal carcinoma patients: the preliminary results of a phase II randomized controlled trial

ASTRO Poster Library, Mei Feng, 390328

Cost-Effectiveness of Prophylactic Radiation in Patients with Asymptomatic Bone Metastases

ASTRO Poster Library, Anna Dornisch, 390068

Challenging the Role of Subtotal Resection Following Proton Radiotherapy for Adenoid Cystic Carcinoma of the Head and Neck

ASTRO Poster Library, Etzer Augustin, 390923

Impact of head and neck cancer treatment on CD4 T cell decline and recovery in people with HIV

ASTRO Poster Library, Daniel Hicks, 390423

A systematic review and meta-analysis of toxicity in oropharyngeal cancer patients treated with proton therapy.

ASTRO Poster Library, Niema Razavian, 389558

Study on Lattice Radiotherapy Treatments (LRT) for head and neck bulky tumors

ASTRO Poster Library, Qifeng Wang, 390457

Expanding Radiotherapy Access in Sub-Saharan Africa: An Analysis of Travel Burdens and Patient-Related Benefits of Hypofractionation

ASTRO Poster Library, Saloni Patel, 389573

Insurance Plan Coverage Modeling of the Marginal Costs from One Week versus Three Week Radiation Therapy in Standard-Of-Care Treatment of Post-Lumpectomy Early-Stage Breast Cancer Across Medicaid and Medicare Plans

ASTRO Poster Library, Victoria Wu, 389651

Positive Predictive Value of PET CT in HPV Associated Oropharyngeal Cancers Treated with Definitive Proton Therapy

ASTRO Poster Library, Gregory Alexander, 390862

Irradiation dose to the swallowing muscles impacts nutritional status in head and neck cancer patients - the prospective randomized HEADNUT trial

ASTRO Poster Library, Anastassia Loeser, 389710

Primary and Secondary Radiotherapy compared to other Modalities for Laryngeal Carcinoma In Situ

ASTRO Poster Library, Ahmed Ghanem, 390841

Plasma EBV DNA in nasopharyngeal cancer (NPC) treated with definitive radiotherapy (RT)

ASTRO Poster Library, Eric Stutheit-Zhao, 390629

Outcomes of Patients Treated with Re-Irradiation for Recurrent Head and Neck Cancer Using Pencil Beam Scanning Proton Therapy

ASTRO Poster Library, Rebecca Krc, 389807

Outcomes of Head and Neck Cutaneous Angiosarcoma Treated in the IMRT Era

ASTRO Poster Library, Saheli SAHA, 390818

Automated sarcopenia assessment and outcomes in head and neck cancer with deep learning analysis of cervical neck skeletal muscle.

ASTRO Poster Library, Anurag Saraf, 390795

Tailoring Radiation to the Contralateral Neck for Midline HPV-Mediated Oropharyngeal Squamous Cell Carcinoma (p16+ OPSCC)

ASTRO Poster Library, Kyra McComas, 390772

Comparison of Standard vs. Relative Risk Models to Define Candidates for Deintensification in Locoregionally Advanced P16+ Oropharyngeal Cancer

ASTRO Poster Library, Ryan Morse, 390699

Projected Lifetime Earnings of a Radiation Oncologist

ASTRO Poster Library, Nicholas Zaorsky, 389751

An analysis of delays in treatment time for prostate cancer patients in Sub-Saharan Africa

ASTRO Poster Library, Elizabeth Olatunji, 390720

The Effect of Package Time on Locally Advanced Oral Cavity Cancer Outcomes

ASTRO Poster Library, Taylor Petery, 389745

Outcomes after Contemporary Definitive Radiotherapy Alone in Patients with TNM-7 Stage III/IV Head and Neck Squamous Cell Carcinoma

ASTRO Poster Library, Marc Vincent Barcelona, 389747

Analysis of The Cancer Imaging Archive for Patterns of Locoregional Failure in Relation to the Mucous Membranes Among Patients with Head and Neck Squamous Cell Carcinoma: Potential Organ at Risk that Can Be Spared?

ASTRO Poster Library, Santanu Samanta, 390687

Predicting acute radio-induced toxicity for head and neck cancer patients: combining dosimetry with biomarker data, disclosing a synergistic effect

ASTRO Poster Library, Tiziana Rancati, 389732

Long-term outcomes of stereotactic body radiation therapy with or without PD-1 inhibitors in metastatic nasopharyngeal carcinoma

ASTRO Poster Library, Jinlan He, 389776

Identifying Key Barriers for Radiation Oncology Financial Advocacy Programs

ASTRO Poster Library, Elana Plotkin, 389801

Stereotactic Radiotherapy Deserts are Under-Represented Among Radiation Oncology Alternative Payment Model Sites

ASTRO Poster Library, Erin McCammack, 390824

Trends in the Utilization and outcomes of brachytherapy versus proton therapy in localized uveal melanoma in the United States

ASTRO Poster Library, Tamer Soror, 389897

Definitive chemoradiotherapy for salivary gland cancers

ASTRO Poster Library, Greeshma Rajeev-Kumar, 389979

Radiation-Induced Nasopharyngeal Necrosis in Locally-Recurrent Nasopharyngeal Carcinoma Patients After Re-radiotherapy

ASTRO Poster Library, Runda Huang, 390555

Use of Postoperative PET/CT in Altering Management in Adjuvant Head and Neck Radiation Therapy

ASTRO Poster Library, Patrick Courtney, 390533

Health Equity Achievement in Radiation Therapy (HEART) Score: A Social Prognosis

ASTRO Poster Library, Akshat Patel, 389626

Prognostic value of lymph node-to-primary tumor ratio of PET standardized uptake value for nasopharyngeal carcinoma: a recursive partitioning risk stratification analysis

ASTRO Poster Library, Fang Kong, 390466

Radiation therapy in the management of cutaneous squamous cell carcinoma metastatic to the parotid: A 50-year single institution experience

ASTRO Poster Library, Frederick Ashby, 390905

Temporal Incidence and Patterns of Distant Failure for Human Papillomavirus (HPV) related Oropharyngeal Cancer

ASTRO Poster Library, John Gaffney, 390908

External validation of 8 normal tissue complication probability models for radiation-associated primary hypothyroidism using long-term thyroid function outcomes

ASTRO Poster Library, James Chow, 389987

Cross-sectional Muscle Area Change in Head and Neck Magnetic Resonance Imaging Defined Sarcopenic State and Survival in Nasopharyngeal Cancer Patients

ASTRO Poster Library, Jeng You WU, 390377

Identification and Automated Delineation of Radioresistant Biological Tumor Volume in Nasopharyngeal Carcinoma Based on Magnetic Resonance Imaging Radiomics

ASTRO Poster Library, Li Lin, 390308

Exploring the Clinical Characteristics and Survival of Early-onset and Late-onset Nasopharyngeal Carcinoma

ASTRO Poster Library, Pian Li, 390305

Radiation toxicity profile difference in p16+ vs p16- oropharyngeal cancer patients

ASTRO Poster Library, Ronald Goldsberry, 390966

Unique T-cell Sub-Population Shifts after SBPT and Nivolumab in Platinum Refractory HNC: Biomarker Correlates from ROR1771

ASTRO Poster Library, Daniel Ebner, 390971

Radiotherapy (RT) for Cutaneous Adnexal Carcinoma (CAC): 49 Patients Treated at a Single Institution Over 2 Decades

ASTRO Poster Library, Nader Mohamed, 390980

Combined Pulsed Radiotherapy ("QUAD SHOT" regimen) with Immune Checkpoint Inhibition (ICI) to enhance immune response for LAHNSCC in patients considered ineligible for curative intent therapy.

ASTRO Poster Library, Olga Russial, 390199

The role of radiomics model to predict early xerostomia in head and neck cancer after radiotherapy

ASTRO Poster Library, Meysam Tavakoli, 390274

Is 80 the New 70? Octogenarians with Oropharyngeal Squamous Cell Carcinoma

ASTRO Poster Library, Daniel Dickstein, 391028

Paging Dr. Google: Characterizing Direct to Consumer Internet Advertisements from Oncology Treatment Centers

ASTRO Poster Library, Gary Walker, 390124

Dosimetric Benefits of Online Adaptive Radiotherapy in Nasopharyngeal Carcinoma

ASTRO Poster Library, Yu-Xian Yang, 390159

Proposals for The Delineation of Neck Clinical Target Volume Specific to Oral Squamous Cell Cancer Based on Lymph Node Distribution

ASTRO Poster Library, Yun-Chang Liu, 390290