R.J. Megahed

Researcher

University of Arkansas for Medical Sciences

faculty

2 h-index 16 pubs 12 cited

Research Areas

Radiation Therapy and Dosimetry Head and Neck Cancer Studies Acute Lymphoblastic Leukemia research Medical Imaging Techniques and Applications Cancer Treatment and Pharmacology

Links

ORCID

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OverviewAI-generated summary

R.J. Megahed's research focuses on the application of radiation therapy across various oncological diagnoses. Recent publications investigate its use in medullary thyroid cancer, head and neck malignancies, and acute lymphoblastic leukemia. Megahed also studies brachytherapy for soft tissue sarcomas and explores advanced techniques like intensity-modulated proton therapy to account for inter-fractional variations. Further work examines the potential of dual-energy spectral CT quantitative parameters for assessing treatment response in head and neck cancer and the utilization of in-room cone-beam CT to improve gynecological brachytherapy workflows. Megahed has a citation count of 12 and a total of 16 publications. Key collaborators include Gary D. Lewis, Santanu Samanta, Mausam Patel, and F. Kalantari, all from the University of Arkansas for Medical Sciences, with whom Megahed has co-authored multiple publications.

Metrics

  • h-index: 2
  • Publications: 16
  • Citations: 12

Selected Publications

  • Liver-Sparing Total Body Irradiation Using Helical Tomotherapy for Relapsed Pre-B-cell Acute Lymphoblastic Leukemia (2025) DOI
  • Interstitial Brachytherapy for Soft Tissue Sarcomas: Outcomes and Patterns of Failure Patterns from a Single Institution Experience (2025) DOI
  • Intensity Modulated Proton Therapy with Robust Optimization to Mitigate Inter-Fractional Variations (2025) DOI
  • Dual-Energy Spectral CT Quantitative Parameters as Potential Indicator of Response Assessment in Head-Neck Cancer Treatment: A Preliminary Study (2025) DOI
  • Utilizing in-Room Cone-Beam CT to Streamline Gynecological Brachytherapy Workflow (2025) DOI
  • P0114 (2025) DOI
  • Re-irradiation of recurrent head and neck cancers using pulsed reduced dose rate radiotherapy: An institutional series (2024) DOI
  • One Year Experience of a Radiation Oncology Semi-weekly Head & Neck Contour Peer Review at a Single Institution (2024) DOI
  • Re-Irradiation of Recurrent Head and Neck Cancers Using Pulsed Reduced Dose Rate Radiotherapy: An Institutional Series (2024) DOI
  • A Single Institution Experience of a Biweekly Head and Neck Contouring Peer Review (2023) DOI

Collaborators

Researchers in the database who share publications

Gary D. Lewis University of Arkansas for Medical Sciences 7 shared publications Santanu Samanta University of Arkansas for Medical Sciences 7 shared publications Mausam Patel University of Arkansas for Medical Sciences 5 shared publications F. Kalantari University of Arkansas for Medical Sciences 3 shared publications Pouya Sabouri University of Arkansas for Medical Sciences 2 shared publications James S. Cordova University of Arkansas for Medical Sciences 2 shared publications Suman Kumar Samanta University of Arkansas for Medical Sciences 2 shared publications Somayeh Gholami University of Arkansas for Medical Sciences 2 shared publications

Similar Researchers

Based on overlapping research topics

F. Kalantari University of Arkansas for Medical Sciences
Radiation Therapy and Dosimetry Head and Neck Cancer Studies Medical Imaging Techniques and Applications
Strong match 4 shared topics
N. Shrestha University of Arkansas for Medical Sciences
Radiation Therapy and Dosimetry Medical Imaging Techniques and Applications Cancer Treatment and Pharmacology
Good match 3 shared topics
Steven Morrill University of Arkansas for Medical Sciences
Radiation Therapy and Dosimetry Medical Imaging Techniques and Applications Cancer Treatment and Pharmacology
Good match 3 shared topics
Somayeh Gholami University of Arkansas for Medical Sciences
Radiation Therapy and Dosimetry Head and Neck Cancer Studies Cancer Treatment and Pharmacology
Good match 3 shared topics
Ruud Dings University of Arkansas for Medical Sciences
Radiation Therapy and Dosimetry Medical Imaging Techniques and Applications Cancer Treatment and Pharmacology
Good match 3 shared topics
Edvaldo Galhardo University of Arkansas for Medical Sciences
Radiation Therapy and Dosimetry Medical Imaging Techniques and Applications Cancer Treatment and Pharmacology
Good match 3 shared topics