Search Results - "Khaled M. El-Shahat"

Approaches for Stereotactic Radiosurgery (SRS)/Stereotactic Radiotherapy (SRT) in brain metastases using different radiotherapy modalities (Feasibility study) by Tawfik, Zyad A, Farid, Mohamed El-Azab, El Shahat, Khaled M, Hussein, Ahmed A, Al Etreby, Mostafa

“…SRS and SRT are precise treatments for brain metastases, delivering high doses while minimizing doses to nearby organs. Modern linear accelerators enable the…”
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A dosimetric study comparing Cyberknife and LINAC-based stereotactic radiotherapy or radiosurgery treatments by Tawfik, Zyad A., Farid, Mohamed El-Azab, El Shahat, Khaled M., Hussein, Ahmed A., Eldib, Ahmed A., Al Etreby, Mostafa

“…While Gamma Knife and CyberKnife are commonly used for Stereotactic radiosurgery (SRS), their availability is limited. In contrast, linac-based SRS using…”
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Stereotactic Body Radiotherapy in Bulky Hepatocellular Carcinoma with or without Portal Vein Thrombosis: A Feasibility Review in an Egyptian Cohort by Mohamed Hegazy, Hany Attallah, Khaled El-Shahat, Emad Mostafa, Adel Yassin, Ibraheem Haggag, Talaat Fathy, Sameh Abdel Monem, Ahmed Abdelmoaty, Ahmed Bessar

“…Background: Hepatocellular carcinoma (HCC) complicated by portal vein thrombosis presents significant clinical challenges. This study aims to retrospectively…”
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Use of Amorphous Silicon (ASi) Electronic Portal Imaging Devices for Other applications for Linear Accelerator Quality Assurance by Gena Mohamed, Khaled M. El-Shahat, Mahmoud Salem, Atef El-Taher

“…Introduction: The success of radiation therapy depends critically on the accuracy of patient alignment in treatment position day after day. The primary use for…”
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