Maria Mamalui‐Hunter

Assessing Clinical and Dosimetric Benefits of Spot-Scanning Proton Arc Therapy in Ocular Melanoma Treatment

Xi Cao, Pan Liu, Rohan L. Deraniyagala, Andrew H. Zureick et autres

us, hk, cn (code pays fourni par la source)

Treatment of Uveal Melanoma With Radioactive Iodine 125 Implant Compared With Proton Beam Radiotherapy

James P. Bolling, Roi Dagan, Michael Scott Rutenberg, Maria Mamalui‐Hunter et autres

Objective To review the current state of radiation therapy for uveal melanoma and compare particle radiation and brachytherapy. Patients and Methods The medical records of 156 patients treated for uveal melanoma between May 30, 2012, and March 16, 2020, were retrospectively reviewed. …

us (code pays fourni par la source)

ITV-Based Robust Optimization for VMAT Planning of Stereotactic Body Radiation Therapy of Lung Cancer

Xiaoying Liang, Dandan Zheng, Maria Mamalui‐Hunter, Stella Flampouri et autres

us (code pays fourni par la source)

Acute Side Effects of Proton Beam Therapy for Uveal Melanoma

Daniel Michael Trifiletti, Roi Dagan, James P. Bolling, Roelf L Slopsema et autres

us (code pays fourni par la source)

SU‐E‐T‐03: 3 Year Clinical Experience with the IBA Proton Eyeline

E Kryck, Maria Mamalui‐Hunter, Z Li, Roelf L Slopsema

Purpose: Over the past 3 years, more than 50 patients with ocular disease have been treated with a prototype commercial eyeline developed by Ion Beam Applications (IBA). It is particularly crucial for the dosimetry of the machine to be accurate, precise, and …

us (code pays fourni par la source)

SU‐E‐T‐183: Clinical Quality Assurance Workflow for Dynamic Tumor Tracking Radiation Dose Delivery

Maria Mamalui‐Hunter, Z. Su, Z Li

Purpose: One of the most important aspects of implementation of new treatment modalities is an ‘end‐to‐end’ verification of the treatment process. Radiation treatment based on dynamic tracking of a tumor is highly patient‐specific, therefore, special attention should be paid to quality assurance …

us (code pays fourni par la source)

SBRT/SRS Experience Using a Vero Linac for Oligometastases

Z. Su, Maria Mamalui‐Hunter, S.N. Huh, S. Lee et autres

us (code pays fourni par la source)

SU‐E‐J‐194: Dynamic Tumor Tracking End‐To‐End Testing Using a 4D Thorax Phantom and EBT3 Films

Z. Su, Junfeng Wu, Z Li, Maria Mamalui‐Hunter

Purpose: To quantify the Vero linac dosimetric accuracy of the tumor dynamic tracking treatment using EBT3 film embedded in a 4D thorax phantom. Methods: A dynamic thorax phantom with tissue equivalent materials and a film insert were used in this study. The …

us (code pays fourni par la source)

SU‐E‐J‐156: Preclinical Inverstigation of Dynamic Tumor Tracking Using Vero SBRT Linear Accelerator: Motion Phantom Dosimetry Study

Maria Mamalui‐Hunter, Jun Wu, Z Li, Z. Su

Purpose: Following the ‘end‐to‐end testing’ paradigm of Dynamic Target Tracking option in our Image‐Guided dedicated SBRT VeroTM linac, we verify the capability of the system to deliver planned dose to moving targets in the heterogeneous thorax phantom (CIRSTM). The system includes gimbaled …

us (code pays fourni par la source)

SU-E-P-19: Patient-Specific Quality Control Workflow for Dedicated SBRT Vero System

Maria Mamalui‐Hunter, Jun Wu, H Chen, Z. Su

Purpose/Objectives: To set up patient specific quality control (QC) process that ensures the integrity, deliverability and accurate dose for the SBRT lung plan. Materials/Methods: In 11/2012, SBRT Vero system (C-band 6MV linac on gimbals, mounted on a rotating (+/− 60 degree) ring) …

us (code pays fourni par la source)

SU-E-CAMPUS-J-06: Development of a Tumor Blood Flow Measurement System for Proton Therapy Patients

Z. Su, Ju Li, Maria Mamalui‐Hunter, C Liu et autres

Purpose: To develop a tumor blood flow rate measurement system utilizing positron emission after proton therapy for potential evaluation of the efficacy of radiotherapy, concurrent chemotherapy and/or antiangiogenesis therapy of proton therapy patients. Method: Daily proton treatment generates positron emission nuclei, i.e., …

us (code pays fourni par la source)

Patient‐specific independent 3D GammaPlan quality assurance for Gamma Knife Perfexion radiosurgery

Maria Mamalui‐Hunter, Sridhar Yaddanapudi, Tianyu Zhao, Sasa Mutic et autres

One of the most important aspects of quality assurance (QA) in radiation therapy is redundancy of patient treatment dose calculation. This work is focused on the patient-specific time and 3D dose treatment plan verification for stereotactic radiosurgery using Leksell Gamma Knife Perfexion …

us (code pays fourni par la source)