Search Results - "Neicu, T"

SU‐E‐J‐160: A Simple Technique for Quick In‐Vivo Dose Measurements for KV CBCT and Diagnostic X‐Ray Planar Imaging Using MicroMOSFET Dosimeters by Charpentier, P, Chan, P, Neicu, T, Kaplan, S, Li, S

“…Purpose: To present a practical method for dose measurement of kV CBCT scans and diagnostic X‐ray planar imaging according to typical IGRT in radiotherapy and…”
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SU‐E‐T‐342: Differences of Dose to Pelvic Organs at Risk (OAR) with Use of Vaginal Multi‐Channel Cylinder Applicator for Adjuvant High‐Dose Rate (HDR) Brachytherapy to the Vaginal Cuff by Neicu, T, Valakh, V, Chan, P, Charpentier, P, Li, S

“…Purpose: We reviewed the use of Vaginal multi‐channel cylinder applicator (VCMC) in adjuvant HDR brachytherapy with the goal of reducing dose to OAR while…”
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Live Video Imaging Guided Radiation Therapy of Breast Cancer by Li, S, Micaily, B, Miyamoto, C, Chan, P, Charpentier, P.E, Neicu, T, Lu, S, Li, T, Geng, J.Z

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WE‐C‐WAB‐08: Measurements and Quantifications for the Lung Nodule Motion Using 4DCBCT Scans Prior to Each SBRT Treatment by Li, S, Charpentier, P, Chan, P, Neicu, T, Valakh, V, Micaily, B, Miyamotot, C

“…Purpose: To measure the lung nodule motion using 4D CBCT, to quantify any potential influences on the motion trajectory, and to derive an analytical…”
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SU‐E‐J‐116: Investigation of Accuracy and Precision of ITV Delineation by PET SUV Threshold by Hartl, B, Serratore, D, Chan, P, Neicu, T, Li, S

“…Purpose: To determine PET SUV values in Pinnacle TPS and to assess the accuracy and precision of the ITV according to SUV thresholds. The goal is to minimize…”
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SU‐E‐J‐134: Motion Modeling of Non‐Small Cell Lung Nodules Based on Respiratory Mechanics by Serratore, D, Hartl, B, Chan, P, Neicu, T, Li, S

“…Purpose: To quantify the movements of non‐small cell lung nodules using 4D cone‐beam computed tomography (4D‐CBCT) that is automatically registered with…”
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SU‐E‐T‐648: Comparison of VMAT Vs Arc Treatment Plans for Patients Undergoing SBRT of Early‐Stage Non‐Small Cell Lung Cancer (NSCLC) by Neicu, T, Chan, P, Valakh, V, Bizhan, M, Miyamoto, C, Li, S

“…Purpose: To evaluate the dosimetric implications of using VMAT (Volume Modulated Arc Therapy) treatment planning techniques compared to traditional Arc therapy…”
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SU‐D‐213CD‐03: Live Video‐Guided Volumetric Tracking of Respiration Motion by Li, S, Haiti, B, Serratore, D, Neicu, T, Chan, P, Valakh, V, Bizhan, M, Miyamoto, C, Geng, J

“…Purpose: To introduce video surface imaging guidance in synchronization with 4D cone‐beam CT (CBCT) scans, and in combination with respiration‐ gated or…”
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TU‐C‐204B‐07: A Comparative Study for Daily Localization with 3D Ultrasound, Cone Beam CT, Implanted Prostate Fiducial Markers and Calypso 4D Localization System for Patients Undergoing IGRT for Prostate Cancer by Neicu, T, Ren, L, Chetty, I, Pradhan, D, Stricker, H, Movsas, B, Elshaikh, M

“…Purpose: To assess the accuracy and dosimetric implications of multi‐modality, online image‐guided localization methods, including intra‐modality 3D prostate…”
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A Comparative Study for Daily Localization with 3D Ultrasound, Cone Beam CT, and Implanted Prostate Fiducial Markers for Patients undergoing IGRT for Prostate Cancer by Neicu, T, Chetty, I.J, Pradhan, D, Stricker, H, Movsas, B, Elshaikh, M

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Dosimetric Evaluation of Patient Shifts Derived from IGRT using Cone Beam CT (CBCT) with and without Patient Bladder and Rectum Preparation by Reding, A.K, Nurushev, T, Hammoud, R, Neicu, T, Chetty, I.J

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SU‐FF‐J‐76: Inter‐Fractional Prostate Motion Measured with 3D Daily Ultrasound Images by Neicu, T, Li, S, Movsas, B

“…Purpose: to assess inter‐fractional prostate displacement using a 3D ultrasound‐based localization system Materials and methods: IGRT program in our department…”
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SU‐GG‐J‐100: Guidelines for Optimizing Image Quality and Minimizing Technique‐Specific Uncertainties in 3D Ultrasound Imaging for Online Image Guided Radiotherapy of the Prostate by Neicu, T, Martin, F, Nurushev, T, Hammoud, R, Movsas, B, Chetty, I

“…Purpose: To provide guidelines for improving image quality of ultrasound scans and to suggest specific techniques for optimal visualization and contouring of…”
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A Study of Daily Localization with 3D Ultrasound, Cone Beam CT and Implanted Fiducial Markers for Patients undergoing IGRT for Prostate Cancer by Neicu, T, Nurushev, T, Hammoud, R, Martin, F, Pradhan, D, Stricker, H, Movsas, B, Chetty, I, Elshaikh, M

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WE‐D‐I‐6B‐05: A Technique for Respiratory‐Gated Radiotherapy Treatment Verification with An EPID in Cine Mode by Berbeco, R, Neicu, T, Rietzel, E, Chen, G, Jiang, S

“…Purpose: Many clinics are performing respiratory‐gated treatment based on external surrogates. Verification of these treatments is very important for ensuring…”
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Vortices in vibrated granular rods by Blair, Daniel L, Neicu, T, Kudrolli, A

“…We report the experimental observation of vortex patterns in vertically vibrated granular rods. Above a critical packing fraction, moving ordered domains of…”
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TH‐C‐J‐6B‐09: Image‐Guided Respiration‐Gated Treatment by Jiang, S B, Berbeco, R, Wolfgang, J, Sharp, G, Doppke, K, Neicu, T, Chen, Y, Busse, P, Chen, G

“…Purpose: Respiratory gating based on external surrogates may have large uncertainty due to the unstable correlation between external and internal signals. The…”
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Eigenvalues and eigenfunctions of a clover plate by BRODIER, O, NEICU, T, KUDROLLI, A

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SU‐E‐T‐542: Comparison of Stereotactic Radiosurgery (SRS) of Brain Lesions Using Gamma Knife, VMAT, IMRT, and Conformal Arcs by Li, S, Charpentier, P, Chan, P, Neicu, T, Miyamoto, C

“…Purpose: To compare dose distributions in stereotactic radiation surgery of brain lesions using gamma Knife, VMAT, conformal arcs, and IMRT in order to provide…”
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Synchronized moving aperture radiation therapy (SMART): average tumour trajectory for lung patients by Neicu, Toni, Shirato, Hiroki, Seppenwoolde, Yvette, Jiang, Steve B

“…Synchronized moving aperture radiation therapy (SMART) is a new technique for treating mobile tumours under development at Massachusetts General Hospital…”
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