Program Information

	In-Treatment Imaging	Wednesday - 7/15/2015
	Joint Imaging - Therapy Scientific Session	7:30 AM - 9:30 AM	Room: 303

Moderator 1: Lei Ren, Duke University Medical Center
Moderator 2: Lei Xing, Stanford University School of Medicine

Wednesday 7:30 AM WE-AB-303-1

FEATURED PRESENTATION: A Dual-Detector Phase-Matched Digital Tomosynthesis (DTS) Imaging Scheme Using Aggregated KV and MV Projections for Intra-Treatment Lung Tumor Tracking Y. Zhang*, F. Yin, R. Mao, R. Gao, L. Ren

Wednesday 7:50 AM WE-AB-303-2

A Real-Time Homography-Based Algorithm for Markerless Deformable Lung Tumor Motion Tracking Using KV X-Ray Fluoroscopy X. Zhang*, N. Homma, Y. Takai, K. Ichiji, N. Sugita, M. Abe, M. Yoshizawa

Wednesday 8:00 AM WE-AB-303-3

A Scheme for Real-Time, Marker-Less and Low-Dose Tumor Tracking Using Scattering Imaging: Monte Carlo Simulation Study H. Yan*, P. Medin, S. Jiang, X. Jia

Wednesday 8:10 AM WE-AB-303-4

A Tissue Model of Cherenkov Emission From the Skin Surface During Megavoltage X-Ray Radiotherapy A. Wiles*, E. Izaguirre, S. Loyalka

Wednesday 8:20 AM WE-AB-303-5

Breathing Motion of Liver Segments From Fiducial Tracking During Robotic Radiosurgery and Comparison with 4D-CT-Derived Fiducial Motion J. Sutherland*, J. Pantarotto, V. Nair, G. Cook, M. Plourde, E. Vandervoort

Wednesday 8:30 AM WE-AB-303-6

Combining DAO with MV + KV Optimization to Improve Skin Dose Sparing with Real-Time Fluoroscopy Z. Grelewicz*, R. Wiersma

Wednesday 8:40 AM WE-AB-303-7

Computational Monitoring Framework of Four-Dimensional Dose Distributions During Treatment Time Based On a 2D/3D Registration with Adaptive Transformation Parameters in Lung Stereotactic Body Radiotherapy T. Nakamoto*, H. Arimura, K. Nakamura, Y. Shioyama, T. Hirose, U. Yoshiyuki, Y. Nakamura, H. Honda, H. Hirata

Wednesday 8:50 AM WE-AB-303-8

Direct Lung Tumor Tracking Using Short Imaging Arcs C. Shieh*, C. Huang, P. Keall, I. Feain

Wednesday 9:00 AM WE-AB-303-9

Rapid Projection Computations for On-Board Digital Tomosynthesis in Radiation Therapy A. Iliopoulos*, N. Pitsianis, X. Sun, F. Yin, L. Ren

Wednesday 9:10 AM WE-AB-303-10

The Use of On-Board KV Imaging During Respiratory-Gated VMAT Delivery to Determine the Correlation and Phase Shift Between External Marker Motion and Internal Tumour Motion I. Xhaferllari*, O. El-Sherif, S. Gaede

Wednesday 9:20 AM WE-AB-303-11

Verification of a Deformable 4DCT Motion Model for Lung Tumor Tracking Using Different Driving Surrogates J. Woelfelschneider*, M. Seregni, A. Fassi, G. Baroni, M. Riboldi, C. Bert