alignrt optical surface guidance  (Varian Medical)

Journal: Radiation Oncology (London, England)

Article Title: Initial clinical experience of surface guided stereotactic radiation therapy with open-face mask immobilization for improving setup accuracy: a retrospective study

doi: 10.1186/s13014-022-02077-4

Figure Lengend Snippet: Open-face mask immobilization system used in this study: a the mask consisted of two shells, b illustration for typical patient immobilization, where the green shade is for anonymization, c typical reference surface in AlignRT, where the white area represents the ROI contour for surface tracking

Article Snippet: The AlignRT surface guidance system at our institution was integrated with a VitalBeam (Varian Medical System Inc. USA) linac as shown in Fig. .

Techniques:

Journal: Radiation Oncology (London, England)

Article Title: Initial clinical experience of surface guided stereotactic radiation therapy with open-face mask immobilization for improving setup accuracy: a retrospective study

doi: 10.1186/s13014-022-02077-4

Figure Lengend Snippet: AlignRT surface imaging system integrated with a VitalBeam linac. The system consisted of two lateral pods and a rear pod. The surface displacement was represented in 6DoF real-time deltas (RTD)

Article Snippet: The AlignRT surface guidance system at our institution was integrated with a VitalBeam (Varian Medical System Inc. USA) linac as shown in Fig. .

Techniques: Imaging

Journal: Radiation Oncology (London, England)

Article Title: Initial clinical experience of surface guided stereotactic radiation therapy with open-face mask immobilization for improving setup accuracy: a retrospective study

doi: 10.1186/s13014-022-02077-4

Figure Lengend Snippet: Translational displacements of AlignRT RTD and CBCT couch shifts

Article Snippet: The AlignRT surface guidance system at our institution was integrated with a VitalBeam (Varian Medical System Inc. USA) linac as shown in Fig. .

Techniques:

Journal: Radiation Oncology (London, England)

Article Title: Initial clinical experience of surface guided stereotactic radiation therapy with open-face mask immobilization for improving setup accuracy: a retrospective study

doi: 10.1186/s13014-022-02077-4

Figure Lengend Snippet: Histogram of AlignRT RTD and CBCT couch shifts distribution in a VRT, b LNG and c LAT

Article Snippet: The AlignRT surface guidance system at our institution was integrated with a VitalBeam (Varian Medical System Inc. USA) linac as shown in Fig. .

Techniques:

Journal: Radiation Oncology (London, England)

Article Title: Initial clinical experience of surface guided stereotactic radiation therapy with open-face mask immobilization for improving setup accuracy: a retrospective study

doi: 10.1186/s13014-022-02077-4

Figure Lengend Snippet: Rotational displacements of AlignRT RTD and CBCT couch shifts

Article Snippet: The AlignRT surface guidance system at our institution was integrated with a VitalBeam (Varian Medical System Inc. USA) linac as shown in Fig. .

Techniques:

Journal: Radiation Oncology (London, England)

Article Title: Initial clinical experience of surface guided stereotactic radiation therapy with open-face mask immobilization for improving setup accuracy: a retrospective study

doi: 10.1186/s13014-022-02077-4

Figure Lengend Snippet: Histogram of AlignRT RTD and CBCT couch shifts distribution in a YAW, b PITCH and c ROLL

Article Snippet: The AlignRT surface guidance system at our institution was integrated with a VitalBeam (Varian Medical System Inc. USA) linac as shown in Fig. .

Techniques:

Journal: Journal of Applied Clinical Medical Physics

Article Title: Comparison of the dosimetric accuracy of proton breast treatment plans delivered with SGRT and CBCT setups

doi: 10.1002/acm2.13357

Figure Lengend Snippet: Surface‐guided radiation therapy (SGRT) setup registration. Left: The surface used for treatment setup by the AlignRT system. Middle: Recreation of the surface surveyed by the AlignRT system using a manually generated chest surface contour (shown in white) on the quality assurance CT (QA‐CT). Right: Fusion image from the planning CT and the QA‐CT after performing an automatic image registration focusing on the chest surface contour only

Article Snippet: The patient was setup with on‐board CBCT imaging and surface guidance from AlignRT (VisionRT Ltd.) for the first three fractions.

Techniques: Generated