A comparison of interfraction setup error

A comparison of interfraction setup error, patient comfort ... - PubMed

The CIS demonstrated stability and reproducibility in prostate treatment setup comparable to LI. The CIS device had no impact on patient ...

A comparison of interfraction setup error, patient comfort, and ...

Most important, the comfort level and satisfaction of this new device was not inferior to the traditional LI. The high level of acceptance of the CIS by the ...

[PDF] A comparison of interfraction setup error, patient comfort, and ...

19 References · A clinical evaluation of setup errors for a prostate immobilization system · A randomized study of the use of a customized immobilization system ...

Compare of Interfractional Setup Reproducibility Between Vacuum ...

Results: The linear regression model showed that fixed device was an independent factor of radiotherapy setup error (SE). Further subgroup ...

The Assessment of Interfraction and Intrafraction Setup Error With ...

(1) Volunteer tests: The mean differences in the isocenter displacements for the inter- and intra-fractional errors 1.3 mm/1.1° and 0.6 mm/0.7° in all ...

Comparison of inter-fraction setup shifts for control versus...

Purpose: Our purpose was to investigate interfraction setup error of the immobilization device required to implement transperineal ultrasound compared with ...

A comparison of interfraction setup error, patient comfort, and ...

A comparison of interfraction setup error, patient comfort, and therapist acceptance for 2 different prostate radiation therapy immobilization devices. Pang ...

Influence of Clinical and Tumor Factors on Interfraction Setup Errors ...

Of the fractions, 83.7%, 90.3%, and 86.6% satisfied setup error tolerance limits in AP, SI, and LR directions, whereas 95% had rotation setup ...

Cone-Beam CT Assessment of Interfraction and Intrafraction Setup ...

To prospectively compare setup error in standard thermoplastic masks and skin-sparing masks (SSMs) modified with low neck cutouts for head-and-neck intensity- ...

Analysis of inter-fraction setup errors and organ motion by daily ...

... inter-fraction error (setup + organ motion). Registrations were ... the differences XT-XB, YT-YB, ZT-ZB. Positive values for X, Y and Z ...

Quantification and Assessment of Interfraction Setup Errors Based ...

Systematic and random setup-errors were smaller than 5mm. The largest errors were found for organs with higher motion probability. The suggested safety margins ...

A prospective study to assess and quantify the setup errors

These setup uncertainties constitute systematic error (mean) and random errors (standard deviation [SD]). A systematic error is a treatment preparation or ...

Assessment of dosimetric impact of interfractional 6D setup error in ...

Interfraction 6D setup errors along the lateral, longitudinal, vertical, pitch, roll, and yaw axes were evaluated for 600 CBCTs. Structures in ...

Factors impacting on patient setup analysis and error management ...

Systematic errors (Σ) are mainly attributed to issues related to the initial position adjustment, representing the difference between the patient's position at ...

Evaluation of inter-fraction and intra-fraction errors during volumetric ...

Inter-fraction error ... The distribution of inter-fractional setup errors in each of the three translational directions were calculated using the ...

(PDF) Quantification and Assessment of Interfraction Setup Errors ...

Introduction: To quantify interfraction patient setup-errors for radiotherapy based on cone-beam computed tomography and suggest safety ...

Set-up errors in head and neck cancer treated with IMRT technique ...

The mean of set-up errors was less than 2 mm in any direction. The overall frequency of set-up displacements greater than 3 mm was 3.9% in ...

Impact of Interfractional Error on Dosiomic Features - Frontiers

... interfractional error. We investigated the differences ... The Impact of Inter-Fraction Set-Up Errors on the Probability of ...

Assessment of Interfraction Setup Error of Non-Extended Standard ...

Assessment of Interfraction Setup Error of Non-Extended Standard Thermoplastic Mask for Head- and- Neck Intensity-Modulated Radiation Therapy ...

and Intrafraction Set-up Error During Intracranial SRS

as the difference between the estimated delivered dose (using DIR and dose ... Purpose: To quantify the interfraction and intrafraction set-up error associ-.