An audit of fiducial marker placement within the prostate for radiotherapy treatment verification; and its potential impact on margin generationphotothermographythermographysilver carboxylatesimagingdry processmetallic silverPhotothermographic and thermographic imaging technology based on silver carboxylates have ...
in more recent years EUS placement via an FNA needle has been preferred as a less invasive method for fiducial marker placement in GI malignancies, including esophageal tumors, cholangiogiocarcinomas, gastric cancers, and malignant lymph nodes.161–163In esophageal cancer, where there is a malignan...
When comparing the bony anatomy imaging with the fiducial marker imaging, all patients would have had at least five treatments where the displacement exceeded 0.5 cm if treatment verification was undertaken using MV bony anatomy match. There was no trend in prostate movement throughout the patients ...
FIDUCIAL MARKER PLACEMENT 优质文献 相似文献 参考文献 引证文献Transrectal Prostate Biopsy and Fiducial Marker Placement in a Standard 1.5T Magnetic Resonance Imaging Scanner We investigated the accuracy and feasibility of a system that provides transrectal needle access to the prostate concurrent with 1.5 ...
EP164 Audit of fiducial marker placement and utility in image guided prostate radiotherapyStereotactic body radiotherapy (SBRT) can deliver high radiation doses to small volumes with very tight margins, which has significant advantages when treating tumours close to the spinal cord or at sites of ...
registration-error (TRE) between each MRI and the planning-CT image was calculated. Fiducial marker visibility was rated by two medical physicists with over three years of experience examining MRI-only prostate simulation images. The rater's classification accuracy was quantified using the F 1 score...
词组短语 fiducial value比较值;引用值,基值 权威例句 Fiducial alignment masks on microelectronic spring contacts ARTag, a fiducial marker system using digital techniques ARTag, a Fiducial Marker System Using Digital Techniques Fiducial point placement and the accuracy of point-based, rigid body registrati...
Gold anchor fiducial marker that enables state of the art radiotherapy, minimally invasive and instant stability. Clearly visible on kV, CT and MRI.
This wizard enables users to interactively align an image to the slide's fiducial marker locations, perform precise tissue selection using a suite of tools, and export the manual alignment for use in a Space Ranger run. Loupe Browser also includes an option to load an additional overexposed ...
Yildirim BA, Onal C, Dolek Y (2017) Is it essential to use fiducial markers during cone-beam CT-based radiotherapy for prostate cancer patients? Jpn J Radiol 35:3–9 Article PubMed CAS Google Scholar Fawaz ZS, Yassa M, Nguyen DH, Vavassis P (2014) Fiducial marker implantation in pros...