Fiducial marker implantation using convex probe EBUS and autologous blood
نویسندگان
چکیده
منابع مشابه
Fiducial Marker Detection Using FPGAs
This work presents an approach for computing camera pose from images of fiducial markers. The processing is shared between an FPGA and a PC: the FPGA converts grayscale camera images into binary format and transfers them to the PC; and the PC detects fiducial markers in the received binary camera images and computes the position and orientation of the camera. The approach is evaluated in terms ...
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OBJECTIVE To evaluate the safety and technical success rate of an ultrasound-guided fiducial marker implantation in preparation for CyberKnife radiation therapy. MATERIALS AND METHODS We retrospectively reviewed 270 percutaneous ultrasound-guided fiducial marker implantations in 77 patients, which were performed from June 2008 through March 2011. Of 270 implantations, 104 were implanted in me...
متن کاملInfections after fiducial marker implantation for prostate radiotherapy: are we underestimating the risks?
BACKGROUND The use of gold fiducial markers (FM) for prostate image-guided radiotherapy (IGRT) is standard practice. Published literature suggests low rates of serious infection following this procedure of 0-1.3%, but this may be an underestimate. We aim to report on the infection incidence and severity associated with the use of transrectally implanted intraprostatic gold FM. METHODS Three h...
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بدون شک بی خطرترین روش انتقال خون در بسیاری از بیماران، انتقال خون اتولوگ (جمع آوری و تزریق مجدد خون یا محصولات خونی) به خود بیمار است. انتقال خون اتولوگ اولین بار در سال ۱۹۲۱ عنوان شد، اما تا سال ۱۹۶۰ که بای پس کرونرو سایر جراحی های قلب بصورت معمول درآمد، توجه چندانی بدان نمی شد. امروزه انتقال خون اتولوگ بعلت نگرانی زیاد جامعه در مورد گسترش ایدز، عمومیت دوباره کسب کرده است.
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Regarding mobile robots, navigation using fiducial markers has already been achieved and obstacle avoidance using search algorithms is common. However, the combination of these two ideas is relatively uncommon, and therefore, is the focus of this study. Owing to the mobility of these robots, good performance of the system is of utmost importance. Furthermore, since odometers on mobile robots ar...
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ژورنال
عنوان ژورنال: BMJ Case Reports
سال: 2019
ISSN: 1757-790X
DOI: 10.1136/bcr-2018-228773