1. Leiden University

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    1. Mentioned In 70 Articles

    2. First Presentation of 3-Dimensional Reconstruction and Centerline-Guided Assessment of Coronary Bifurcation by Fusion of X-Ray Angiography and Optical Coherence Tomography

      First Presentation of 3-Dimensional Reconstruction and Centerline-Guided Assessment of Coronary Bifurcation by Fusion of X-Ray Angiography and Optical Coherence Tomography
      ...hus, Denmark , * Johan H.C. Reiber, PhD Affiliations + Division of Image Processing, Department of Radiology, Leiden University Medical Center, Leiden, the Netherlands Received 1 February 2012; received in revised form...
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    3. Carina shift as a mechanism for side-branch compromise following main vessel intervention: Insights from three-dimensional optical coherence tomography

      Carina shift as a mechanism for side-branch compromise following main vessel intervention: Insights from three-dimensional optical coherence tomography
      ..., Thoraxcentre, Erasmus MC, Rotterdam, Netherlands; ^2Division of Image Processing, Department of Radiology, Leiden University Medical Center, Leiden, Netherlands Corresponding to: Evelyn Regar, MD, PhD. Department of C...
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    4. Consensus Standards for Acquisition, Measurement, and Reporting of Intravascular Optical Coherence Tomography Studies: A Report From the International Working Group for Intravascular Optical Coherence Tomography Standardization and Validation

      Consensus Standards for Acquisition, Measurement, and Reporting of Intravascular Optical Coherence Tomography Studies: A Report From the International Working Group for Intravascular Optical Coherence Tomography Standardization and Validation
      Objectives: The purpose of this document is to make the output of the International Working Group for Intravascular Optical Coherence Tomography (IWG-IVOCT) Standardization and Validation available to medical and scientific communities, through a peer-reviewed publication, in the interest of improving the diagnosis and treatment of patients with atherosclerosis, including coronary artery disease.Background: Intravascular optical coherence tomography (IVOCT) is a catheter-based modality that acquires images at a resolution of 10 ...
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    5. A robust automated method to detect stent struts in 3D intravascular optical coherence tomographic image sequences

      A robust automated method to detect stent struts in 3D intravascular optical coherence tomographic image sequences
      Intravascular optical coherence tomography (IVOCT) provides very high resolution cross-sectional image sequences of vessels. It has been rapidly accepted for stent implantation and its follow up evaluation. Given the large amount of stent struts in a single image sequence, only automated detection methods are feasible. In this paper, we present an automated stent strut detection technique which requires neither lumen nor vessel wall segmentation. To detect strut-pixel candidates, both global ...
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    6. Fusion of 3D QCA and IVUS/OCT

      Fusion of 3D QCA and IVUS/OCT
      AbstractThe combination/fusion of quantitative coronary angiography (QCA) and intravascular ultrasound (IVUS)/optical coherence tomography (OCT) depends to a great extend on the co-registration of X-ray angiography (XA) and IVUS/OCT. In this work a new and robust three-dimensional (3D) segmentation and registration approach is presented and validated. The approach starts with standard QCA of the vessel of interest in the two angiographic views (either biplane or two monoplane views ...
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    7. Reproducibility of coronary Fourier domain optical coherence tomography: quantitative analysis of in vivo stented coronary arteries using three different software packages.

      Reproducibility of coronary Fourier domain optical coherence tomography: quantitative analysis of in vivo stented coronary arteries using three different software packages.
      Aims: Fourier domain optical coherence tomography (FD OCT) enables imaging of long coronary artery segments within few seconds, employing high data acquisitions, speed and fast automated catheter pullback. However, the reproducibility of these high-speed pullbacks in the clinical situation is unknown. We tested the reproducibility of in vivo, intracoronary FD OCT and assessed the influence of different computer-assisted algorithms on quantitative analysis. Methods and results: In patients undergoing elective coronary ...
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  2. About Leiden University

    Leiden University

    Leiden University is one of Europe's foremost research universities. This prominent position gives our graduates a leading edge in applying for academic posts and for functions outside academia.

     

    Leiden University Medical Center. The LUMC is a modern knowledge centre. The more than 7000 staff members of the LUMC are passionate about improving patient care through scientific research. We offer courses of instruction and continuing education to train doctors for this purpose. The LUMC focuses on top clinical and highly specialised care: the complex medical issues for which there are often not yet any answers. With patient care and research labs under one roof, patients, doctors and researchers collaborate to develop new treatment methods.