1. Articles from ruth knüchel

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    1. Optical Coherence Tomography (OCT): Ready for the Diagnosis of a Nephrogenic Adenoma of the Urinary Bladder?

      The feasibility of Optical Coherence Tomography (OCT) as a non-invasive technique was shown in different fields. We investigated OCT's potential to detect nephrogenic adenoma (NA) within the human bladder. Clinically non-invasive methods like ultrasonography or CT have significant limitations. We applied our experience from OCT-analyses to one case of NA. OCT in vivo examination was performed using an optical fiber which was positioned cystoscopically. Characteristic structures of NA were compared in the OCT-images and the hematoxylin and eosin histological samples. Indeed, the structure and exact position of NA could be defined in relation to surrounding layers. However, a definite ...
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    2. Visualization of the Basement Membrane Zone of the Bladder by Optical Coherence Tomography: Feasibility of Noninvasive Evaluation of Tumor Invasion

      Visualization of the Basement Membrane Zone of the Bladder by Optical Coherence Tomography: Feasibility of Noninvasive Evaluation of Tumor Invasion
      Visualization of the Basement Membrane Zone of the Bladder by Optical Coherence Tomography: Feasibility of Noninvasive Evaluation of Tumor Invasion Barbara Hermesa, Felix Spölerb, Amjad Naamia, Jörg Bornemannc, Michael Förstb, Joachim Grossec, Gerhard Jaksec, Ruth Knüchela Corresponding Author Information email address Received 24 October 2007; accepted 29 February 2008. published online 02 May 2008. Objectives Imaging techniques with high resolution are evolving rapidly for medical applications
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    Visualization of the Basement Membrane Zone of the Bladder by Optical Coherence Tomography: Feasibility of Noninvasive Evaluation of Tumor Invasion Optical Coherence Tomography of the Middle Ear Using Ossiview Role of Optical Coherence Tomography Angiography Imaging in Patients with Diabetes Vitreomacular Traction Surgery from the DISCOVER Study: Intraoperative OCT Utility, Ellipsoid Zone Dynamics, and Outcomes Investigation of Micro-motion Kinematics of Continuum Robots for Volumetric OCT and OCT-guided Visual Servoing Association of Myopia With Microvascular Alterations in Patients With Type 2 Diabetes: An Optical Coherence Tomography Angiography Study Accuracy of Total Corneal Power Calculation for Multifocal Toric Intraocular Lens Implantation: Swept-Source OCT-Based Biometer vs Scheimpflug Tomographer Evaluation of optical coherence tomography findings in adolescents with genetic generalized epilepsy New Method for Reducing Artifactual Flow Deficits Caused by Compensation Techniques in the Choriocapillaris with Optical Coherence Tomography Angiography Topographic Variation of Retinal Vascular Density in Normal Eyes Using Optical Coherence Tomography Angiography Retinal and peripapillary vessel density increase in recovered COVID-19 children by optical coherence tomography angiography PhD Student Position in Ophthalmic Imaging at the Nicolaus Copernicus University, Torun, Poland