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Experiences and the Use of OCT in Urology

机译：OCT在泌尿外科的经验和使用

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摘要

Optical coherence tomography (OCT) is an innovative technique for diagnosis of morphological change in scattering tissues. While it is in common use in ophthalmology the possible perspective of OCT in other medical faculties is not discovered. In this presentation the impact of OCT-techniques in urology will be demonstrated. Two different OCT-devices, specially prepared for clinical use, were tested. OCT-scans for superficial inspection in direct vision (e.g. bladder wall inspection) was performed by means of the IMALUX-system. In case of a cylindrical geometry (e.g. urethra, ureter) the LightLab-system was introduced. First the optical resolution was determined on phantom probes experimentally. Then the degree of encrustation on urologic catheter was evaluated by OCT-techniques. Furthermore the exact positioning of different kind of catheters within cylindrical organs are evaluated. Clinically, normal and malignant tissue was inspected via OCT technique and correlated to histology.
机译：光学相干断层扫描（OCT）是一种诊断散射组织形态变化的创新技术。虽然它在眼科常见的过程中，但不会发现其他医学院的OCT可能的角度。在本演示文章中，将证明呼气液中的OCT技术的影响。测试了两种不同的OCT装置，专门为临床用途制备。通过Imalux系统进行直接视力（例如膀胱壁检查）的浅扫描。在圆柱形几何形状（例如尿道，输尿管）的情况下，介绍了灯光系统。首先，在实验上在幽灵探针上测定光学分辨率。然后通过OCT技术评估泌尿感导管上的结壳程度。此外，评估不同种类的导管在圆柱形器官内的精确定位。临床上，通过OCT技术检查正常和恶性组织，与组织学相关。

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