Email this article NONINVASIVE DIAGNOSIS OF BLADDER CANCER BY CROSS-POLARIZATION OPTICAL COHERENCE TOMOGRAPHY: A BLIND STATISTICAL STUDY
- Authors: Streltsova O.S.1, Gladkova N.D.2, Kiseleva E.B.2, Karabut M.M.2, E.A. Tararova 1, Yunusova К.E.3, Krupin V.N.1, Zagainova E.V.3
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Affiliations:
- Department of Urology, Nizhny Novgorod State Medical Academy
- Research Institute of Applied and Fundamental Medicine, Nizhny Novgorod State Medical Academy
- Department of Pathoanatomy, Nizhny Novgorod State Medical Academy, Nizhny Novgorod
- Issue: Vol 7, No 2 (2011)
- Pages: 29-34
- Section: DIAGNOSIS AND TREATMENT OF URINARY SYSTEM TUMORS. URINARY BLADDER CANCER
- Published: 30.06.2011
- URL: https://oncourology.abvpress.ru/oncur/article/view/136
- DOI: https://doi.org/10.17650/1726-9776-2011-7-2-29-34
- ID: 136
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Abstract
Whether cross-polarization (CP) optical coherence tomography (OCT) could be used to detect early bladder cancer was ascertained; it was compared with traditional OCT within the framework of blind (closed) clinical statistical studies. One hundred and sixteen patients with local nonexophytic (flat) pathological processes of the bladder were examined; 360 CP OCT images were obtained and analyzed. The study used an OCT 1300-U CP optical coherence tomographer. CP OCT showed a high (94%) sensitivity and a high (84%) specificity in the identification of suspected nonexophytic areas in the urinary bladder.
About the authors
O. S. Streltsova
Department of Urology, Nizhny Novgorod State Medical Academy
Author for correspondence.
Email: strelzova_uro@mail.ru
Russian Federation
N. D. Gladkova
Research Institute of Applied and Fundamental Medicine, Nizhny Novgorod State Medical Academy
Email: strelzova_uro@mail.ru
Russian Federation
E. B. Kiseleva
Research Institute of Applied and Fundamental Medicine, Nizhny Novgorod State Medical Academy
Email: strelzova_uro@mail.ru
Russian Federation
M. M. Karabut
Research Institute of Applied and Fundamental Medicine, Nizhny Novgorod State Medical Academy
Email: strelzova_uro@mail.ru
Russian Federation
E.A. Tararova
Department of Urology, Nizhny Novgorod State Medical Academy
Email: strelzova_uro@mail.ru
Russian Federation
К. E. Yunusova
Department of Pathoanatomy, Nizhny Novgorod State Medical Academy, Nizhny Novgorod
Email: strelzova_uro@mail.ru
Russian Federation
V. N. Krupin
Department of Urology, Nizhny Novgorod State Medical Academy
Email: strelzova_uro@mail.ru
Russian Federation
E. V. Zagainova
Department of Pathoanatomy, Nizhny Novgorod State Medical Academy, Nizhny Novgorod
Email: strelzova_uro@mail.ru
Russian Federation
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