Endoscopic laser Doppler flowmetry in the experiment and in the bleeding gastric and duodenal ulcer clinic

S. V. Kapralov; Y. G. Shapkin; V. V. Lychagov; V. V. Tuchin

doi:10.1117/12.740979

26 April 2007 Endoscopic laser Doppler flowmetry in the experiment and in the bleeding gastric and duodenal ulcer clinic

S. V. Kapralov, Y. G. Shapkin, V. V. Lychagov, V. V. Tuchin

Author Affiliations +

Proceedings Volume 6535, Saratov Fall Meeting 2006: Optical Technologies in Biophysics and Medicine VIII; 653519 (2007) https://doi.org/10.1117/12.740979
Event: Saratov Fall Meeting 2006, 2006, Saratov, Russian Federation

Abstract

One of the most complex problems of emergency surgery is the choice of surgical tactics to deal with bleeding peptic ulcer. Endoscopic hemostasis is prescribed to patients with continuing bleedings and prerelapse syndrome. But till nowdays the objective verification of the prerelapse condition had not been worked out. What is more there are no objective criteria to judge the effectiveness of the carried endohemostasis. The aim of the study was to work out a new objective diagnostic method of pre-recurrence syndrome that can be able to make prognosis for possible gastroduodenal ulcer bleeding recurrence more precise. Laser Doppler flowmetry was the method of studies the regional perfusion. The device used in this work was made at the Optics and Biophysics Department of Saratov State University.

Citation Download Citation

S. V. Kapralov, Y. G. Shapkin, V. V. Lychagov, and V. V. Tuchin "Endoscopic laser Doppler flowmetry in the experiment and in the bleeding gastric and duodenal ulcer clinic", Proc. SPIE 6535, Saratov Fall Meeting 2006: Optical Technologies in Biophysics and Medicine VIII, 653519 (26 April 2007); https://doi.org/10.1117/12.740979

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