Multislice computer tomography in detection of pseudocapsule of renal cell carcinoma


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Abstract

In order to evaluate the diagnostic efficiency of MDCT with bolus contrast enhancement in the visualization of renal cancer pseudocapsule a retrospective study, included 74 patients with histologically confirmed renal-cell cancer, was performed. Images were acquired in native, arterial, portal and nephrographic - excretory phase on a 64-detector CT scanner. The accuracy of MDCT in detecting pseudocapsule was determined by comparison with histological findings. Native axial images and multiplanar reformations were analyzed. According to the results of the study there was obtained high diagnostic efficiency of MDCT in detecting of the tumor pseudocapsule, that allows to use this method for the preoperative evaluation, assessment of the possibility ofperforming organ-saving surgery.

About the authors

Ju. G Filippova

Omsk State Medical University

Omsk, 644099, Russian Federation

Yu. T Ignatyev

Omsk State Medical University

Omsk, 644099, Russian Federation

Oleg V. Leonov

Clinical Oncological Dispensary

Email: leonov_oleg@mail.ru
MD, PhD, Dsc, Deputy chief doctor of scientific and practical work Omsk, 644013, Russian Federation

T. V Kharchenko

Clinical Oncological Dispensary

Omsk, 644013, Russian Federation

E. I Kopyltsov

Clinical Oncological Dispensary

Omsk, 644013, Russian Federation

S. V Podkorytov

Clinical Oncological Dispensary

Omsk, 644013, Russian Federation

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