Cancer UrologyCancer UrologyОнкоурология1726-97761996-1812Publishing House ABV Press102510.17650/1726-9776-2008-4-4-25-29DIAGNOSIS AND TREATMENT OF URINARY SYSTEM TUMORS. PROSTATE CANCERДИАГНОСТИКА И ЛЕЧЕНИЕ ОПУХОЛЕЙ МОЧЕПОЛОВОЙ СИСТЕМЫ. Рак предстательной железыDiagnostic possibilities of Magnetic Resonance Imaging body coil in the determining of prostate cancer stageДиагностические возможности магнитно-резонансной томографии с использованием катушки для тела в определении стадии рака предстательной железыKitayevS. V.КитаевС. В.
Russian Federation

Department of MRI diagnistics, Department of Urology, Department of pathomorphology

PavlenkoK. A.ПавленкоК. А.
Russian Federation

Department of MRI diagnistics, Department of Urology, Department of pathomorphology

VolkovT. V.ВолковТ. В.
Russian Federation

Department of MRI diagnistics, Department of Urology, Department of pathomorphology

KochinA. V.КочинА. В.
Russian Federation

Department of MRI diagnistics, Department of Urology, Department of pathomorphology

ZhdanovA. S.ЖдановА. С.
Russian Federation

Department of MRI diagnistics, Department of Urology, Department of pathomorphology

A.I. Burnazyan Clinical hospital №6 of Federal Medical Biologic Agency of Russia, MoscowКлиническая больница № 6 им. А.И. Бурназяна ФМБА России, Москва301220084425291302202013022020https://oncourology.abvpress.ru/oncur/article/view/1025

Purpose: to define diagnostic possibilities of Magnetic Resonance Imaging (MRI) with body coil in the determining of the stage and local extent of prostate cancer.

Materials and methods: Analysis of MRI studies of 49 patients aged from 48 to 78 (65±6) with confirmed diagnosis of prostate cancer who underwent radical retropubic prostatectomy in 2007 was carried out.

Conclusions: sensitivity of MRI in terms of primary diagnosis was 84% and in detection of prostate gland capsule invasion — 62%, specificity was 92%. Sensitivity of the method in terms of determining the invasion of seminal vesicles was 75% and specificity — 97%. At last, sensitivity of the method in the diagnosis of regional lymph node involvement was 40% and specificity — 98%.

Conclusion: application of MRI with surface coil allows defining the local extent of the tumor, its size and invasion of prostate gland capsule.

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