在 3 泰斯拉的前列腺磁性的回声成像: hyoscine-N-butyl-bromide 的管理是强制的?

查看全文 作　　者：Matthias C [1]Roethke;Timur H [2]Kuru;Alexander [1]Radbruch;Boris [2]Hadaschik;Heinz-Peter [1]Schlemmer;

机构地区：[1]Department of Radiology, German Cancer Research Center Heidelberg (DKFZ), 69120 Heidelberg, Germany;[2]Department of Urology, Universityhospital Heidelberg, 69120 Heidelberg, Germany;

出　　处：《World Journal of Radiology》索引2013年第5卷第7期,共5页

摘　　要：AIM: To evaluate the value of administration of hyoscine-N-butyl-bromide (HBB) for image quality magnetic resonance imaging (MRI) of the prostate. METHODS: Seventy patients were retrospectively included in the study. Thirty-five patients were examined with administration of 40 milligrams of HBB (Buscopan ; Boehringer, Ingelheim, Germany); 35 patients were examined without HBB. A multiparametric MRI protocol was performed on a 3.0 Tesla scanner without using an endorectal coil. The following criteria were evaluated independently by two experienced radiologists on a five-point Likert scale: anatomical details (delineation between peripheral and transitional zone of the prostate, visualisation of the capsule, depiction of the neurovascular bundles); visualisation of lymph nodes; motion related artefacts; and overall image quality.RESULTS: Comparison of anatomical details between the two cohorts showed no statistically significant difference (3.9 ± 0.7 vs 4.0 ± 0.9, P = 0.54, and 3.8 ± 0.7 vs 4.2 ± 0.6, P = 0.07) for both readers. There was no significant advantage regarding depiction of local and iliac lymph nodes (3.9 ± 0.6 vs 4.2 ± 0.6, P = 0.07, and 3.8 ± 0.9 vs 4.1 ± 0.8, P = 0.19). Motion arte- facts were rated as 'none' to 'few' in both groups and showed no statistical difference (2.3 ± 1.0 vs 1.9 ± 0.9, P = 0.19, and 2.3 ± 1.1 vs 1.9 ± 0.7, P = 0.22). Overall image quality was rated 'good' in average for both cohorts without significant difference (4.0 ± 0.6 vs 4.0 ± 0.9, P = 0.78, and 3.8 ± 0.8 vs 4.2 ± 0.6, P = 0.09). CONCLUSION: The results demonstrated no significant effect of HBB administration on image quality. The study suggests that use of HBB is not mandatory for MRI of the prostate at 3.0 Tesla. 关键词：Butylscopolamine Buscopan Motion artefacts Magnetic resonance imaging PROSTATE cancer 3 TESLA

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在 3 泰斯拉的前列腺磁性的回声成像: hyoscine-N-butyl-bromide 的管理是强制的?

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