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		题名	作者	年代	出处	被引量
	1	Feasibility study of computed vs measured high b-value(1400 s/mm2) diffusion-weighted MR images of the prostate显示文摘AIM: To evaluate the impact of computed b = 1400 s/mm2(C-b1400) vs measured b = 1400 s/mm2(M-b1400) diffusion-weighted images(DWI) on lesion detection rate, image quality and quality of lesion demarcation using a modern 3T-MR system based on a small-field-of-view sequence(sFOV). METHODS: Thirty patients(PSA: 9.5 ± 8.7 ng/mL; 68 ± 12 years) referred for magnetic resonance imaging(MRI) of the prostate were enrolled in this study. All measurements were performed on a 3T MR system.For DWI, a single-shot EPI diffusion sequence(b = 0, 100, 400, 800 s/mm2) was utilized. C-b1400 was cal-culated voxelwise from the ADC and diffusion images. Additionally, M-b1400 was acquired for evaluation and comparison. Lesion detection rate and maximum lesion diameters were obtained and compared. Image quality and quality of lesion demarcation were rated accord-ing to a 5-point Likert-type scale. Ratios of lesion-to-bladder as well as prostate-to-bladder signal intensity(SI) were calculated to estimate the signal-to-noise-ratio(SNR). RESULTS: Twenty-four lesions were detected on M-b1400 images and compared to C-b1400 images. C-b1400 detected three additional cancer suspicious lesions. Overall image quality was rated significantly better and SI ratios were significantly higher on C-b1400(2.3 ± 0.8 vs 3.1 ± 1.0, P < 0.001; 5.6 ± 1.8 vs 2.8 ± 0.9, P < 0.001). Comparison of lesion size showed no significant differences between C- and M-b1400(P = 0.22). CONCLUSION: Combination of a high b-value extrap-olation and sFOV may contribute to increase diagnostic accuracy of DWI without an increase of acquisition time, which may be useful to guide targeted prostate biopsies and to improve quality of multiparametric MRI(mMRI) especially under economical aspects in a pri-vate practice setting.	Leonardo K Bittencourt Ulrike I Attenberger Daniel Lima Ralph Strecker Andre de Oliveira Stefan O Schoenberg Emerson L Gasparetto Daniel Hausmann	2014	World Journal of Radiology2014，6，6：	5
	2	Diagnosis of left atrial appendage thrombi by transesophageal echocardiography: clinical implications and follow-up显示文摘	Mügge A Daniel WG Hausmann D	1990	Am J Card Imaging1990，4，：	1
	3	Atrial Septal Aneurysm: Atrial Septal Aneurysm in Adult Patients: A Multicenter Study Using Transthoracic and Transesophageal Echocardiography显示文摘	Andreas Mugge Werner G. Daniel Christiane Angermann Christoph Spes Bijoy K. Khandheria Itzhak Kronzon Robin S. Freedberg Andre Keren Karl Dennig Rolf Engberding George R. Sutherland Zvi Vered Raimund Erbel Cees A. Visser Oliver Lindert Dirk Hausmann Paul	1995	Circulation1995，，：	1
	4	The Safety of Intracoronary Ultrasound: A Multicenter Survey of 2207 Examinations显示文摘	Dirk Hausmann Raimund Erbel Marie-J. Alibelli-Chemarin Wolfgang Boksch Eugene Caracciolo Joel M. Cohn Stephen C. Culp Werner G. Daniel Ivan De Scheerder Carlo DiMario James J. Ferguson Peter J. Fitzgerald Guy Friedrich Junbo Ge Gunther Gorge Peter Hanrath	1995	Circulation1995，，3：	1
	5	Identification patent foramen ovale permtting parxie embolism显示文摘	Hausmann D Mugge A Daniel W G	1995	J Am Coll Cardiol1995，26，4：	1

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