H
H. E. Butler
Researcher at Case Western Reserve University
Publications - 17
Citations - 1175
H. E. Butler is an academic researcher from Case Western Reserve University. The author has contributed to research in topics: Magnetic resonance imaging & Interventional magnetic resonance imaging. The author has an hindex of 10, co-authored 17 publications receiving 1168 citations.
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Journal ArticleDOI
Computed Tomographic Colonography (Virtual Colonoscopy) A Multicenter Comparison With Standard Colonoscopy for Detection of Colorectal Neoplasia
Peter B. Cotton,Valerie Durkalski,Benoit C. Pineau,Yuko Y. Palesch,Patrick D. Mauldin,Brenda J. Hoffman,David J. Vining,William Small,John Affronti,Douglas K. Rex,Kenyon K. Kopecky,Susan Ackerman,J.Steven Burdick,Cecelia Brewington,Mary Ann Turner,Alvin M. Zfass,Andrew Wright,Revathy B. Iyer,Patrick M. Lynch,Michael V. Sivak,H. E. Butler +20 more
TL;DR: The accuracy of CTC varied considerably between centers and did not improve as the study progressed, suggesting that this method is not yet ready for widespread clinical application.
Journal ArticleDOI
Preliminary experimental results in humans and animals with a superconducting, whole-body, nuclear magnetic resonance scanner
R J Alfidi,John R. Haaga,S J El-Yousef,P. J. Bryan,Barry D. Fletcher,Joseph P. LiPuma,Stuart C. Morrison,Benjamin Kaufman,J B Richey,W S Hinshaw,David M. Kramer,H. N. Yeung,Alan M. Cohen,H. E. Butler,Albert E. Ament,J M Lieberman +15 more
TL;DR: In order to determine the clinical usefulness of nuclear magnetic resonance (NMR) imaging, the investigators examined a variety of normal volunteers, patients with neoplastic lesions, and experimental animals and found NMR applications in the vascular system, spine, brain, lung, and mediastinum offer certain advantages over other modalities.
Journal ArticleDOI
NMR scanning of the pelvis: initial experience with a 0.3 T system
P. J. Bryan,H. E. Butler,Joseph P. LiPuma,John R. Haaga,S. J. El Yousef,Martin I. Resnick,Alan M. Cohen,V. K. Malviya,A. D. Nelson,Mark E. Clampitt +9 more
TL;DR: Pelvic NMR scans were obtained on 29 patients using a 0.3 T superconducting magnet system for characterizing pelvic masses and in staging pelvic malignancies and various pulse sequences were used in scanning the pelvis.
Journal ArticleDOI
CT and MR imaging in staging bladder neoplasms
TL;DR: Thirteen patients with bladder carcinoma were examined by magnetic resonance (MR) imaging and CT to determine the relative accuracy of the modalities in staging bladder carcinomas.
Journal ArticleDOI
Gated magnetic resonance imaging of the normal and diseased heart.
J M Lieberman,R J Alfidi,A. D. Nelson,Robert E. Botti,T. W. Moir,John R. Haaga,S. Y. Kopiwoda,Floro Miraldi,Alan M. Cohen,H. E. Butler +9 more
TL;DR: Gated cardiac magnetic resonance images were obtained in two normal volunteers and 21 adults with a variety of cardiovascular abnormalities and normal cardiac anatomy was well visualized.