M
Michael V. Sivak
Researcher at Case Western Reserve University
Publications - 109
Citations - 9875
Michael V. Sivak is an academic researcher from Case Western Reserve University. The author has contributed to research in topics: Optical coherence tomography & Dysplasia. The author has an hindex of 46, co-authored 109 publications receiving 9655 citations. Previous affiliations of Michael V. Sivak include University Hospitals of Cleveland & Johns Hopkins University.
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Journal ArticleDOI
Helicobacter pylori in Peptic Ulcer Disease
Tadataka Yamada,John G. Searle,Dennis J. Ahnen,David H. Aipers,Harry B. Greenberg,Martha Gray,Kent B. Joscelyn,Kent B. McNair,Kent B. Jeffrey,Gordon Kauffman,Daniel K. Podolsky,Wayne A. Ray,Dennis R. Schaberg,Fred E. Silverstein,Michael V. Sivak,Ann L.B. Williams,Robert H. Yolken,Martin J. Blaser,Geron Borsch,Pelayo Correa,Steven J. Czinn,David Forman,David Y. Graham,Jon L. Isenberg,Dennis M. Jensen,Barry J. Marshall,Julie Parsonnet,Walter L. Peterson,Pentti Sipponen,Duane T. Smoot,Andrew H. Soil,Amnon Sonnenberg,Nicholas J. Talley,W. Grant Thompson,Guido N. J. Tytgat,John H. Walsh,T. Ulf Westblom,Kenneth G. Wormsley,Frank A. Hamilton,Addison B. Scoville,Benjamin T. Burton,Leslie Curtis,Jerry M. Elliott,James E. Everhart,John H. Ferguson,Willis R. Foster,William H. Hall,Jay H. Hoofnagle,Leslye D. Johnson,John Walsh,Phillip Gorden,Anthony S. Fauci +51 more
TL;DR: It is concluded that ulcer patients with H. pylori infection require treatment with antimicrobial agents in addition to antisecretory drugs whether on first presentation with the illness or on recurrence.
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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
Optical coherence tomography and microscopy in gastrointestinal tissues
TL;DR: Optical coherence tomography (OCT) and optical coherence microscopy (OCM) are novel techniques for noninvasive biomedical imaging based on low-coherence interferometry.
Journal ArticleDOI
High-resolution endoscopic imaging of the GI tract using optical coherence tomography
Michael V. Sivak,Kenji Kobayashi,Joseph A. Izatt,Andrew M. Rollins,R. Ung-runyawee,Amitabh Chak,Richard C.K. Wong,Gerard Isenberg,Joseph Willis +8 more
TL;DR: OCT is feasible in the human GI tract and provides interpretable high-resolution images of mucosa and submucosa and reduces the frame rate to 4.0 per second to facilitate image interpretation.
Journal ArticleDOI
Real-time in vivo imaging of human gastrointestinal ultrastructure by use of endoscopic optical coherence tomography with a novel efficient interferometer design.
Andrew M. Rollins,Rujchai Ung-arunyawee,Amitabh Chak,Richard C.K. Wong,Kenji Kobayashi,Michael V. Sivak,Joseph A. Izatt +6 more
TL;DR: In initial clinical studies using the EOCT system, the esophagus, stomach, duodenum, ileum, colon, and rectum of patients with normal endoscopic findings were examined; microscopic structures such as glands, blood vessels, pits, villi, and crypts were also observed.