Výsledky vyhledávání - "Brett M. Young"

Clinical validation and applications for CT-based atlas for contouring the lower cranial nerves for head and neck cancer radiation therapy

Autor: Mahesh Kumar, Daniel Shasha, Dukagjin Blakaj, Waleed F. Mourad, Jonathan Glanzman, Spiros Manolidis, Brett M. Young, Kenneth S. Hu, Adriana Blakaj, Majid Khan, Rania A. Shourbaji, Azita S. Khorsandi, Louis B. Harrison, Shalom Kalnicki, Nitin Ohri, Madhur Garg, Rebekah Young, Mauricio E. Gamez

Publikováno v: Oral Oncology. 49:956-963

summary Objectives: Radiation induced cranial nerve palsy (RICNP) involving the lower cranial nerves (CNs) is a serious complication of head and neck radiotherapy (RT). Recommendations for delineating the lower CNs on RT planning studies do not exist

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40088f3bbc4b029a64ee0be5c9e93ddb
https://doi.org/10.1016/j.oraloncology.2013.03.449

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Polyp Measurement with CT Colonography: Multiple-Reader, Multiple-Workstation Comparison

Autor: Kristina T. Johnson, Joel G. Fletcher, Zackary Melton, Brett M. Young, Jay Mandrekar, Fargol Booya, Scott R. Paulsen, Drew Rodysill, C. Daniel Johnson

Publikováno v: American Journal of Roentgenology. 188:122-129

The risk of invasive colorectal cancer in colorectal polyps correlates with lesion size. Our purpose was to define the most accurate methods for measuring polyp size at CT colonography (CTC) using three models of workstations and multiple observers.S

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6370d940d78e42caae4c7b50b1f0152d
https://doi.org/10.2214/ajr.05.1535

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Nonradiologists as second readers for intraluminal findings at CT colonography1

Autor: Mark Percival, Kale D. Bodily, Jeff L. Fidler, Trudy A. Engelby, Aaron J. Krych, Jared A. Christensen, Brett M. Young, Joel G. Fletcher, Drew Rodysill, C. Daniel Johnson, Douglas C. Vander Kooi

Publikováno v: Academic Radiology. 12:67-73

Rationale and objectives Multiple trials have documented wide interobserver variability between radiologists interpreting computed tomography colonography (CTC) exams. We sought to determine if nonradiologists could learn to interpret intraluminal fi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b811c118ee027bd7a6ad6914f6848628
https://doi.org/10.1016/j.acra.2004.10.055

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Colonic Perforation at CT Colonography in a Patient Without Known Colonic Disease

Autor: Jeff L. Fidler, Joel G. Fletcher, Frank Earnest, James E. Huprich, David M. Hough, Brett M. Young, Robert L. MacCarty, C. Daniel Johnson

Publikováno v: American Journal of Roentgenology. 186:119-121

2Department of Radiology, Mayo Clinic Rochester, Mayo East 2-B, 200 First St. SW, Rochester, MN 55905. Address correspondence to J. G. Fletcher. T colonography, or virtual colonoscopy, is now routinely used as a full structural examination of the col

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79188f6ddd4b0c0c3239fc9ec6037f95
https://doi.org/10.2214/ajr.04.1649

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Head-to-head comparison of oral contrast agents for cross-sectional enterography: small bowel distention, timing, and side effects

Autor: Fargol Booya, John M. Barlow, Andrew T. Trout, C. Daniel Johnson, Joel G. Fletcher, Jeff L. Fidler, Scott R. Paulsen, James E. Huprich, Brett M. Young

Publikováno v: Journal of computer assisted tomography. 32(1)

Objective: To determine small bowel distention, scanning time, and side effects of commercially available oral contrast agents used in cross-sectional enterography. Methods: Ten healthy volunteers ingested 2000 mL of water, methylcellulose, polyethyl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01ae5b04e359105aa36122828c8fc7fb
https://pubmed.ncbi.nlm.nih.gov/18303285

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Automated polyp measurement with CT colonography: preliminary observations in a phantom colon model

Autor: Joel G. Fletcher, William S. Harmsen, Brett M. Young, Bernhard Schmidt, Zachary Melton, Fargol Booya, Cynthia H. McCollough, Kristina T. Johnson, Jeff L. Fidler, Lutz Guendel

Publikováno v: AJR. American journal of roentgenology. 188(4)

The purpose of this study was to evaluate the accuracy and precision of polyp measurements obtained with an automated tool in a colon phantom containing polyps of multiple sizes, morphologic types, and locations.A colon phantom was scanned at 12, 25,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0961c3d16b5716a710742780e38c6d8e
https://pubmed.ncbi.nlm.nih.gov/17377028

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CT enterography as a diagnostic tool in evaluating small bowel disorders: review of clinical experience with over 700 cases

Autor: Fargol Booya, Scott R. Paulsen, Franklin Earnest, John M. Barlow, James E. Huprich, Jeff L. Fidler, Joel G. Fletcher, C. Daniel Johnson, Brett M. Young

Publikováno v: Radiographics : a review publication of the Radiological Society of North America, Inc. 26(3)

Computed tomographic (CT) enterography combines the improved spatial and temporal resolution of multi-detector row CT with large volumes of ingested neutral enteric contrast material to permit visualization of the small bowel wall and lumen. Adequate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0214b5ec8fc28eedcf61d1005035ffa9
https://pubmed.ncbi.nlm.nih.gov/16702444

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