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Colon diseases: MR evaluation using combined T2-weighted single-shot echo train spin-echo and gadolinium-enhanced spoiled gradient-echo sequences.
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 정재준 | - |
dc.date.accessioned | 2019-11-11T05:14:21Z | - |
dc.date.available | 2019-11-11T05:14:21Z | - |
dc.date.issued | 2000 | - |
dc.identifier.issn | 1053-1807 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/171719 | - |
dc.description.abstract | This study demonstrates the appearance of large bowel diseases on magnetic resonance (MR) images using breath-hold T2-weighted half-Fourier acquisition snapshot turbo spin-echo (HASTE), breath-hold T1-weighted spoiled gradient-echo (SGE), and breath-hold gadolinium-enhanced T1-weighted SGE with and without fat-suppression sequences. The study represents a collective experience using a generalized combined abdominal-pelvic imaging protocol. Of 29 patients, 27 had surgical, endoscopic, microbiological, and/or histopathological correlation, and 2 had a diagnosis based on characteristic imaging findings. Fifteen patients had neoplastic disease including colon adenocarcinoma (n = 11), rectosigmoid carcinoid (n = 1), familial adenomatous polyposis (n = 2), and cecal lipoma (n = 1). Fourteen patients had non-neoplastic disease including diverticulosis (n = 6), ischemic colitis (n = 2), pseudomembranous colitis (n = 2), acute appendicitis with periappendiceal abscess (n = 2), Mycobacterium avium intracellulare (MAI) colitis (n = 1), and Crohn's proctocolitis (n = 1). In all 15 patients with neoplastic diseases, MR imaging depicted the primary lesions and demonstrated local extent. Mass lesions were best shown on T2-weighted HASTE and gadolinium-enhanced fat-suppressed SGE images. Of 14 patients with non-neoplastic diseases, inflammatory changes were best shown on gadolinium-enhanced fat-suppressed T1-weighted SGE images in all cases. MR imaging with fast scanning breath-hold techniques and intravenous gadolinium enhancement provided good depiction and characterization of large bowel diseases. | - |
dc.description.statementOfResponsibility | restriction | - |
dc.language | English | - |
dc.publisher | Wiley-Liss | - |
dc.relation.isPartOf | Journal of Magnetic Resonance Imaging | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.subject.MESH | Adolescent | - |
dc.subject.MESH | Adult | - |
dc.subject.MESH | Aged | - |
dc.subject.MESH | Aged, 80 and over | - |
dc.subject.MESH | Colonic Diseases/diagnosis* | - |
dc.subject.MESH | Contrast Media/administration & dosage | - |
dc.subject.MESH | Diagnosis, Differential | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Gadolinium DTPA/administration & dosage | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Magnetic Resonance Imaging/methods* | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Retrospective Studies | - |
dc.title | Colon diseases: MR evaluation using combined T2-weighted single-shot echo train spin-echo and gadolinium-enhanced spoiled gradient-echo sequences. | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Radiology (영상의학교실) | - |
dc.contributor.googleauthor | Jae‐Joon Chung | - |
dc.contributor.googleauthor | Richard C. Semelka | - |
dc.contributor.googleauthor | Diego R. Martin | - |
dc.contributor.googleauthor | Hani B. Marcos | - |
dc.identifier.doi | 10.1002/1522-2586(200008)12:2<297::AID-JMRI12>3.0.CO;2-Q | - |
dc.contributor.localId | A03712 | - |
dc.relation.journalcode | J01567 | - |
dc.identifier.eissn | 1522-2586 | - |
dc.identifier.pmid | 10931593 | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/abs/10.1002/1522-2586%28200008%2912%3A2%3C297%3A%3AAID-JMRI12%3E3.0.CO%3B2-Q | - |
dc.subject.keyword | colon, MR | - |
dc.subject.keyword | colon, neoplasms | - |
dc.subject.keyword | colon, diverticula | - |
dc.subject.keyword | colitis | - |
dc.subject.keyword | colon, ischemia | - |
dc.contributor.alternativeName | Chung, Jae Joon | - |
dc.contributor.affiliatedAuthor | 정재준 | - |
dc.citation.volume | 12 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 297 | - |
dc.citation.endPage | 305 | - |
dc.identifier.bibliographicCitation | Journal of Magnetic Resonance Imaging, Vol.12(2) : 297-305, 2000 | - |
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