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Radiographic findings of primary B-cell lymphoma of the stomach: Low-grade versus high-grade malignancy in relation to the mucosa-associated lymphoid tissue concept

DC Field Value Language
dc.contributor.author이광훈-
dc.contributor.author이종태-
dc.contributor.author김기황-
dc.contributor.author김명진-
dc.contributor.author박미숙-
dc.contributor.author박찬일-
dc.contributor.author유영훈-
dc.contributor.author유정식-
dc.contributor.author유형식-
dc.date.accessioned2016-05-16T10:55:30Z-
dc.date.available2016-05-16T10:55:30Z-
dc.date.issued2002-
dc.identifier.issn0361-803X-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/143410-
dc.description.abstractOBJECTIVE. We undertook this study to assess how well double-contrast radiography and CT allow radiologists to differentiate low-grade from high-grade mucosa-associated lymphoid tissue (MALT) lymphoma of the stomach. MATERIALS AND METHODS. We retrospectively reviewed the upper gastrointestinal radiographs and contrast-enhanced CT scans of 57 patients with pathologically proven primary gastric lymphoma (low-grade [n = 29] and high-grade [n = 28] MALT lymphoma). RESULTS. On upper gastrointestinal radiography, ulceration (39%) was the most common finding in low-grade lymphoma, whereas polypoid appearance (38%) was the most common in high-grade lymphoma. In the 29 patients (33 lesions) with low-grade MALT lymphoma, upper gastrointestinal radiography revealed 13 ulcerative lesions (39%), 10 nodular lesions (30%), four infiltrative lesions (12%), two polypoid lesions (6%), and four combined lesions (12%). In the 28 patients (29 lesions) with high-grade lymphoma, upper gastrointestinal radiography revealed 11 polypoid lesions (38%), nine infiltrative lesions (31%), six ulcerative lesions (20%), one nodular lesion (3%), and two combined lesions (7%). On CT, thickening of the gastric wall in low-grade lymphoma (range, 0.3-2.5 cm; mean, 0.8 cm) was much less than that in high-grade lymphoma (range, 0.7-8.0 cm; mean, 2.5 cm). Abdominal lymphadenopathy was less frequent in low-grade lymphoma (14%) than in high-grade lymphoma (75%). CONCLUSION. Most low-grade lymphomas show superficial spreading lesions, such as mucosal nodularity, shallow ulcer, and minimal fold thickening, on upper gastrointestinal radiography, whereas most high-grade lymphomas show mass-forming lesions or severe fold thickening.-
dc.description.statementOfResponsibilityopen-
dc.format.extent1297~1304-
dc.relation.isPartOfAMERICAN JOURNAL OF ROENTGENOLOGY-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHAdult-
dc.subject.MESHAged-
dc.subject.MESHAnalysis of Variance-
dc.subject.MESHContrast Media-
dc.subject.MESHFemale-
dc.subject.MESHHelicobacter Infections/complications-
dc.subject.MESHHelicobacter Infections/drug therapy-
dc.subject.MESHHelicobacter pylori-
dc.subject.MESHHumans-
dc.subject.MESHLymphoma,B-Cell/complications-
dc.subject.MESHLymphoma,B-Cell/diagnostic imaging*-
dc.subject.MESHLymphoma,B-Cell/pathology-
dc.subject.MESHLymphoma,B-Cell, Marginal Zone/complications-
dc.subject.MESHLymphoma,B-Cell, Marginal Zone/diagnostic imaging*-
dc.subject.MESHLymphoma,B-Cell, Marginal Zone/pathology-
dc.subject.MESHLymphoma, Non-Hodgkin/complications-
dc.subject.MESHLymphoma, Non-Hodgkin/diagnostic imaging*-
dc.subject.MESHLymphoma, Non-Hodgkin/pathology-
dc.subject.MESHMale-
dc.subject.MESHMiddle Aged-
dc.subject.MESHRetrospective Studies-
dc.subject.MESHStomachNeoplasms/complications-
dc.subject.MESHStomachNeoplasms/diagnostic imaging*-
dc.subject.MESHStomachNeoplasms/pathology-
dc.subject.MESHTomography, X-Ray Computed*-
dc.titleRadiographic findings of primary B-cell lymphoma of the stomach: Low-grade versus high-grade malignancy in relation to the mucosa-associated lymphoid tissue concept-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Radiology (영상의학)-
dc.contributor.googleauthorMi Suk Park-
dc.contributor.googleauthorKi Whang Kim-
dc.contributor.googleauthorJeong Sik Yu-
dc.contributor.googleauthorChanil Park-
dc.contributor.googleauthorJai Keun Kim-
dc.contributor.googleauthorSang Wook Yoon-
dc.contributor.googleauthorKwang Hun Lee-
dc.contributor.googleauthorYoung Hoon Ryu-
dc.contributor.googleauthorHaeryoung Kim-
dc.contributor.googleauthorMyeong Jin Kim-
dc.contributor.googleauthorJong Tae Lee-
dc.contributor.googleauthorHyung Sik Yoo-
dc.identifier.doi10.2214/ajr.179.5.1791297-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA02676-
dc.contributor.localIdA03150-
dc.contributor.localIdA00345-
dc.contributor.localIdA00426-
dc.contributor.localIdA01463-
dc.contributor.localIdA01710-
dc.contributor.localIdA02485-
dc.contributor.localIdA02500-
dc.contributor.localIdA02533-
dc.relation.journalcodeJ00116-
dc.identifier.eissn1546-3141-
dc.identifier.pmid12388517-
dc.identifier.urlhttp://www.ajronline.org/doi/full/10.2214/ajr.179.5.1791297-
dc.contributor.alternativeNameLee, Kwang Hun-
dc.contributor.alternativeNameLee, Jong Tae-
dc.contributor.alternativeNameKim, Ki Whang-
dc.contributor.alternativeNameKim, Myeong Jin-
dc.contributor.alternativeNamePark, Mi Sook-
dc.contributor.alternativeNamePark, Chan Il-
dc.contributor.alternativeNameRyu, Young Hoon-
dc.contributor.alternativeNameYu, Jeong Sik-
dc.contributor.alternativeNameYoo, Hyung Sik-
dc.contributor.affiliatedAuthorLee, Kwang Hun-
dc.contributor.affiliatedAuthorLee, Jong Tae-
dc.contributor.affiliatedAuthorKim, Ki Whang-
dc.contributor.affiliatedAuthorKim, Myeong Jin-
dc.contributor.affiliatedAuthorPark, Mi-Suk-
dc.contributor.affiliatedAuthorPark, Chan Il-
dc.contributor.affiliatedAuthorRyu, Young Hoon-
dc.contributor.affiliatedAuthorYu, Jeong Sik-
dc.contributor.affiliatedAuthorYoo, Hyung Sik-
dc.rights.accessRightsnot free-
dc.citation.volume179-
dc.citation.number5-
dc.citation.startPage1297-
dc.citation.endPage1304-
dc.identifier.bibliographicCitationAMERICAN JOURNAL OF ROENTGENOLOGY, Vol.179(5) : 1297-1304, 2002-
dc.identifier.rimsid53151-
dc.type.rimsART-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Nuclear Medicine (핵의학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Pathology (병리학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers

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