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Idiopathic synovial osteochondromatosis of the hip: Radiographic and MR appearances in 15 patients

DC Field Value Language
dc.contributor.author김응엽-
dc.date.accessioned2016-05-16T11:04:42Z-
dc.date.available2016-05-16T11:04:42Z-
dc.date.issued2002-
dc.identifier.issn1229-6929-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/143737-
dc.description.abstract[Objective] To evaluate the radiographic and MR appearance of idiopathic synovial osteochondromatosis of the hip. [Materials and Methods]Radiographs and MR images of 15 patients with idiopathic synovial osteochondromatosis of the hip were assessed. The former were analysed in terms of the presence of 1) juxta-articular calcified and/ or ossified bodies, 2) osteophytes, 3) bone erosion, 4) juxta-articular osteopenia, and 5) joint space narrowing, while for the latter, analysis focused on 1) the configuration of intra-articular bodies, 2) bone erosion, 3) synovial thickening, 4) conglomeration of intra-articular bodies, and 5) extra-articular extension. [Results]At hip radiography, juxta-articular calcified and/ or ossified bodies were seen in 12 of the 15 patients (80%), bone erosion in eight (53%), osteophytes in seven (47%), juxta-articular osteopenia in five (33%) and joint space narrowing in five (33%). In eight patients (53%), MR imaging depicted intra-articular bodies of focal low signal intensity at all pulse sequences, and areas of iso-intensity at T1WI and hyperintensity at T2WI. In three (20%), intra-articular bodies of focal low signal intensity and areas of hyperintensity at all pulse sequences were observed, with areas of iso-intensity at T1WI and hyperintensity at T2WI, while in four (27%), intra-articular bodies of only focal low signal intensity at all pulse sequences were apparent. Synovial thickening was present in 13 patients (87%), bone erosion in 11 (73%), conglomeration of the intra-articular bodies in 11 (73%), and an extra-articular herniation sac in six (40%). [Conclusion]The most common radiographic finding of synovial osteochondromatosis of the hip was the presence of juxta-articular calcified and/ or ossified bodies. MR imaging depicted intra-articular bodies of focal low signal intensity at all pulse sequences, with areas of iso-intensity at T1WI and hyperintensity at T2WI. In addition, the presence of an extra-articular herniation sac was not uncommon.-
dc.description.statementOfResponsibilityopen-
dc.format.extent254~259-
dc.relation.isPartOfKOREAN JOURNAL OF RADIOLOGY-
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.MESHChondromatosis,Synovial/diagnosis*-
dc.subject.MESHFemale-
dc.subject.MESHHipJoint*/diagnostic imaging-
dc.subject.MESHHipJoint*/pathology-
dc.subject.MESHHumans-
dc.subject.MESHMagnetic Resonance Imaging-
dc.subject.MESHMale-
dc.subject.MESHRadiography-
dc.titleIdiopathic synovial osteochondromatosis of the hip: Radiographic and MR appearances in 15 patients-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Radiology (영상의학)-
dc.contributor.googleauthorSung Hyun Kim-
dc.contributor.googleauthorSuk Ju Hong-
dc.contributor.googleauthorJi Seon Park-
dc.contributor.googleauthorJae Min Cho-
dc.contributor.googleauthorEung Yeop Kim-
dc.contributor.googleauthorJoong Mo Ahn-
dc.contributor.googleauthorYoun Soo Park-
dc.identifier.doi10.3348/kjr.2002.3.4.254-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA00832-
dc.relation.journalcodeJ02884-
dc.identifier.eissn2005-8330-
dc.identifier.pmid12514343-
dc.subject.keywordHip-
dc.subject.keywordradiography Hip-
dc.subject.keywordMR Synovial membrane-
dc.subject.keywordabnormalities Osteochondromatosis-
dc.subject.keywordhip-
dc.contributor.alternativeNameKim, Eung Yeop-
dc.contributor.affiliatedAuthorKim, Eung Yeop-
dc.rights.accessRightsfree-
dc.citation.volume3-
dc.citation.number4-
dc.citation.startPage254-
dc.citation.endPage259-
dc.identifier.bibliographicCitationKOREAN JOURNAL OF RADIOLOGY, Vol.3(4) : 254-259, 2002-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers

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