0 71

Cited 47 times in

Chondroblastoma: MR characteristics with pathologic correlation

Authors
 Jee, Won-Hee  ;  Park, Yong-Koo  ;  McCauley, Thomas R.  ;  Choi, Kyu-Ho  ;  Ryu, Kyung-Nam  ;  Suh, Jin-Suck  ;  Suh, Kyung-Jin  ;  Cho, Jae-Hyun  ;  Lee, Jeong-Hoon  ;  Park, Jung-Mi  ;  Lee, Youn-Soo  ;  Ok, In-Young  ;  Kim, Jung-Man 
Citation
 JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, Vol.23(5) : 721-726, 1999 
Journal Title
 JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY 
ISSN
 0363-8715 
Issue Date
1999
MeSH
Adolescent ; Adult ; Biopsy ; Bone Neoplasms/diagnosis* ; Bone Neoplasms/pathology ; Bone and Bones/pathology ; Chondroblastoma/diagnosis* ; Chondroblastoma/pathology ; Contrast Media ; Female ; Gadolinium DTPA ; Humans ; Magnetic Resonance Imaging*/instrumentation ; Magnetic Resonance Imaging*/methods ; Magnetic Resonance Imaging*/statistics & numerical data ; Male ; Retrospective Studies
Abstract
PURPOSE: The purpose of this study was to describe the MR findings of chondroblastoma with pathologic correlation. METHOD: In 22 patients with pathologically proven chondroblastoma, MR signal characteristics were correlated with pathological findings. RESULTS: On T2-weighted images, 12 (55%) lesions were hyperintense with hypointense areas in 9 lesions, whereas 10 (45%) were hypointense. Therefore, 19 of 22 (86%) lesions with pathologic correlation had hypointense areas entirely (n = 10) or partly (n = 9) on T2-weighted images. On gadolinium-enhanced images, 13 (59%) lesions showed lobular enhancement and 9 (41%) showed marginal and septal enhancement. Low signal intensity on T2-weighted MR images was most strongly associated with an abundance of immature chondroid matrix, hypercellularity of the chondroblasts, calcifications, and hemosiderin on histology. CONCLUSION: Chondroblastoma was found to show hypointense portions on T2-weighted images. Signal intensity on T1- and T2-weighted MR images in chondroblastoma was dependent on the amounts of histopathological components.
Full Text
https://insights.ovid.com/pubmed?pmid=10524855
DOI
10.1097/00004728-199909000-00016
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers
Yonsei Authors
Suh, Jin Suck(서진석) ORCID logo https://orcid.org/0000-0001-9455-9240
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/173785
사서에게 알리기
  feedback

qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse

Links