Spinal epidural synovial sarcoma

A case of homogeneous enhancing large paravertebral mass on MR imaging

Sang-Il Suh, Hae Young Seol, Suk-Joo Hong, Joo-Han Kim, Jong Hyun Kim, Ju-Han Lee, Myung Gyu Kim

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

We report the MR imaging findings in a 44-year-old man with a low-grade synovial sarcoma. There was a right-sided epidural and paravertebral mass, widening of the ipsilateral neural foramen at the L4-L5 level, and focal erosion of the right superior articular process of the L5 vertebra. The mass was relatively homogeneous, hyperintense to muscle and isointense to fat on T2-weighted images, and isointense to muscle on T1-weighted images, and it demonstrated moderate homogeneous enhancement.

Original languageEnglish
Pages (from-to)2402-2405
Number of pages4
JournalAmerican Journal of Neuroradiology
Volume26
Issue number9
Publication statusPublished - 2005 Dec 1

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Synovial Sarcoma
Muscles
Spine
Joints
Fats

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging
  • Clinical Neurology

Cite this

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T2 - A case of homogeneous enhancing large paravertebral mass on MR imaging

AU - Suh, Sang-Il

AU - Seol, Hae Young

AU - Hong, Suk-Joo

AU - Kim, Joo-Han

AU - Kim, Jong Hyun

AU - Lee, Ju-Han

AU - Kim, Myung Gyu

PY - 2005/12/1

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N2 - We report the MR imaging findings in a 44-year-old man with a low-grade synovial sarcoma. There was a right-sided epidural and paravertebral mass, widening of the ipsilateral neural foramen at the L4-L5 level, and focal erosion of the right superior articular process of the L5 vertebra. The mass was relatively homogeneous, hyperintense to muscle and isointense to fat on T2-weighted images, and isointense to muscle on T1-weighted images, and it demonstrated moderate homogeneous enhancement.

AB - We report the MR imaging findings in a 44-year-old man with a low-grade synovial sarcoma. There was a right-sided epidural and paravertebral mass, widening of the ipsilateral neural foramen at the L4-L5 level, and focal erosion of the right superior articular process of the L5 vertebra. The mass was relatively homogeneous, hyperintense to muscle and isointense to fat on T2-weighted images, and isointense to muscle on T1-weighted images, and it demonstrated moderate homogeneous enhancement.

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