Intradural lumbar disk fragment with ring enhancement on MR

R. Wasserstrom, A. C. Mamourian, J. F. Black, R. A.W. Lehman

Research output: Contribution to journalArticle

40 Citations (Scopus)

Abstract

Intradural extension of a herniated intevertebral disk, an unusual complication of a common disease, may mimic an intradural tumor on MR. A case of a pathologically proved subdural disk fragment is presented; MR findings that suggested the correct diagnosis were: proximity of intervertebral disk disease; whorl-like mixed intensity on T2-weighted images; poor visualization of the mass on unenhanced T1-weighted images; and marked ring enhancement following administration of gadolinium.

Original languageEnglish (US)
Pages (from-to)401-404
Number of pages4
JournalAmerican Journal of Neuroradiology
Volume14
Issue number2
StatePublished - Jan 1 1993

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Intervertebral Disc Displacement
Gadolinium
Neoplasms
Intervertebral disc disease

All Science Journal Classification (ASJC) codes

  • Radiology Nuclear Medicine and imaging
  • Clinical Neurology

Cite this

Wasserstrom, R., Mamourian, A. C., Black, J. F., & Lehman, R. A. W. (1993). Intradural lumbar disk fragment with ring enhancement on MR. American Journal of Neuroradiology, 14(2), 401-404.
Wasserstrom, R. ; Mamourian, A. C. ; Black, J. F. ; Lehman, R. A.W. / Intradural lumbar disk fragment with ring enhancement on MR. In: American Journal of Neuroradiology. 1993 ; Vol. 14, No. 2. pp. 401-404.
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Wasserstrom, R, Mamourian, AC, Black, JF & Lehman, RAW 1993, 'Intradural lumbar disk fragment with ring enhancement on MR', American Journal of Neuroradiology, vol. 14, no. 2, pp. 401-404.

Intradural lumbar disk fragment with ring enhancement on MR. / Wasserstrom, R.; Mamourian, A. C.; Black, J. F.; Lehman, R. A.W.

In: American Journal of Neuroradiology, Vol. 14, No. 2, 01.01.1993, p. 401-404.

Research output: Contribution to journalArticle

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