A hyperintense intervertebral disc on T1-weighted spin-echo MR image, the 'bright disc', is described in a patient with a long-standing ankylosing spondylitis. The high signal intensity was due to the fatty infiltration of the discal tissue, as was clearly demonstrated by the comparison of MR and CT scan of the lumbar spine, probably due to progressive endochondral ossification with subsequent bone marrow metaplasia in the ossified disc.

The fatty disc: an unusual cause of bright intervertebral disc on T1-weighted conventional spin-echo MR - A case report

BLANDINO, Alfredo;LONGO, Marcello;GAETA, Michele;PANDOLFO, Ignazio
1997-01-01

Abstract

A hyperintense intervertebral disc on T1-weighted spin-echo MR image, the 'bright disc', is described in a patient with a long-standing ankylosing spondylitis. The high signal intensity was due to the fatty infiltration of the discal tissue, as was clearly demonstrated by the comparison of MR and CT scan of the lumbar spine, probably due to progressive endochondral ossification with subsequent bone marrow metaplasia in the ossified disc.
1997
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11570/1708563
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 3
  • ???jsp.display-item.citation.isi??? 3
social impact