La risonanza magnetica nello studio della regione orbitaria

Abstract

English

L'uso di apparecchi ad alto campo magnetico e di bobine di contatto permette una valutazione anatomo-morfologica ottimale del contenuto endo-orbitario. Nelle lesioni più frequenti del bulbo oculare la RM ha sensibility pari e specificità maggiore rispetto alla TC. Nella patologia orbitaria extrabulbare la sensibilità è, salvo alcune eccezioni, sovrapponibile a quella offerta dalla TC e per alcune entity patologiche esistono maggiori elementi di specificità.

Keywords

RM orbita bulbo oculare

Get full access to this article

View all access options for this article.

References

Atlas

Bilaniuk

: Orbit: Initial experience with surface coil Spin Echo MR Imaging at 1.5 T. Radiology 164: 501–509, 1987.

Atlas

Grossman

: Surface Coil MR of orbital pseudotumor. AJNR 8: 141–146, 1987.

Alas

Grossman

: STIR MR imaging of the orbit. AJNR 9: 969–974, 1988.

Kia

B Azar

Naheedy

: Imaging in ophtalmology, part I. Radiol Clinics of North America 1987: 561–581.

Bilaniuk

Atlas

: Imaging in ophtalmology, part. I. Radiol Clinics of North America 1987: 509–527.

Daniels

Kneeland

: MR imaging of the optic nerve and sheath: Correcting the chemical shift misregistration effect. AJNR 7: 249–253, 1986.

Daniels

Shiwei

: Imaging in ophtalmology part 2. Radiol Clinics of North America 1987: 803–817.

Fries

Char

: MR Imaging of Orbital Cavernous Hemangioma. J Comput Assist Tomogr 11: 418–421, 1987.

Gomori

Grossman

: Choroidal Melanomas: Correlation of NMR Spectroscopy and MR Imaging. Radiology 158: 443–445, 1986.

10.

Han

Benson

: MRI of The Orbit: A preliminary experience. Radiology 150: 755–759, 1984.

11.

Hosten

Sander

: Graves Ophtalmopathy: MR Imaging of the Orbits. Radiology 172: 759–762, 1989.

12.

Johnson

Miller

: STIR MR Imaging of the Optic Nerve. Neuroradiology 29: 238–245, 1987.

13.

Mafee

Peyman

: Imaging in Ophtalmology part I. Radiol Clinics of North America 1987: 487–507.

14.

Mafee

Linder

: Choroidal Hematoma and Effusion: Evaluation with MR Imaging. Radiology 168: 781–786, 1988.

15.

Miller

Newton

: Magnetic Resonance Imaging of the Optic Nerve in Optic Neuritis. Neurology 38: 175–179, 1988.

16.

Moseley

Brant-Zawadzki

: NMR of the Orbit. Br J Ophtalmol. 67: 333–342, 1983.

17.

Peyman

Mafee

: Imaging in Ophtalmology part I. Radiol Clinics of North America 1987: 471–486.

18.

Peyster

Ausburger

: Intraocular Tumors: Evaluation with MR Imaging. Radiology 168: 773–779, 1988.

19.

Schenck

Hart

: Improved MR Imaging of the Orbit at 1.5 T with Surface Coils. AJR 144: 1033–1036, 1985.

20.

Simon

Szumowsky

: Fat Suppression MR imaging of the Orbit. AJNR 9: 961–968, 1988.