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Literature DB >> 2757995

Magnetic resonance imaging of intraocular foreign bodies.

T H Williamson¹, F W Smith, J V Forrester.

Abstract

Magnetic resonance imaging was performed with a low field strength scanner (0.08 tesla) on 15 bovine eyes into which had been inserted various magnetic and non-magnetic foreign bodies. The precise location of the foreign bodies was determined by dissection. Magnetic resonance imaging was accurate in locating 11 of the 13 non-magnetic foreign bodies in this study. In addition a further five bovine eyes containing 10- to 20-mm long steel needles were scanned and dissected. No ocular damage attributable to movement of the foreign bodies could be seen.

Entities: Disease Species

Mesh：

Year: 1989 PMID： 2757995 PMCID： PMC1041800 DOI： 10.1136/bjo.73.7.555

Source DB: PubMed Journal: Br J Ophthalmol ISSN： 0007-1161 Impact factor: 4.638

10 in total

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Authors: W M Kelly; P G Paglen; J A Pearson; A G San Diego; M A Soloman
Journal: AJNR Am J Neuroradiol Date: 1986 Mar-Apr Impact factor: 3.825

2. The safety of magnetic resonance imaging with intraorbital metallic objects after retinal reattachment or trauma.

Authors: J D Zheutlin; J T Thompson; R S Shofner
Journal: Am J Ophthalmol Date: 1987-06-15 Impact factor: 5.258

3. Magnetic resonance imaging and intraocular foreign bodies.

Authors: P A Lagouros; B G Langer; G A Peyman; M F Mafee; D G Spigos; J Grisolano
Journal: Arch Ophthalmol Date: 1987-04

4. Limitations of computerized tomography in the localization of intraocular foreign bodies.

Authors: H W Topilow; A L Ackerman; R D Zimmerman
Journal: Ophthalmology Date: 1984-09 Impact factor: 12.079

5. Potential hazards in NMR imaging: heating effects of changing magnetic fields and RF fields on small metallic implants.

Authors: P L Davis; L Crooks; M Arakawa; R McRee; L Kaufman; A R Margulis
Journal: AJR Am J Roentgenol Date: 1981-10 Impact factor: 3.959

6. Spin warp NMR imaging and applications to human whole-body imaging.

Authors: W A Edelstein; J M Hutchison; G Johnson; T Redpath
Journal: Phys Med Biol Date: 1980-07 Impact factor: 3.609

7. MR imaging in patients with metallic implants.

Authors: R W Laakman; B Kaufman; J S Han; A D Nelson; M Clampitt; A M O'Block; J R Haaga; R J Alfidi
Journal: Radiology Date: 1985-12 Impact factor: 11.105

8. Potential hazards and artifacts of ferromagnetic and nonferromagnetic surgical and dental materials and devices in nuclear magnetic resonance imaging.

Authors: P F New; B R Rosen; T J Brady; F S Buonanno; J P Kistler; C T Burt; W S Hinshaw; J H Newhouse; G M Pohost; J M Taveras
Journal: Radiology Date: 1983-04 Impact factor: 11.105

9. Malignant uveal melanoma and simulating lesions: MR imaging evaluation.

Authors: M F Mafee; G A Peyman; J E Grisolano; M E Fletcher; D G Spigos; F W Wehrli; F Rasouli; V Capek
Journal: Radiology Date: 1986-09 Impact factor: 11.105

10. Computed tomography of the nonrhegmatogenous retinal detachment in the pediatric patient.

Authors: B G Haik; L Saint Louis; M E Smith; D H Abramson; R M Ellsworth
Journal: Ophthalmology Date: 1985-08 Impact factor: 12.079