术前评估眼内异物大小的影像学方法的评价

IF 3.7 2区医学 Q1 OPHTHALMOLOGY

British Journal of Ophthalmology Pub Date : 2025-06-30 DOI:10.1136/bjo-2025-327245

Kujani Wanniarachchi, Hrishikesh Kaza, Antoine Safi, Tarini Ratneswaren, Arabella Poulson, Martin P Snead

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引用次数: 0

摘要

本研究旨在通过比较术前和术后的影像学测量，评估CT成像在估计眼内异物（IOFB）大小方面的准确性。回顾性审查12例超过9年在英国高等教育中心。比较术后CT图像上IOFB的大小。软组织窗口CT高估IOFB大小（p=0.025）。骨窗CT更准确，但仍有差异，三分之一与确定大小相差50%。我们得出结论，在基于ct的IOFB大小估计中需要谨慎。x线平片可提供额外的准确性。所有与研究相关的数据都包含在文章中或作为补充信息上传。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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An evaluation of approaches to imaging for the pre-surgical assessment of intraocular foreign body size

This study aims to assess the accuracy of CT imaging in estimating intraocular foreign body (IOFB) size by comparing pre-operative radiological measurements with post-surgical dimensions. A retrospective review of 12 cases over 9 years at a UK tertiary centre. IOFB size on CT imaging was compared with post-surgical measurements. Soft tissue window CT overestimated IOFB size (p=0.025). Bone window CT was more accurate but still varied, with one-third differing by>50% to definitive size. We conclude that caution is needed in CT-based IOFB size estimation. Plain radiographs may provide additional accuracy. All data relevant to the study are included in the article or uploaded as supplementary information.

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来源期刊

British Journal of Ophthalmology 医学-眼科学

CiteScore

10.30

自引率

2.40%

发文量

213

审稿时长

3-6 weeks

期刊介绍： The British Journal of Ophthalmology (BJO) is an international peer-reviewed journal for ophthalmologists and visual science specialists. BJO publishes clinical investigations, clinical observations, and clinically relevant laboratory investigations related to ophthalmology. It also provides major reviews and also publishes manuscripts covering regional issues in a global context.