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眼眶内木质异物的计算机断层扫描险些漏诊

A Computed Tomography Scan Near Miss of an Intraorbital Wooden Foreign Body.

作者信息

Farahvash Armin, Wang Annie M Q, Cardemil Felipe, Chew Hall F, Gill Harmeet S, Antonyshyn Oleh M

机构信息

Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.

Division of Plastic, Reconstructive & Aesthetic Surgery, Department of Surgery, University of Toronto, Toronto, Ontario, Canada.

出版信息

Plast Surg (Oakv). 2024 Feb;32(1):158-161. doi: 10.1177/22925503221101954. Epub 2022 May 22.

Abstract

When intraorbital wooden foreign bodies are missed, the consequences can be devastating. While the gold standard diagnostic imaging is computed tomography (CT), it has low sensitivity. We present a 61-year-old man with a bamboo injury to his right eye. He underwent two CT scans that failed to raise the possibility of intraorbital foreign bodies. Upon additional review, a rectangular-shaped pocket of air was identified in the orbit which was most consistent with wooden foreign bodies based on the clinical history. A combined mid-lid approach followed by a transconjunctival and transcaruncular extension were employed to remove several wooden splinters. Postoperatively, due to recurrent orbital compartment syndrome, he required a second decompression with an inferior rim osteotomy. He had good recovery at 3 months follow-up. Overall, intraorbital wooden foreign bodies are challenging to diagnose due to imaging limitations. Providing a clear history and suspected diagnosis to radiology is critical for diagnosis.

摘要

当眶内木质异物被漏诊时,后果可能是毁灭性的。虽然计算机断层扫描(CT)是诊断成像的金标准,但其敏感性较低。我们报告一名61岁男性右眼被竹子刺伤。他接受了两次CT扫描,但均未提示眶内异物的可能性。经进一步检查,在眼眶内发现一个矩形气腔,根据临床病史,这与木质异物最为相符。采用联合睑中部入路,随后经结膜和泪阜延伸,取出了几块木碎片。术后,由于复发性眼眶间隔综合征,他需要进行第二次减压手术,即眶下缘截骨术。在3个月的随访中,他恢复良好。总体而言,由于成像限制,眶内木质异物的诊断具有挑战性。向放射科提供清晰的病史和疑似诊断对于诊断至关重要。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5664/10902474/f5b8be1846ce/10.1177_22925503221101954-fig1.jpg

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