Guilherme Gotti Naves, Heytor José de Oliveira Cabral, Helen Ribeiro de Oliveira, Thiago Luiz Pereira Donoso Scoppetta, Henrique Bortot Zuppani, Fernanda Boldrini Assunção
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引用次数: 0
Abstract
A wide range of pathologic conditions can originate in the orbit. While it is common to approach the differential diagnosis based on disease categories, such as neoplastic and inflammatory, segmenting the orbit into anatomic compartments can direct the radiologist toward the most common pathologic conditions for each manifestation and space. The orbit can be divided into intraconal, conal, and extraconal compartments. Additionally, the optic nerve sheath complex and lacrimal apparatus can be partitioned into separate compartments due to their unique functions and pathologic features. By using this anatomic approach, the authors review the most common pathologic conditions affecting the orbit and discuss clinical and imaging findings that can guide the differential diagnosis for lesions with similar appearances. Published under a CC BY 4.0 license. Supplemental material is available for this article.
各种病理情况都可能起源于眼眶。根据肿瘤性和炎症性等疾病类别进行鉴别诊断是一种常见的方法，而将眼眶按解剖分区进行分割则可以指导放射科医生针对每种表现和空间找出最常见的病理情况。眶内可分为眶内区、眶锥区和眶外区。此外，视神经鞘复合体和泪器因其独特的功能和病理特征也可分为不同的区域。通过使用这种解剖方法，作者回顾了影响眼眶的最常见病理情况，并讨论了临床和影像学发现，这些发现可指导具有相似外观的病变的鉴别诊断。以 CC BY 4.0 许可发布。本文有补充材料。
期刊介绍：
Launched by the Radiological Society of North America (RSNA) in 1981, RadioGraphics is one of the premier education journals in diagnostic radiology. Each bimonthly issue features 15–20 practice-focused articles spanning the full spectrum of radiologic subspecialties and addressing topics such as diagnostic imaging techniques, imaging features of a disease or group of diseases, radiologic-pathologic correlation, practice policy and quality initiatives, imaging physics, informatics, and lifelong learning.
A special issue, a monograph focused on a single subspecialty or on a crossover topic of interest to multiple subspecialties, is published each October.
Each issue offers more than a dozen opportunities to earn continuing medical education credits that qualify for AMA PRA Category 1 CreditTM and all online activities can be applied toward the ABR MOC Self-Assessment Requirement.
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