Department of Interventional Radiology; Hospital de Pediatría S.A.M.I.C. Prof. Dr. Juan P. Garrahan, City of Buenos Aires, Argentina.
Department of Ophthalmology; Hospital de Pediatría S.A.M.I.C. Prof. Dr. Juan P. Garrahan, City of Buenos Aires, Argentina.
Arch Argent Pediatr. 2023 Apr 1;121(2):e202202692. doi: 10.5546/aap.2022-02692.eng. Epub 2022 Nov 10.
Orbital vascular anomalies (OVAs) are a heterogeneous group of disorders frequently found in the orbital cone, the periorbital region, or within the orbit itself. OVAs are divided into tumors and malformations. The most frequent clinical presentation is exophthalmos, associated or not with an alteration of the visual axis. They may also cause acute complications, being intralesional bleeding or cellulitis the most frequent, and chronic complications, such as amblyopia and long-term visual acuity impairment. The development of imaging techniques, the use of new drugs, and the implementation of innovative procedures in interventional radiology have resulted in a significant improvement in the diagnostic and therapeutic approaches to these patients, essential to an accurate diagnosis and management.
眼眶血管异常（OVAs）是一组异质性疾病，常发生于眼眶锥体、眼眶周围区域或眼眶内。OVAs 分为肿瘤和畸形。最常见的临床表现是眼球突出，伴有或不伴有视轴改变。它们还可能引起急性并发症，最常见的是瘤内出血或蜂窝织炎，以及慢性并发症，如弱视和长期视力损害。影像学技术的发展、新药的应用以及介入放射学中的创新程序的实施，使这些患者的诊断和治疗方法得到了显著改善，这对准确诊断和管理至关重要。
