Imaging of the Pediatric Orbit

Abstract

Imaging is a critical component in the diagnosis and management of pediatric orbital disease. The pathologic processes that affect children are distinctly different from those occurring in adults, and unique imaging patterns may be encountered in pediatric patients. Computed tomography (CT) and magnetic resonance imaging (MRI) are by far the most common modalities used in pediatric orbital disease, each with its own distinct advantages and disadvantages. The issue of radiation exposure with CT is of particular importance in young children. In this chapter, the radiographic characteristics of developmental anomalies, traumatic injuries, infections, inflammations, vascular processes, and neoplasia will be discussed in detail.