RT Journal Article SR Electronic A1 Rizzo, Toni T1 Differential Diagnosis of Unusual Infectious and Inflammatory Diseases of the Eye JF MD Conference Express YR 2014 FD SAGE Publications VO 14 IS 43 SP 26 OP 30 DO 10.1177/155989771443010 UL http://mdc.sagepub.com/content/14/43/26.abstract AB Management of infectious and inflammatory diseases of the eye can be a challenge, because even a single diagnosis can have varied presentations. Although laboratory results may aid in the diagnosis, awareness of other potential causes is important. Some of the more unusual diseases “masquerade” as others, often resulting in a delay in diagnosis and appropriate treatment. This article discusses cases representing some of these masquerades, and described techniques for differentiating potential diagnoses.