Spectralis High Magnification Module imaging in a case of Multiple Evanescent White Dot Syndrome

PURPOSE: To report the use of Spectralis High Magnification Module (HMM) as part of multimodal imaging in Multiple Evanescent White Dot Syndrome (MEWDS). OBSERVATIONS: HMM imaging showed a blurry mosaic pattern corresponding to MEWDS-related photoreceptors' lesions. These abnormalities remained detectable at later stages of the disease while other imaging modalities were negative. CONCLUSIONS AND IMPORTANCE: HMM can be a useful technique to monitor the structure of the outer retina during the different stages of MEWDS.