TY - JOUR T1 - Two case reports of acute zonal occult outer retinopathy (AZOOR): Importance of multimodal diagnosis JO - Archivos de la Sociedad Española de Oftalmología (English Edition) T2 - AU - Rueda-Rueda,T. AU - Sánchez-Vicente,J.L. AU - Espiñeira-Periñán,M.A. AU - Muñoz-Morales,A. AU - Rodríguez-Fernández,C. AU - López-Herrero,F. SN - 21735794 M3 - 10.1016/j.oftale.2020.07.010 DO - 10.1016/j.oftale.2020.07.010 UR - https://www.elsevier.es/en-revista-archivos-sociedad-espanola-oftalmologia-english-496-articulo-two-case-reports-acute-zonal-S2173579420302206 AB - A presentation is made of two cases of acute zonal occult outer retinopathy (AZOOR); one a young man of 19 years, and the other a 42-year-old woman. The young man complained of unilateral scotoma and photopsia. The woman presented with bilateral visual loss and photopsia. Multimodal imaging, including fundus photography, fluorescein angiography, fundus autofluorescence, spectral-domain optical coherence tomography, and visual field testing, supported the diagnosis of AZOOR.The differential diagnosis is complicated, since it has clinical features in common with other retinopathies. This means that it is essential to use modern imaging tests, especially those where the characteristic trizonal pattern is shown, such as in autofluorescence and OCT. ER -