Cytomegalovirus implicated in a case of progressive outer retinal necrosis (PORN)

摘要

Progressive outer retinal necrosis, also known as PORN, has been described as a variant of necrotizing herpetic retinopathy, occurring particularly in patients with acquired immune deficiency syndrome (AIDS). Although the etiologic organism has been reported to be Varicella-zoster virus, cytomegalovirus (CMV) can be an etiologic agent. Our case illustrates the occurrence of two opportunistic infections: PORN associated with CMV and Mycobacterium avium intracellulare duodenitis in a patient with uncontrolled HIV infection. (C) 2015 Elsevier B.V. All rights reserved.