Depressed Scotopic ERG in Acute Zonal Occult Outer Retinopathy (AZOOR) (Scotopic ERG, OD and OS)
Depressed Scotopic ERG in Acute Zonal Occult Outer Retinopathy (AZOOR) (Scotopic ERG, OD and OS)
Scotopic electroretinography showing depressed scotopic amplitudes. ERG is considered as a critical test whenever the diagnosis of AZOOR is being considered. An abnormal ERG is observed in the vast majority of cases.
28 years of age, female; since 6 weeks photopsia with unaffected central vision; visual field defect at left eye in the superior temporal quadrant; intermitted headache. VA OD cc 0,9 , OS cc 0,9; IOP RA 14 mmHg, LA 14 mmHg
Ackermann, Andreas, Dr.med., Augenklinik, Universität Erlangen-Nürnberg, Erlangen, Deutschland; Mardin, Christian, Prof. Dr. med., Augenklinik, Universitätsklinikum Erlangen, Erlangen, Deutschland; Michelson, Georg, Prof. Dr. med., Interdisziplinäres Zentrum für augenheilkundliche Präventivmedizin und Imaging, Augenklinik, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Deutschland
