Journal Reviews

PERG as a visual prognosticator in chiasmatic tumours

1 April 2014 | | Ophthalmology | chiasmal compression, pattern electroretinogram, sellar tumour

Pattern electroretinogram (PERG) allows assessment of ganglion cell function and may therefore be used to assess anterior visual pathway dysfunction. This prospective non-randomised study assessed PERG before and after surgical removal of tumours in and around the sellar region compressing...