PT - JOURNAL ARTICLE AU - Shahid Mehmood AU - Nigel Hoggard AU - Marios Hadjivassiliou TI - Gordon Holmes syndrome: finally genotype meets phenotype AID - 10.1136/practneurol-2017-001674 DP - 2017 Oct 06 TA - Practical Neurology PG - practneurol-2017-001674 4099 - http://pn.bmj.com/content/early/2017/10/06/practneurol-2017-001674.short 4100 - http://pn.bmj.com/content/early/2017/10/06/practneurol-2017-001674.full AB - We describe a patient with Gordon Holmes syndrome presenting with a combination of hypogonadotropic hypogonadism, ataxia and progressive cognitive decline, with distinct MRI brain findings. Recent genetic advances allowed the identification of the genetic defects responsible for this rather unusual combination of endocrine and neurological involvement.