Perrault Syndrome 1, also known as ovarian dysgenesis with sensorineural deafness, is related to d-bifunctional protein deficiency and perrault syndrome 2. An important gene associated with Perrault Syndrome 1 is HSD17B4 (Hydroxysteroid 17-Beta Dehydrogenase 4), and among its related pathways/superpathways is Primary ovarian insufficiency. Affiliated tissues include ovary, and related phenotypes are motor delay and areflexia