hrp0095p2-36 | Bone, Growth Plate and Mineral Metabolism | ESPE2022

A Novel Variant of PHEX in a Korean Family with X-linked Hypophosphatemic Rickets

Kim Sejin , Kim Sungsoo , Kim Namhee

X-linked dominant hypophosphatemic rickets (XLH) are the most common form of familial hypophosphatemic rickets resulting from hypophosphatemia caused by renal phosphate wasting, which in turn is a result of loss-of-function mutations in PHEX. Herein, we report a 39-year-old female with short stature and skeletal deformities and 12-month-old asymptomatic daughter. The woman has a history of multiple surgical treatments because of lower limb deformities. Through additional quest...