A 14-year-old female previously diagnosed with HGPS was the firstborn child of non-related, healthy parents, with no previous family genetic disorders and a healthy 9-year-old sibling. The mother was aged 20 years during conception, and the father was aged 26 years. Normal weight and height data were recorded throughout pregnancy. According to the parents, the patient appeared to be a healthy newborn, and the patient's development and growth was normal until her second year of age.