LPL and hyperinsulinemic hypoglycemia, familial, 4: Taken p.Trp14* (c.42G > A) for example, the patient was had homozygote LPL variant, a 74-years-old Japanese with a complete LPL deficiency, never developed AP whilst the compound heterozygote, a 61-years-old Chinese whose LPL mass was ~ 50% of normal, had three times of AP (Table 1).