In family S (Turkish origin), the female index patient showed microhematuria and mild proteinuria but no abnormal albuminuria (urinary protein 260 mg/g creatinine; urinary albumin 7 mg/g creatinine) with normal renal function (creatinine 0.4 mg/dl, eGFR 143 ml/min/1.73 m2), first detected at age of 27 years during her second pregnancy. Here, ALB is linked to Microscopic hematuria.