Table 2.

Initial clinical presentation

Symptoms at Manifestation No. of Patients
Urinary tract infection 13/30 (43%)
Polyuria/polydipsia 8/30 (27%)
Hematuria 6/30 (20%)
Abacterial leukocyturia 5/30 (17%)
Nephrolithiasis 4/30 (13%)
Failure to thrive 4/30 (13%)
Cerebral convulsions 4/30 (13%)
Abdominal pain 3/30 (10%)
Vomiting/feeding problems 3/30 (10%)
Rickets 2/30 (7%)
Muscular tetany 2/30 (7%)
Enuresis 1/30 (3%)
Incidental detection 1/30 (3%)
Examination because of affected sibling 4/30 (13%)