Table 2. Presenting complaint of incidentally diagnosed young patients with negative family history.

Group	Age (y), sex	Presenting symptom
A	21, male	Cloudy urine
A	19, male	Abdominal pain
A	21, male	Hypertension
A	21, female	Abdominal pain
B	18, male	Asymptomatic
B	23, male	Abdominal pain
B	22, female	Polyuria
B	10, male	Abdominal pain, fatigue
B	23, female	Dysphagia
B	20, female	Asymptomatic
B	17, male	Polyuria, patient with developmental delay
B	24, male	Asymptomatic
B	23, male	Asymptomatic
B	15, female	Asymptomatic