Age (years):

No (%):

Less than 40

4 (80)

More than 40

1 (20)

Gender:

No (%):

Female

3 (60)

Male

2 (40)

Family History:

No (%):

Positive

2 (40)

Negative

3 (60)

Clinical Manifestations:

No (%):

Abdominal pain

5 (100)

Bilious vomiting

3 (60)

Constipation

1 (20)

Abdominal mass

3 (60)

Hematochezia

1 (20)