Table 1

Frequency of clinical manifestations

Clinical manifestation

Frequency

%

Recurrent abdominal pain

59

68.6

Vomiting

34

39.5

Low weight gain

17

19.8

Gastrointestinal bleeding

Hematemesis

7

8.1

Bloody stool

3

3.5

Gastro esophageal reflux disorder

6

7

Heart burn

2

2.3

Diarrhea

2

2.3

Anemia

2

2.3

Chronic renal failure

2

2.3

Others

4

4.7

Total

86

100

Mahjoub et al. Diagnostic Pathology 2009 4:34   doi:10.1186/1746-1596-4-34