Tuberculosis
Infectious mononucleosis
Kawasaki disease.
Vasculitis.
Cystic fibrosis
Thrombocytopenia, anemia, neutropenia.
Bronchial asthma
Insulin-dependent diabetes
Juvenile idiopathic arthritis
Respiratory infections: bronchiolitis, bronchitis, acute otitis, sinusitis.
Low stature, hypothyroidis. Turner syndrome
Congenital heart diseasme
Acute diarrhea
Celiac disease
Inflammatory bowel disease
Urinary tract infections