My 3 1/2 year old son has leg pain, bright red blood mixed in his stool, WBC 22,300 (ref. range 5,500-10,000), Neutrophils 14,049 (ref. range 1,800-8,000), fatigue w/ dark circles under eyes, presently no fever or other signs of illness . His ESR and other results from the complete CBC and WBC w/differential were in normal range. He has no known allergies other than cow s milk casein and protein . NOTE: he has x-linked chromosomal abnormality and chromosome 14 abnormality with pancreatic insufficiency and malabsorption of sugars and carbs per stool test of reducing substance. Should I be worried about his WBC?