Mon enfant de trois ans Hypoplaquettose familiale

Bonjour,
hello. I would like to ask you about my son. He is 3 years old.He has "hypoplaquettose familiale" , we did a "cytometrie from la moelle epiniere" when he was 1 year old. He has low platelet count.
latest result on 15/3/13 plaquette 80 with " presence de macroplaquette"
WBC 5.6
NEUTROPHILE 39.4
LYMPHOCYTE 51.8
MONOCYTE 7.0
EOSINOPHILE 0.8%
BASOPHILE 1.0%
HEMOGLOBINE 11.2%
HEMATOCRITE 33.5%
VGM MCV 77.9%
TGMH MCH 26.0pg
CGMH MCHC 33.4g
almost monthly he has bronchitis and gastroenterite issues.
he has fever last couple of days, nose bleeding during the night one time only, abdominal pain, transpire during the night. therefore i did the above blood hematology exam for him.
last month he had also bronchitis and took augmentin and gastroenterol.
daily at night he takes zyrtec, cause when he sleeps he starts "tousser" and vomits sometimes
results of cytometrie he did when he was one year:
-gate sur les cellules lymphocytaires : 51%
marqueurs lymphoides T: CD3 : 52%
marqueurs lymphoides B : CD20 : 20%
marqueurs lymphoides B: CD19 : 36%
CD 34: 2%
marqueurs lymphoides T: CD3 : 52%
moelle riche , les trois lignees sont representees a divers stades de maturation
please advise