I had never heard of ITP until exactly two weeks ago. My 4 and a half year old son came down with ITP symptoms on April 8. He was fine one minute and within a few hours suddenly had bruises on many parts of his body. He also broke out in the red pin dot rash. The following morning the rash was worse, the bruising more intense. He also had bleeding on his tongue. We were admitted to Childrens Memorial in Chicago that day for treatment. They told us it didn't look like Leukemia, all his blood work was excellent except for his platelets. They were at 5,000. My husband and I were terrified and felt like we had been hit by a freight train. His symptoms came out of no where.
He was given two rounds of IVIG over two days. We were told this almost always works for ITP and that we'd be on our way with his count. We were discharged and they phoned us halfway home to tell us that unfortunately his count was still at 5,000. We were saddened and scared by the news. We were told to give it a few more days and when we checked his bloodwork, he was down to only 1,000. We then began steroids, 20mg two times a day and after 7 days his count was only 2,000. We are presently weaning off of those as they were not helpful.
We met with the hematologist at an outpatient appointment. He recommended that we take a wait and see approach. This seemed rationale but also terrifying as he only has 2,000 platelets. The interesting part is he doesn't seem to bleed heavily when he cuts himself. It clots very well. He has some blood when he has a bowel movement, a few dots of blood. And we are still having some clotting on his tongue. The hematologist also said given that he is a boy he wanted us to have a genetic test for Wiskott Aldrich Syndrome. When I researched this disease I was terrified. He does not seem to fit the profile but he wanted him screened seeing that he's had some ear infections in the past and he didn't respond to treatment that is usually successful. He still believes we have ITP but I guess it's just crossing things off the list as frightening as they may be. With the Wiskott syndrome the children seem sick within the first year of life and my son didn't have any illness until he got his first cold at 14 months of age.
If anyone has any advice or encouragement, I would love to hear your thoughts. We are at a loss and of course are terribly worried about him. I feel like our world has turned upside down. The hard part is he feels just fine and it's so difficult seeing him unable to do the things that he enjoyed just a few weeks ago. He just doesn't seem to understand.

We are hopeful his body turns around on his own but I feel like a fish out of water with all of this, I have no idea what to expect with any of this and I don't know if we are even doing the right thing or not as far as treatment is concerned.