A.G.
Hi,
My daughter also had a low Absolute Netrophil Count (ANC) when she was about 18 months old. Also called neutropenia. However, her ANC was never lower than 1000 (normal is above 1500) and she never showed any other symptoms of having an immune disorder and after months of regular blood tests, we stopped checking. If you search for neutropenia on the internet you should find some good information. I think it's good that you're going to a specialist. I'm sorry I couldn't provide more help. I hope your little one is okay. We'll pray for you.
A. G