Hi my son has been tested for leukemia a few times, it all started when he used to get rash that looked like love bites, they started appearing more often and last year he started getting them more often and then pains in leg joints started and stomache cramps, night sweets. I was wondering if anybody who's child has leukemia had same problems and when rash appears he gets really bad pains? He is now under great ormand street hospital as they thought vasculitis but now they dont think it is that as whites bloods came back abit raised and blood clotting and a tiny tiny bulky spleen, Was hoping so one can help and give advise.