Do bronchoalveolar lavage findings suggest two different forms of childhood asthma?
During relatively asymptomatic periods there is on-going airways inflammation, as demonstrated by eosinophil and mast cell recruitment, in children with asthma and atopy but not in children with viral associated wheeze or atopy alone. This strongly suggests that there are different underlying pathophysiological mechanisms in these two groups of children who wheeze.
Our data indicate that followup of uncomplicated ureteral reimplantation in children more than 1 year postoperatively is not warranted. The elimination of studies beyond 1 year following surgery would result in a significant cost savings.