Aminophylline in the hospital treatment of children with acute asthma

case can be advanced for selectively referring smokers with mild dyskaryosis for immediate colposcopy and for continuing with cytological surveillance for non-smokers.The data now available, however, justify a policy of immediate referral of all such patients for colposcopy.This would result in some increase in colposcopic surveillance but is surely preferable to cytological surveillance in a group with a high incidence of important disease who will ultimately need colposcopy, especially when there is a substantial risk of patients default- ing from follow up.