“…Delayed diagnosis of FBA is an important problem especially in developing countries; 17-69% of the patients were diagnosed more than 7 days after FBA in different studies [6]. Few studies reported clinical and radiological findings of the patients who were diagnosed more than a month [2,4,7,8,11,12]. In our study, 50% of the patients were diagnosed at least 3 months after the FBA, longest period being 11 years.…”