Reliability of GIST Diagnosis Based on Partial Information

摘要: In several medical diagnostic procedures there is the absence for a “golden standard” to follow, especially when new advances in understanding of biology are done or techniques discovered. such situations, different opinions appear scientific literature and they based on disparate case studies, each one with its peculiarity heterogeneity data. Due these discrepancies, it reasonable physician tries “replicate” evaluations have better (scientifically based) idea which procedure adopt. But situations where sophisticated required and, either so expensive that only few selected trials can be performed, at initial stage hard fully trust them. Moreover, could opportunity make “retrospective” study usually reliability accuracy data not very high.