Board Reading
Because most CXR cases lacked pathologic reference and the original CXR reports came from medical staff with various extents of expertise, to establish a solid and unified reference standard to determine the performance of CNN, we reexamined the entire retrospective and prospective test data sets. Two different radiologists (including X.X.) with 21 and 31 years of experience independently reviewed the CXR images and BERT-extracted labels. They made necessary corrections to the labels and resolved the inconsistency by consensus.