title: Classification of radiological appearance and the derivation of a numerical score.
abstract: Approaches to the use of the International Labour Office U/C Classification of radiological appearances are considered in the context of multiple readers recording different degrees of abnormality. The Panel on Survey Radiology has been set up to provide a basis for standardization. An example of how the panel may be used in this role is given. The approach will depend on the standards maintained by the panel and on a greater understanding of the appearances associated with differing exposures.
mesh_terms: D002965:Classification; D006801:Humans; D007390:International Agencies; D011009:Pneumoconiosis / Q000000981:diagnostic imaging*; D011859:Radiography / Q000379:methods*