Image Interpretation Session: 20021

The Image Interpretation Session has long been a favorite plenary session at the annual meeting and scientific assembly of the Radiological Society of North America. For many years, the unknown cases for the Sunday afternoon Image Interpretation Session have been published in the preceding September issue of RadioGraphics and the case diagnoses and discussions in the subsequent January issue. For the Image Interpretation Session 2002, the unknown cases were again published in the September issue, and the diagnoses without case discussion are listed below.