Title page Introduction Internet Teaching file Sharing Conclusion References
Table 1 Table 2 Table 3 Table 4 Figure 1 Figure 2

Table 3
ACR Codes
Anatomic CodesPathologic Codes
Skull and contentsNormal, technique, anomaly
Face, mastoids and neckInflammation
Spine and contentsNeoplasm, neoplastic-like condition
Skeletal systemMetabolic, endocrine, toxic
Heart and great vesselsOther generalized systemic disorder
Lung, mediastinum, and pleuraOrgan specific disorder
Gastrointestinal systemMiscellaneous
Vascular and lymphatic systemsOther (e.g. artifact)
Breast
Reprinted by permission of the Society of Nuclear Medicine from: Parker JA, et al.: Collaboration using Internet for development of case-based teaching files. Journal of Nuclear Medicine 1996; 37:178-184.

Title page Introduction Internet Teaching file Sharing Conclusion References
Table 1 Table 2 Table 3 Table 4 Figure 1 Figure 2