Radiological Society of North America (RSNA) 3D Printing Special Interest Group (SIG) clinical situations for which 3D printing is considered an appropriate representation or exten... oleh Elsa M. Arribas, Tatiana Kelil, Lumarie Santiago, Arafat Ali, Seetharam C. Chadalavada, Leonid Chepelev, Anish Ghodadra, Ciprian N. Ionita, Joonhyuk Lee, Prashanth Ravi, Justin R. Ryan, Adnan M. Sheikh, Frank J. Rybicki, David H. Ballard, RSNA Special Interest 3D Printing Breast Conditions Voting Group