PT - JOURNAL ARTICLE AU - Feraco, Dana AU - Al-Faham, Zaid AU - Roumayah, Yezzin AU - Jolepalem, Prashant TI - Mediastinal Masses in Nuclear Medicine Studies: A Diagnostic Algorithm AID - 10.2967/jnmt.116.176461 DP - 2016 Dec 01 TA - Journal of Nuclear Medicine Technology PG - 261--262 VI - 44 IP - 4 4099 - http://tech.snmjournals.org/content/44/4/261.short 4100 - http://tech.snmjournals.org/content/44/4/261.full SO - J. Nucl. Med. Technol.2016 Dec 01; 44 AB - There are multiple reasons for an anterior mediastinal mass. In this case, we discuss possible etiologies and offer an algorithm to narrow the differential diagnosis. When the mass cannot be diagnosed radiographically, the next step in imaging is a physiologic assessment with radionuclide modalities.