1 rich Libsyn https://www.libsyn.com 90 600 There exists a multitude of radiation modalities used to treat ocular, orbital, and adnexal tumors. Each type of radiation machine or method has a characteristic pattern of dose distribution within the eye and orbit. The specific pattern and amount of radiation dose delivered to the eye and orbit can be used to predict radiation-related side-effects. Therefore, some methods are better than others. &amp;nbsp;This podcast provides an overview of radiation sources and explains their differences from an ophthalmic perspective. Paul T. Finger, MD, FACS The New York Eye Cancer Center 115 East 61st Street New York City, New York, USA 10065 E-mail: pfinger@eyecancer.com Telephone: (011) 212 832 8170 &amp;nbsp; Essential Eye Cancer Podcast http://eyecancer.com <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/14916173/height/90/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="90" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/content/76412972