Metastases are the spread of cancer cells that come from their origin place to another place or go to another part of the body through lymph’s flow. In Indonesia, based from Dharmais Cancer Hospital’s data, 47 metastases bone patients in 2005 and 133 patients in 2006 was found. This research aims to analyze the dose of risky organs around the pelvic bone that received in pelvic bone met…