Gy Decreased fibrosis Enhanced local control Deep seeded tumors isch&source=hp&biw=1366&bih=624&q=radia tion+breast+fibrosis&oq=radiation+breast+fibr osis&gs_l=img j1j4j1j ac.1.48.img i3YbI13P1kI&gws_rd=ssl#facrc=_&imgdii= _&imgrc=YY5D- BJHUZlgqM%253A%3BEMF3Lh5Z_GOE1M%3Bht tp%253A%252F%252Fwww.aboutcancer.com %252Fbreast_image_tobias4.jpg%3Bhttp%253 A%252F%252Fwww.aboutcancer.com%252Fb re4b.htm%3B258%3B208
Larger field size Small breast size Shallow tumor
2 different volumes to 2 different doses each day Adenocarcinomas Enhanced local control Decreased treatment time
Few patients fit the criteria Increased acute side effects l56vWY34M&gws_rd=ssl#q=radiation%20breast%20fibrosis&tbm=isch&facrc=_&imgdii=_&imgrc=shfnKM-PWp3BLM%253A%3BqCPg_UX-C- gHyM%3Bhttp%253A%252F%252F4.bp.blogspot.com%252F-d- QCEFty82I%252FTZvmDtBKvCI%252FAAAAAAAAHsY%252FmsuzW8oOF8M%252Fs1600%252FRadiation%252Bburn.jpg%3Bhttp%253A%252F%252Fdbrueckman.blogspot.com%252F2011%25 2F04%252Fmy-breast-cancer-journey.html%3B1600%3B1200
Noninvasive Breast Brachytherapy Applicators (NIBB) Decrease toxicity Improve cosmetic outcomes Decreased fibrosis &source=lnms&tbm=isch&sa=X&ei=oCPFU5b5E8i- 8QGN2oDwAw&ved=0CAYQ_AUoAQ&biw=780&bih=596#q=mammosite+radi ation+therapy+system&tbm=isch&facrc=_&imgdii=_&imgrc=1zAL3oPzuyXlOM% 253A%3B1hd5qK5wPT498M%3Bhttp%253A%252F%252Fwww.mammosite.com%2 52Fphysicians%252Fimages%252FRadiationProcedure.jpg%3Bhttp%253A%252F% 252Fwww.mammosite.com%252Fphysicians%252Fradiation- therapy%252Fabout-mammosite.cfm%3B300%3B156
Very invasive Not many cancer centers do this procedure
18-20Gy using Targeted Intraoperatve Radiotherapy(Targit) Superb tissue localization Sterilization Decreased side effects Mayo Clinic of Arizona Study
Machine cost Expertise needed in OR
Availability Cost Benefit