Fig. 1
From: Accelerated partial breast irradiation: advances and controversies
Single- and multi-lumen/multi-catheter applicators used in accelerated partial breast irradiation. a An inflated 4X6 MammoSite® (Hologic, Bedford, MA, USA) balloon. b An inflated 4–5 Contura® (SenoRx, Inc., Aliso Viejo, CA, USA) balloon. c An expanded SAVI® (Cianna Medical, Aliso Viejo, CA, USA) 8–1 balloon (top) and placed in plastic model (bottom)