A 41-year-old nursing assistant died on the operating table on June 18 during surgery to remove toxic biopolymer fillers from her buttocks at a clinic inside a shopping center, authorities… The post N... A 41-year-old nursing assistant died on the operating table on June 18 during surgery to remove toxic biopolymer fillers from her buttocks at a clinic inside a shopping center, authorities said. Paula Andrea Beltran Sandoval, of New York and original... [2199 chars]