Clinical improvement in RIBT following treatment with the 595 nm PDL. (A) RIBT, reported to have arisen within 6 months of radiation therapy 10 years prior, distributed across the chest wall and breast. (B) 75–100% reduction in RIBT burden 4 weeks after the last of three laser treatments (10 mm spot size, average fluence 7 J/cm2, 1.5–3 milliseconds pulse duration). RIBT, radiation-induced breast telangiectasias; PDL, pulsed-dye laser.