Table 2.

Dose reported is for the closest skin bridge measurement (applicator to skin distance) as determined using ultrasound measurements localization measuring the 4 cardinal positions of superior, medial, inferior, lateral and has been determined using the validated model presented in Brodin et al. (82) The 95% confidence interval is shown in parentheses.

Patient	Treatment Time (min:sec)	Right Breast Closest Skin bridge distance (mm)	Dose to Skin Breast (Gy)
Patient 1	16:40	13.2	1.96 (1.73-2.24)
Patient 2	19:40	19.4	1.01 (0.93-1.12)
Patient 3	19:56	11.2	2.67 (2.36-3.03)
Patient 4	24:41	8.5	4.28 (3.85-4.77)