Table 1.

Effect of T2 sympathectomy on the mid-arm circumference and visual analog scale score

Stage of lymphedema	Mid-arm circumference - Baseline (cm)	VAS score - baseline	Mid-arm circumference - 2 weeks	VAS score - 2 weeks	Mid-arm circumference - 2 months	VAS score - 2 months
2	38	6	36	2	35	2
2	37	7	34	3	35	2
3	42	6	36	2	35	3
3	38	7	32	4	31	3

VAS: Visual analog scale