Fig. 2

Differences in extremity volume changes according to dermal backflow pattern on preoperative lymphoscintigraphy. A, B The group with dermal backflow in the whole lower limb had more early and late reduction in extremity volumes after surgery than did other groups. C The group with dermal backflow in the whole lower limb or only in the distal part had more late reduction in extremity volumes after surgery than did the group with dermal backflow only in the proximal part or absent