[Anatomic challenges of foam sclerotherapy for varicose veins].

BACKGROUND

Foam sclerotherapy is well established in the treatment of varicose veins of different sizes.

METHODS

A literature review was performed to determine whether specific anatomical findings could be a limitation for foam sclerotherapy.

RESULTS

The following anatomical aspects are relevant as a potential limitation for foam sclerotherapy: treatment of pudendal veins, varicose veins in patients with chronic lymphedema and lymph fistulas.

CONCLUSION

In some indications foam sclerotherapy is the treatment of choice. It is an effective and safe treatment option.