Clinical Research Directory

Inclusion Criteria: 1. Patients in who developed primary lymphedema or secondary lymphedema after breast cancer treatment. 2. Male and female over the age of 18 and under 75. 3. Patient affiliated to a social security scheme in France. 4. Patient having signed informed consent prior to inclusion in the study and prior to any specific procedure for the study. 5. Patients with no recidive \> 3 years after cancer surgery. 6. Patients with Body Mass Index \<35. 7. Patient enrolled in a care pathway for the management of their lymphedema (medical and educational care). 8. Patients wearing a compression orthosis on the limb with lymphedema. Exclusion Criteria: 1. Patients with strong suspicion or with active bacterial or fungal infection. 2. Patient with venous insufficiency associated with lymphedema. 3. Patient with a history of deep venous thrombosis on the limb with lymphedema. 4. History of chronic inflammatory disease. 5. Active neoplasia during parallel management. 6. Patient already included in another therapeutic trial. 7. Pregnant or breastfeeding woman. 8. Metastatic cancer. 9. Bilateral breast cancer. 10. Obliterative arterial disease. 11. Multiple erysipelas. 12. Active smoking (delayed healing). 13. Medicines that may promote delayed healing (Corticosteroid therapy, immunosuppressants). 14. Medication that thins the blood (aspirin and antiplatelet agent, anti-coagulant). 15. Betadine allergy. 16. Patient under guardianship or trusteeship, persons placed under the protection of justice