[Microsurgery and associated therapies for the treatment of lymphedema of the limbs].
Between 1967 and 1986, 170 cases of primary or secondary lymphedema of upper or lower limbs were operated upon using the indirect lymphaticovenous anastomosis technique proposed by Degni. For the lymphedema of upper limbs secondary to axillary lymphadenectomy for breast cancer, satisfactory results were obtained in 40% of cases, the figure rising to 72 and 74% for primary and secondary lymphedema of lower limbs respectively. When surgery is unsuccessful or contraindicated a new therapeutic method is proposed: thermotherapy as developed by Pr. Chang's team in Shanghai based on an ancient traditional Chinese medical method. With the collaboration of a biomedical engineer, a new microwave oven has been constructed and tested for the treatment of lymphedema, and its characteristics are described. Treatment is ambulatory, 45 minutes per day, 5 days per week over 3 weeks. It is very important that patients wear an elastic contention stocking (40 mmHg) between sessions. A total of 55 patients have been treated in this way, most (45) failing to improve after other medical or surgical treatment. All cases treated were of severe lymphedema and subjective and objective (ultrasonography) improvement was noted in 51%, the other 49% obtaining only subjective relief. According to Chinese authors results are maintained after 10 years. Follow up of the present series has been a maximum of one year and longer surveillance is necessary to assess long-term efficacy.
Fox
U
U
3e Clinique chirurgicale de l'Université de Milan, Italie.
Romagnoli
G
G
Ribaldone
G
G
Montorsi
W
W
D001458:Bandages; D005500:Follow-Up Studies; D006801:Humans; D008208:Lymphatic System / Q000601:surgery; D008209:Lymphedema / Q000532:radiotherapy / Q000601:surgery*; D008866:Microsurgery / Q000379:methods*; D008872:Microwaves / Q000627:therapeutic use*
La microchirurgie et les thérapies associées pour le traitement des lymphoedèmes des membres.