“…Untreated edema, through its phases of keratosis and fibrosis, may lead to fixed elephantiasis, paralysis of the limb, and even to the development of a sarcoma of the lymphatic organs (McGuire, 1990;O'Domel et al, 1999;Savege, 1985;Staps et al, 1985;Tadych and Domegan, 1987;Thompson, 1967). Among the causes of LUL are hindering of the lymphatic drainage provoked by the extensive ablation of the lymphatic system, scarring or infection of a wound, and recurrence and metastases of a neoplasm (Tadych and Domegan, 1987;Thompson, 1967). Casley-Smith and CasleySmith (1996) add that the formation of LUL is influenced by increased tissue hydrostatic pressure, dilution of proteins in tissue fluid, increased lymphatic transport, and increased proteolysis.…”