Reduction of edema of lower extremities by subcutaneous, controlled drainage: eight cases.

This paper discusses the pathophysiology and modern treatment of edema. Dissatisfied with the treatment available, the authors report on the use of a closed, controlled drainage procedure in eight patients with severe edema of the lower limbs. It is important to note that this technique is used as a palliative procedure. Seven out of the eight patients considered the procedure to have been worthwhile, experienced improvement, and died comfortably.