[Computed tomographic symptomatology of lymphedema of the lower extremities]

CT potentialities in the diagnosis and differential diagnosis of lower limb lymphedema in 40 patients (11 men and 29 women), aged 16 to 56, are illustrated. Eighty studies on the limbs were performed to 20 patients with primary lymphedema, 6 with congenital lymphedema, 26 with secondary lymphedema, and 28 with unaffected limbs. The data were statistically processed according to the following parameters: leg diameter, skin and subcutaneous fat thickness and density, the presence of fibrosis in subcutaneous fat, its localization, shape and spreading, fascial thickness. CT permitted objective assessment of disease and a right choice of a type of surgical intervention.