Xeroradiography of soft tissue tumors.

The main features of 300 consecutive cases of soft tissue tumors at xeroradiography were submitted to retrospective evaluation. The parameters assessed were: visibility, density, shape, size, outline and relationships of the lesions. The distribution of each parameter between benign and malignant tumors was evaluated by means of statistical analysis. The xerographic signs of malignancy of soft tissue tumors are reviewed and the typical features of some particular tumors are outlined.