Minakuchi K, Onoyama Y, Murakami S, Hosogai M, Kudo H
Department of Radiology, Osaka City University Medical School, Japan.
Radiat Med. 1991 May-Jun;9(3):95-7.
We developed a new digital subtraction angiography (DSA) technique for venography of the legs. Satisfactory venograms were obtained by recording the venous images on videotape with on-line fluoroscopic monitoring followed by enhancement of the images by an image processor.
