Reduction of venous thrombosis complicating phlebography
- Peter Bent Brigham Hospital, Boston, MA
Patients who underwent radiographic phlebography were studied to determine the frequency of postphlebographic venous thrombosis. In a group of 23 patients who had negative phlebograms performed with standard contrast agent (60% sodium methylglucamine diatrizoate), nine had positive /sup 125/I-fibrinogen leg scans. On repeat phlebography, three had confirmed deep vein thrombosis, six overall developed deep or superficial thrombosis, and three had positive scans without demonstrable thrombi. In a second group of 34 patients studied with the contrast material diluted to 45%, only three developed positive scans, one due to deep venous thrombosis and two to superficial thrombosis. There was also a reuction in the incidence of postphlebographic symptoms of pain, tenderness, and erythema, but no apparent sacrifice in diagnostic accuracy.
- OSTI ID:
- 5246483
- Journal Information:
- Am. J. Roentgenol.; (United States), Vol. 134:6
- Country of Publication:
- United States
- Language:
- English
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