## Deep vein thrombosis detection by 99mTc-plasmin test and phlebography During a 2-year period the diagnostic value of 99mTc-labelled-plasmin test was evaluated in 63 patients admitted with clinical signs of deep vein thrombosis (D V7'). In comparison with a conventional phlebography the diagnost
99mTc-plasmin test in deep vein thrombosis of the leg
β Scribed by H. J. Aronen; T. Korppi-Tommola; H. T. Suoranta; M. J. Taavitsainen
- Publisher
- Springer
- Year
- 1985
- Tongue
- English
- Weight
- 311 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0340-6997
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β¦ Synopsis
A 99mTc-plasmin test and phlebography were performed on 45 consecutive unselected patients with suspected deep vein thrombosis of the leg. Phlebography showed thrombosis in 15 cases. In fourteen of these patients there was a positive result in the plasmin test. Eleven other patients had a positive plasmin test result as well. The most common causes for a false-positive result in the plasmin test in the diagnosis of deep vein thrombosis were acute inflammatory disease and disturbance in venous flow without fresh thrombosis. The sensitivity of the plasmin test in the diagnosis of deep vein thrombosis was 93% and the specificity was 63%. It is concluded that the plasmin test can be used for the screening of deep vein thrombosis.
π SIMILAR VOLUMES
99mTc-Plasmin scintigraphy of suspected vein thrombosis registered by a gamma camera was compared with phlebography. The results indicate that the plasmin test can be an alternative method to phlebography. The plasmin test registered by a gamma camera has a high sensitivity but relatively low specif