Archives of dermatology · 2009
Association between superficial vein thrombosis and deep vein thrombosis of the lower extremities.
СтатьяНазвание и аннотация: Перевод в очереди
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Binder Barbara, Lackner Helmut Karl, Salmhofer Wolfgang, Kroemer Susanne, Custovic Jasmina, Hofmann-Wellenhof Rainer
Аннотация
OBJECTIVE: To evaluate the occurrence of deep vein thrombosis (DVT) in patients with superficial vein thrombosis (SVT).
DESIGN: A prospective study in patients with sonographically proven SVT.
SETTING: Outpatient department of the Department of Dermatology, Medical University of Graz. Patients Forty-six consecutive patients with superficial vein thrombosis were enrolled. Intervention Every patient underwent color-coded duplex sonography of both lower extremities at the beginning of the study.
MAIN OUTCOME MEASURES: Important risk factors (eg, history of thromboembolic events, recent immobilization, active malignant disease, and the use of oral contraceptives) were investigated.
RESULTS: In 24% of our patients, a concomitant, mostly asymptomatic DVT was found. In 73% of these patients, the DVT occurred in the affected leg, in 9% in the contralateral leg, and in 18% in both legs. The calf muscle veins were most commonly involved. In all patients with DVT, the SVT was located on the lower leg and the D-dimer findings were positive.
CONCLUSIONS: Superficial vein thrombosis is not a life-threatening disease, but the risk of concomitant DVT cannot be ignored. Color-coded duplex sonography should be performed in patients with SVT to rule out DVT.
DESIGN: A prospective study in patients with sonographically proven SVT.
SETTING: Outpatient department of the Department of Dermatology, Medical University of Graz. Patients Forty-six consecutive patients with superficial vein thrombosis were enrolled. Intervention Every patient underwent color-coded duplex sonography of both lower extremities at the beginning of the study.
MAIN OUTCOME MEASURES: Important risk factors (eg, history of thromboembolic events, recent immobilization, active malignant disease, and the use of oral contraceptives) were investigated.
RESULTS: In 24% of our patients, a concomitant, mostly asymptomatic DVT was found. In 73% of these patients, the DVT occurred in the affected leg, in 9% in the contralateral leg, and in 18% in both legs. The calf muscle veins were most commonly involved. In all patients with DVT, the SVT was located on the lower leg and the D-dimer findings were positive.
CONCLUSIONS: Superficial vein thrombosis is not a life-threatening disease, but the risk of concomitant DVT cannot be ignored. Color-coded duplex sonography should be performed in patients with SVT to rule out DVT.