Wells DVT — Εκτίμηση πιθανότητας φλεβοθρόμβωσης
Κλινική προεξεταστική πιθανότητα ΕΦΘ κάτω άκρων — κριτήρια Wells για απόφαση υπέρηχου/D-Dimer
DVT unlikely (< 5 %)
0
Active cancer (treatment ongoing or within previous 6 months or palliative)
Paralysis, paresis or recent plaster immobilization of the lower extremities
Recently bedridden for 3 days or more, or major surgery within the previous 12 weeks requiring general or regional anesthesia
Localized tenderness along the distribution of the deep venous system
Entire leg swelling
Calf swelling at least 3 cm larger than that on the asymptomatic leg (measured 10 cm below the tibial tuberosity)
Pitting edema confined to the symptomatic leg
Collateral superficial veins (non varicose)
Previously documented DVT
Alternative diagnosis at least as likely as DVT
Επιπλέον πληροφορίες
Οδηγίες και παραπομπές
Προειδοποίηση
Αυτό το εργαλείο προορίζεται μόνο για εκπαιδευτικούς σκοπούς, δεν αντιπροσωπεύει και δεν αντικαθιστά επαγγελματικές συμβουλές. Αυτό το εργαλείο δεν πρέπει να χρησιμοποιείται για την παροχή ιατρικών διαγνώσεων ή/και ιατρικών θεραπειών.
General description
The two-level modified Wells score for deep vein thrombosis stratifies patients into two groups: those with likely and those with unlikely pre-test probability for DVT.
The two-level modified Wells score for deep vein thrombosis stratifies patients into two groups: those with likely and those with unlikely pre-test probability for DVT.
Reference values
DVT unlikely
≤ 1DVT likely
≥ 2References
Wells PS, Hirsh J, Anderson DR, et al. Accuracy of clinical assessment of deep-vein thrombosis. Lancet 1995;345:1326-30.
Mazzolai L, Aboyans V, Ageno W, at al. Diagnosis and management of acute deep vein thrombosis: a joint consensus document from the European Society of Cardiology working groups of aorta and peripheral vascular diseases and pulmonary circulation and right ventricular function. European Heart Journal 2018;39:4208–4218.
Έκδοση
1
Σχετικά με αυτό το εργαλείο
The two-level modified Wells score for deep vein thrombosis stratifies patients into two groups: those with likely and those with unlikely pre-test probability for DVT.
