Compression Ultrasonography in Non-high Probability of Deep Vein Thrombosis

Inclusion Criteria

• •adult patient
• •Patient presenting to the emergency department with clinical suspicion of DVT (i.e. pain and/or lower extremity edema).
• •Patient with a non-high probability according to the modified Wells score, i.e. a score of 0 or 1
• •Subject with a social health insurance plan
• •Subject able to understand the objectives and risks of the research and to give a signed and dated informed consent