Abilities of diagnostic tools for deep vein thrombosis of the lower extremities in stroke patients (literature review)

One of the significant causes of disability and mortality both in Russia and around the world remains acute cerebral circulatory disorders, which combines ischemic and hemorrhagic strokes, and transient ischemic attack. Deep vein thrombosis (DVT) has a significant prevalence in patients with stroke, and venous thromboembolism (VTE) significant impact on the prognosis. The development of technologies, the emergence of new research methods made it possible to accurately determine the presence of DVT in patients with stroke using duplex ultrasound, using reserve methods, if necessary — CT, MRI, CV. However, there is currently no data that would allow to effectively determine the timing for the diagnosis of DVT in patients with stroke, as well as to identify patients who need such evaluation. Additional studies are needed to determine the timing of the screening for DVT, by assessing the prevalence of DVT in various periods of stroke, as well as evaluating the identifying factors.