Successful treatment in one myelodysplastic syndrome patient with primary thrombocytopenia and secondary deep vein thrombosis: A case report

Figure 4 Deep venous ultrasound of the right lower extremity. A: Lower extremity vascular ultrasound: Extensive acute incomplete thrombosis in the right lower extremities; B: Lower extremity vascular ultrasound: Old thrombosis in the common and superficial femoral veins of the right lower limb.