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Table 1 Patient Characteristics

From: Black-blood thrombus imaging (BTI): a contrast-free cardiovascular magnetic resonance approach for the diagnosis of non-acute deep vein thrombosis

Characteristics

Values

Age, mean ± SD (range), years

53.9 ± 12.0 (35–72)

Male sex, n (%)

11 (61.1)

Symptoms

 Leg pain, n (%)

11 (61.1)

 Swelling, n (%)

13 (72.2)

 Relapsing DVT, n (%)

4 (22.2)

DVT Stages

 Acute stage, n (%)

1 (5.6)

 Subacute-to-chronic stage, n (%)

11 (61.1)

 Chronic stage, n (%)

6 (33.3)

MRI

 Analyzed vessel segments, n

304

  Iliac segments, n (%)

42 (13.8)

  Femoral segments, n (%)

68 (22.4)

  Popliteal-crural segments, n (%)

194 (63.8)

 Thrombotic segments with consensus reading, n

57

  Iliac segments, n (%)

7 (12.3)

  Femoral segments, n (%)

19 (33.3)

  Popliteal-crural segments, n (%)

31 (54.4)

  1. SD Standard Deviation, DVT Deep Vein Thrombosis