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CVIR Endovascular

Table 1 Disease severity of patient cohort

From: Use and effectiveness of Pioneer re-entry device for subintimal true lumen re-entry: single-centre data and a review of the literature

Disease Severity

Number of patients

Rutherford classification

 1

0

 2

0

 3

7

 4

8

 5

11

 6

4

Peripheral Arterial Calcium Score*

 1a

5

 b

3

 c

2

 2

0

 3a

 

 b

 

 c

1

 4a

 

 b

5

 c

14

  1. * Modified PACSS. Grade 0; no calcification. Grade I; < 5 cm, Grade II; ≥5 cm length, Grade III (bilateral); < 5 cm length, Grade IV (bilateral); ≥5 cm
  2. a; intimal (linear calcification near the lumen on one side of the vessel), b; medial (calcification in the wall away from the lumen, on one side), c: mixed on one side of the lumen
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