Table 3 The relationship between histological scores and clinical capsular contraction.

From: Periostin mediates collagen production, ECM remodeling and myofibroblast differentiation in breast prosthesis capsule formation

 

Score

Baker I/II (%)

Baker III/IV (%)

No. of breasts

 

11

10

Thickness of collagen layer (µm)

 < 400

0

0

2 (20%)

 400–600

3

4 (36.36%)

1 (10%)

 600–800

7

1 (9.09%)

1 (10%)

 > 800

10

6 (54.55%)

6 (60%)

Fiber organization

 Highly disorgnized

0

0

2 (20%)

 Moderately disorgnized

2

2 (18.18%)

0

 Highly orgnized

4

9 (81.82%)

8 (80%)

Inflammatory infiltration

 Few individual inflammatory cells

0

9 (81.82%)

4 (40%)

 Several individual inflammatory cells and few aggregates

3

2 (18.18%)

5 (50%)

 Several infiltration with several follicular aggregates

6

0

1 (10%)

Calcification

 Absent

0

11 (100%)

7 (70%)

 Present

6

0

3 (30%)