|
Tableau 3: corrélation echo-histologique |
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|
|
Nombre |
Benin |
Malin |
P |
|
|
Type de lésion |
|
0,209 |
|||
|
Tissulaire |
145 |
90% |
68% (99) |
32% (46) |
|
|
Bourgeon endo-kystique |
7 |
5% |
86% (6) |
24% (1) |
|
|
Dilatation canalaire G |
7 |
5% |
86% (6) |
14% (1) |
|
|
Echogénicite |
0,774 |
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|
Hypoéchogène |
125 |
97% |
68% (88) |
32% (41) |
|
|
Hyperéchogène |
4 |
3% |
75% (3) |
25% (1) |
|
|
Homogénicite |
0,22 |
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|
Homogène |
38 |
31% |
82% (31) |
18% (7) |
|
|
Hétérogène |
83 |
69% |
71% (59) |
29% (24) |
|
|
Lobulations |
0,007 |
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|
Absence de lobulation |
37 |
38% |
81% (30) |
19% (7) |
|
|
Lobulations |
41 |
42% |
95% (39) |
5% (2) |
|
|
Microlobulations |
19 |
20% |
63% (12) |
37% (7) |
|
|
Contours |
0,005 |
||||
|
Réguliers |
28 |
38% |
79% (22) |
21% (6) |
|
|
Irréguliers |
46 |
62% |
46% (21) |
54% (25) |
|
|
Limites |
0,001 |
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|
Nettes |
28 |
64% |
96% (27) |
4% (1) |
|
|
Floues |
16 |
36% |
56% (9) |
44% (7) |
|
|
Axe |
0,657 |
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|
Vertical |
25 |
36% |
88% (22) |
12% (3) |
|
|
Horizontal |
44 |
54% |
84% (37) |
16% (7) |
|
|
Transmission des faisceaux |
0,212 |
||||
|
Inchangé |
139 |
78% |
73% (102) |
27% (37) |
|
|
Atténuation |
22 |
12% |
59% (13) |
41% (9) |
|
|
Renforcement |
18 |
10% |
83% (15) |
17% (3) |
|
|
Vascularisation |
0,216 |
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|
Présente |
10 |
71% |
60% (6) |
40% (4) |
|
|
Absente |
4 |
29% |
80% (24) |
20% (6) |
|