Variables | Effectif (n = 61) | Percentage |
Topography |
|
|
Right unilobal | 11 | 18.0 |
Left unilobar | 13 | 21.3 |
Isthmus | 23 | 37.7 |
Bilobar | 14 | 23.0 |
Nodule number |
|
|
1 | 21 | 34.4 |
2 | 19 | 31.1 |
≥3 | 21 | 34.4 |
Outlines |
|
|
Irregular | 9 | 14.8 |
Regular | 52 | 85.2 |
Form |
|
|
Oval | 54 | 88.5 |
Rounded | 7 | 11.5 |
Echogenicity |
|
|
Hypoechoic | 12 | 19.7 |
Isoechogenic | 38 | 62.3 |
Hyperechoic | 11 | 18.0 |
Echostructure |
|
|
Solid | 33 | 54.1 |
Liquid | 3 | 4.9 |
Mixed | 25 | 41.0 |
Vascularization |
|
|
Central | 35 | 57.4 |
Others | 26 | 42.6 |
Calcifications |
|
|
No | 47 | 77.0 |
Yes | 14 | 23.0 |