Research Article
Imaging Features and Pathological Analysis of 43 Parotid Basal Cell Adenomas
Table 1
Patient and tumor characteristics by type.
| | Tumor | Sex | Age | Side | Disease duration | Size (cm) | Shape | Margin | Echogenicity | Echotexture | Cystic formation | Enhanced
Posterior echo | Vascularized | Pathology | |
| | Type I | 7 |
| |
| | |
|
|
|
| 2 (28.57%) |
|
|
| | | Type II | 12 |
| |
| | |
|
|
|
| 3 (25%) |
|
|
| | | Type III | 24 |
| |
| | |
|
|
|
| 8 (33.33%) |
|
|
| | | Total | 43 | (63.41%)
(36.59%) | | (34.15%)
(65.85%) | | |
|
|
|
| 13 (30.23%) |
| (39.53%)
(60.47%) |
| | | / | / | | / | | | / | / | / | / | / | / | / | / | |
|
|
L: left; R: right.
|
