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Typical criteria of hemangioma
| B-mode criteria |
| Less than 3 cm in diameter |
| Echo-rich structure |
| Homogeneous interior |
| Round or slightly oval shape |
| Smooth outline |
| Absence of any halo sign |
| Possible detection of feeding and draining vessel |
| Absence of any signs of invasive growth |
| Dorsal through-enhancement |
Reproduced with permission from Dietrich et al[65].
