Consensus Algorithm for the Diagnosis of PHACE Syndrome
| PHACE Syndrome . | Possible PHACE Syndrome . | ||
|---|---|---|---|
| Facial hemangioma >5 cm in diameter plus 1 major criterion or 2 minor criteria | Facial hemangioma >5 cm in diameter plus 1 minor criterion | Hemangioma of the neck or upper torso plus 1 major criterion or 2 minor criteria | No hemangioma plus 2 major criteria |
| PHACE Syndrome . | Possible PHACE Syndrome . | ||
|---|---|---|---|
| Facial hemangioma >5 cm in diameter plus 1 major criterion or 2 minor criteria | Facial hemangioma >5 cm in diameter plus 1 minor criterion | Hemangioma of the neck or upper torso plus 1 major criterion or 2 minor criteria | No hemangioma plus 2 major criteria |
Adapted from ref 25.