Cohort summary data and statistics
| All PHACES | Definite PHACES | Possible PHACES | Not PHACES | |
|---|---|---|---|---|
| No. (% total) | 25 (29) | 23 (27) | 2 (2) | 60 (71) |
| Female (No.) (% category) | 21 (84) | 19 (82) | 2 (100) | 50 (83) |
| Age (mean ± SD) | 20 ± 39 mo | 22 ± 40 mo | 1 ± 0.5 mo | 10 ± 17 mo |
| Age (range) (median) | 5 days to 14 yr (4 mo) | 5 days to 14 yr (5 mo) | 1–2 mo (1.5 mo) | 1 mo to 7 yr (4 mo) |
| Meckel cave enlargement (No.) (% category) | 19 (76) | 19 (82) | 0 (0) | 0 (0) |
| Posterior fossa anomalies (No.) (% category) | 15 (60) | 15 (65) | 0 (0) | 0 (0) |
| Facial hemangioma (No.) (% category) | 24 (96) | 23 (100) | 1 (50) | 60 (100) |
| Arterial anomalies (No.) (% category) | 21 (84) | 20 (90) | 1 (50) | 0 (0) |
| Cardiac anomalies (No.) (% category) | 13 (52) | 12 (52) | 1 (50) | 0 (0) |
| Eye anomalies (No.) (% category) | 0 (0) | 0 (0) | 0 (0) | 0 (0) |
| Sternal or midline abdominal anomalies (No.) (% category) | 1 (4) | 0 (0) | 1 (50) | 0 (0) |