Summary of clinical and imaging findings
| Case 1 | Case 2 | Case 3 | Case 4 | |
|---|---|---|---|---|
| Sex | Female | Female | Female | Female |
| Age at initial imaging (wk) | 6 | 8 | 3 | 3 |
| Side of periorbital hemangioma | Right | Left | Right | Right |
| Intracranial mass location | IAC/CPA | IAC | IAC/CPA | IAC/CPA |
| Ipsilateral ICA hypoplasia | Yes | Yes | Yes | Yes |
| Ipsilateral CB hypoplasia | Yes | Yes | No | No |
| Other hemangiomas | Buccal and parapharyngeal space | Meckel cave | Subglottic, face, neck, paraspinal | Fourth ventricle |
| Eye abnormalities | None | None | Contralateral congenital glaucoma | PHPV |
| Neurologic abnormalities | None | None | Right facial paresis | None |
| Treatment | Intralesional triamcinolone | Intralesional triamcinolone | Oral prednisolone | Oral prednisolone |
| Time of follow-up imaging after therapy (wk) | 8 | 42 | 4 | 12 |
| Clinical follow-up (y) | 2 | 1 | 4 | 2 |
IAC indicates internal auditory canal; CPA, cerebellopontine angle; ICA, internal carotid artery; CB, cerebellar hemisphere; PHPV, persistent hyperplastic primary vitreous.