Enlarged parietal foramina presenting as scalp swelling in an infant.

"Enlarged parietal foramina" is a congenital malformation with autosomal dominant inheritance. The condition is usually self-limiting and doesn't require any treatment. However, it may also be associated with encephalocele, vascular anomalies or may be a part of syndrome. We present a case of enlarged parietal foramina in a child and discuss its imaging findings and the associated intracranial vascular malformations.