We present two cases of sinus pericranii (subgaleal varix). A term baby was found on newborn exam to have a small firm nodular swelling 1.5cm x 1.5cm in the occipito-parietal area with a small tuft of hair overlying the skin (figure 1). Figure 1 Visible sinus pericranii. An ultrasound scan confirmed a subcutaneous lesion, slightly to the right of the midline with a discrete vascular channel having transcranial extension and communicating with the …