Vascular anomalies are a heterogeneous group of congenital blood vessel disorders more typically referred to as birthmarks. Subcategorized into vascular tumors and malformations, each anomaly is characterized by specific morphology, pathophysiology, clinical behavior, and management approach. Hemangiomas are the most common vascular tumor. Lymphatic, capillary, venous, and arteriovenous malform...

As a mathematics education researcher from India, I try to capture glimpses of messy terrain named education— or maybe field-notes experiential tours, humbly inviting the MES community engage and together become more reflexive towards our collective practices baggage. This paper would, nonetheless, ask questions pertaining education. However, it would not start with asking them, marking them as...

OBJECTIVE To provide incidence data based on ethnicity, prematurity, and body site for vascular, pigmented, and other common congenital cutaneous findings; to compare these results with previously published prospective studies; and to define updated nomenclature, classification, clinical course, and prognostic factors for the pediatric practitioner to promote a better understanding of benign ve...

Clinical results of port wine stain (PWS) birthmarks laser therapy have shown that dark purple lesions usually respond well to the first 3–5 treatments. However, for most PWS, complete blanching is never achieved, and the lesion stabilizes at a red-pink color. We have recently demonstrated that with the aid of a local vacuum applied to the lesion site prior to laser irradiation, photocoagulatio...