Dr. Ahmad I. Alomari is a pediatric interventional radiologist and associate professor at the Harvard teaching school concentrating on clinical and research aspects of vascular anomalies and symptomology. He is currently the co-director of the vascular anomaly center and is focusing on optimizing and developing the minimally invasive interventional techniques for treatments for vascular anomalies, developed intranodal lymphangiography, (technique of dynamic imaging of the central lymphatic channels through cannulating lymph nodes). Dr. Alomari is the lead expert in developing the first European guidelines for the treatment of vascular malformations.