Vascular Birthmark Foundation: This is a resource site for information about vascular and pigmented birthmarks. Community support is offered through an international membership and newsletters cover a variety of related issues.
Hemangiomas and Vascular Anomalies: Orhan Konez, MD, a vascular anomalies specialist, created this website to offer information about vascular anomalies and their treatment.
National Organization for Rare Disorders: A unique federation of voluntary health organizations dedicated to helping people with rare "orphan" diseases (diseases that affect fewer than 200,000 people in the United States) and assisting the organizations that serve them.
Vascular Birthmarks Foundation: An international charitable organization that provides support and informational resources for individuals affected by hemangiomas, port wine stains and other vascular birthmarks and tumors and sponsors relevant research and promotes physician education.
Center for Endovascular Surgery, Hyman-Newman Institute for Neurology and Neurosurgery, Beth Israel Medical Center: Endovascular surgery, a minimally invasive technique used for the treatment of head, neck, spine and brain disorders.