The National Lymphedema Network - Non-profit provides education and guidance on the prevention and management of this condition. Headquartered in Oakland, California. Lymphovenous Canada - About the organization and its purpose. Information about the disorders and data about research. Lymph Notes - Resource and support for people with lymphedema including their families, friends, and therapists. Alberta Lymphedema Learning Association - A not for profit charitable organization that works to make a difference and empower affected individuals and their families to help manage their lymphedema and works from the patient standpoint. Lymphology Association of North America - Certification website for therapists that also provides a search area to find a therapist for patients. Academy of Lymphatic Studies - Training, certification, and course options for the management of lymphedema using the Vodder technique. L-Team - Volunteers that help those with lymphedema by providing school listings for therapist education. Complex Lymphatic Therapy Courses - Offers full certification in the treatment of lymphedema using the Casley-Smith method. It is taught by DeCourcy Squire, PT,CLT-LANA, a certified instructor in this method. Includes a registration form. The International Lymphedema Guestbook - Discussion of the condition including links as well as a space for displaying personal messages. Lymphatic Therapy Services - Gives information on compression therapy, manual lymph drainage massage and other treatment options. NHS Choices: Lymphoedema - Provides information on this chronic condition that causes swelling in the body's tissue. Includes a short video and details of symptoms, causes, diagnosis, treatment, complications and prevention. Lymphatic Education and Research Network - A non-profit corporation whose mission is to help identify, support and promote research into the causes, treatments, and potential cures for lymphedema and other angiodysplasia disorders. Whiteley Clinic - UK consultant vascular surgeon and specialist explains the causes, complications, and treatments that are available.