One-in-a-million people are living with EHE worldwide.

Our mission is to find treatments and a cure for epithelioid hemangioendothelioma (EHE) by advancing research and driving collaboration among patients, researchers, and clinicians.

We envision a world where Epithelioid Hemangioendothelioma (EHE) is easily diagnosed and treatable. Join our dedicated community by subscribing to our emails.

Patient-Powered EHE Research

EHE Biobank

Patients are the key to finding new treatments for EHE! Researchers need tumor tissue and fluid from EHE patients to understand disease progression and speed the development of new drugs and therapies.

Patient-Powered EHE Research

EHE Global Patient Registry

The EHE Global Patient Registry empowers people with Epithelioid Hemangioendothelioma (EHE) to join together to improve our understanding of this ultra-rare sarcoma. We need every EHE patient to join this critical tool used to support researchers searching for treatments and a cure for EHE.

Latest EHE News, Events and Research

EHE Informational Bifold

By EHE Foundation | November 28, 2018

During this past week, we have featured several touching stories of those affected by EHE (see below). These stories have one thing in common, which all EHE patients can relate to: there are no standard treatments for EHE. Money raised by The EHE Foundation during #Giving Tuesday (Nov 27th) will address this common issue and […]

Day of Giving – Tuesday, November 27, 2018

By EHE Foundation | November 21, 2018

#GivingTuesday is a global movement to celebrate and encourage giving after Thanksgiving, Black Friday, and Cyber Monday. We are thrilled to announce that donations to The EHE Foundation will be DOUBLED on #GivingTuesday (Tues, Nov 27th) by our generous supporters. This is your chance to double your impact in helping those affected by this extremely rare cancer […]

Stay up to Date on EHE by Reading The Pledge: 14th Edition

By EHE Foundation | October 11, 2018

Click here to read the Pledge, 14th Edition

3rd Annual EHE Virtual 5K Run/Walk

By EHE Foundation | September 10, 2018

The EHE Foundation hosts an annual run/walk for all ages and abilities in April, which is EHE awareness month. This event is “virtual”, which means it can be done anywhere the participant is located.  Participants are asked to complete the 5K during the last week of April.  Registration includes a t-shirt, race bib, bracelet, and […]

Birthday Fundraisers Hosted by Facebook

By EHE Foundation | August 12, 2018

Supporters continue to celebrate their birthdays (and other special occasions) by creating a fundraiser on Facebook to support The EHE Foundation. Facebook allows supporters to easily create the event, share their story, invite friends, and track their progress toward their goal.  This convenient online tool has allowed many of our supporters to increase awareness while […]

A Day of Fun Celebrating the Life of Brian Frank

By EHE Foundation | August 10, 2018

Brian Frank passed away from EHE on September 2, 2014 at the age of 28. Brian had only been sick for about 6 months and was not properly diagnosed until he passed.  His family and friends, led by his mother, Darlene Frank, and his sister, Angela Osborn, organize an annual event in Brian’s memory, which […]

Science Saturday: EHE Research Progress & Momentum

By EHE Foundation | January 20, 2026

Join the EHE Foundation for a special Science Saturday on Rare Disease Day, February 28, 2026, 11:00 am – 12:30 pm ET. This virtual event is designed for anyone affected by EHE who wants an up-to-date view of the EHE research landscape. This free, interactive presentation will highlight Foundation-led research, global scientific advances, and the […]

Reflecting on 2025 and Looking Ahead With Purpose

By EHE Foundation | January 20, 2026

For the global EHE community, 2025 brought challenges, resilience, and momentum. Grounded in connection and a shared commitment to progress in EHE, we look back with emotion, appreciation, and gratitude, and in 2026, we look forward with determination and hope.

Translating molecular mechanisms of EHE to improve patient outcomes

By EHE Foundation | December 17, 2025

Scientists know that most EHE tumors are caused by specific genetic changes called gene fusions. In most people with EHE, two genes, WWTR1 and CAMTA1, are abnormally fused. In a smaller number of cases, a different fusion involving YAP1 and TFE3 is present. In a recent review published in Critical Reviews in Oncology/Hematology, the authors […]