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.

With the generosity, heart, and determination of the EHE community and the EHE Foundation Board of Directors, we raised more than $155,000 — and counting — for EHE Research this Giving Tuesday! In a world with so many urgent needs, we are profoundly grateful for how this community continues to show up for one another to advance our mission of finding treatments and a cure for EHE. Thank you!

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

David Petrisko

Running 100 Miles for EHE

By EHE Foundation | May 10, 2017

Jimmy Crook started the 100 mile challenge many years ago, while he was deployed to Afghanistan as a way to pass time and get people motivated through the tough holiday month of December. It has morphed into a nationwide group on Facebook (#Run4) that raises money for charity, encourages others on their fitness journey, and […]

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2nd Annual EHE VIrtual 5K Run/Walk

2nd Annual EHE Virtual 5K Run/Walk

By Maggie Cameron | February 19, 2017

Registration for this event is over, but if you are interested in purchasing EHE/Just Live merchandise, please contact us at [email protected]. For up-to-date information about this event, visit our Facebook event page: https://www.facebook.com/events/236969163428782 . We encourage you to upload pictures wearing your race shirt. The pictures can be taken before, during, or after the 5K. Your […]

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Brian Frank

Poker Tournament in Memory of Brian Frank Raises $11,000

By EHE Foundation | October 31, 2016

Earlier this month, Angela Osborn, along with numerous family and friends, gathered for a night of poker in Washington in order to honor her late brother Brian Frank. Along with the poker tournament, a silent auction was held, T-shirts and sweatshirts featuring Brian’s initials and birthdate were sold, and at the end of the evening, a staggering $11,000 […]

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Smoothie King EHE cancer Mandy O'Connor

Smoothie King Raises Money in Memory of Mandy O’Connor

By EHE Foundation | October 30, 2016

Smoothie King in York, Pennsylvania, held its second fundraiser in memory of Mandy O’Connor on October 13. Sean and Nicky Krebs, Smoothie King franchisees and close friends of Mandy and Devin’s, once again donated 50 percent of their sales on what would have been Mandy’s 33rd birthday. Mandy died due to EHE on April 5, […]

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Hershey's EHE cancer

The Hershey Company Donates to EHE Research

By EHE Foundation | October 30, 2016

The Hershey Company has made a generous donation to The EHE Foundation. The world-famous confections company in Pennsylvania gave $500 to support ongoing research efforts into the rare cancer. The Foundation would like to thank Hershey employee Serena Wang for the support. Serena was a personal friend of Mandy O’Connor, who died from EHE in […]

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EHE cancer The Pledge

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

By EHE Foundation | October 30, 2016

EHE is no longer some unknown rare cancer! The grassroots movement to raise awareness and help fund EHE research is now a worldwide effort! Thanks to Hugh Leonard, director of The EHE Rare Cancer Charity UK, for assembling EHE stories for the sixth edition of The Pledge. Download The Pledge here.

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Translating molecular mechanisms of EHE to improve patient outcomes

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 […]

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EHE in Canada: what a national study tells us

EHE in Canada: what a national study tells us

By EHE Foundation | December 17, 2025

A recent study published in the European Journal of Cancer represents the largest collection of data from people with EHE in Canada. Researchers found that EHE can behave very differently from person to person—about one-third of patients were diagnosed by chance and did not need immediate treatment, while others had more aggressive disease. About half […]

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Pulmonary EHE: a case report and review of literature

Pulmonary EHE: a case report and review of literature

By EHE Foundation | December 17, 2025

In a recent issue of AME Case Reports, a team led by Dr. Clifford Atuiri describes a case of pulmonary epithelioid hemangioendothelioma (EHE) and places it within the broader understanding of the disease. The authors note that EHE in the lungs can be difficult to diagnose because symptoms and imaging often resemble more common lung […]

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