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

Our mission is to find treatments and a cure for this rare cancer by advancing research and driving collaboration between 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.

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

The Lamar Lab

Funded Research Project Update: Use of pre-clinical EHE models to identify druggable pathways to treat EHE

By The EHE Foundation | September 7, 2023

Investigator: John Lamar, PhD, Albany Medical College Dr. Lamar was awarded a 3-year grant by The EHE Foundation in 2022, that aims to identify FDA-approved drugs that inhibit EHE cell growth, and then test them in pre-clinical mouse models for the treatment of EHE. What does this mean for patients? This could mean a shorter […]

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Ajaybabu Pobbati

Funded Research Project Update: Repurposing an FDA-approved Drug for EHE Treatment

By The EHE Foundation | September 7, 2023

Investigator: Ajaybabu Pobbati, PhD, Cleveland Clinic – Lerner Research Institute In 2022, The EHE Foundation funded a grant to Dr. Pobbati for research that looks at a library of current FDA-approved drugs that act as TAZ-CAMTA1 (TC) or TEAD inhibitors, for use in EHE. What does this mean for patients? This could mean a shorter […]

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EHE Community Connections: Championing Our Cause - How patients drive fundraising support

Championing Our Cause: How Patients Support Fundraising

By The EHE Foundation | August 29, 2023

Join us for EHE Community Connections as we discuss “Championing Our Cause: How Patients Support Fundraising.” Collaborate with other patients and caregivers to explore the most creative and effective fundraising ideas. Together, let’s talk about how to better engage our own community of donors, create awareness and raise money for this one-in-a-million cancer!  This workshop […]

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The Pledge (Q2 2023)

The Pledge: Edition 33, Q2 – April-June, 2023

By The EHE Foundation | August 16, 2023

Publication of The Pledge quarterly newsletter is led by the EHE Rare Cancer Charity (UK). EHE patient advocacy groups from around the globe. provide content including research news, patient and fundraising stories, and much more! Click here to view the most recent edition of our online EHE newsletter, The Pledge.

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Support our mission with a recurring donation.

July is Sarcoma Awareness Month – Support Our Mission With a Monthly Donation

By The EHE Foundation | July 19, 2023

As we spread sarcoma awareness this month, we ask you to consider a monthly donation. A recurring donation creates a BIG impact in a rare sarcoma, like EHE. We’ve set a goal of 10 new monthly donors! Will you join our Circle of Friends? It’s very affordable and connects you to our small, but mighty […]

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TEAD Talk with David Casimir

TEAD Talk – The Pursuit of a Treatment and Cure for EHE

By The EHE Foundation | July 12, 2023

Thanks to David Casimir, PhD, JD, for his informative patient-level presentation on June 17, 2023, that addressed the questions: What is the Hippo pathway and TEAD? How do they relate to EHE? How are they being used to develop EHE treatments? How do these treatments move from the laboratory, through clinical trials, to patient care? […]

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SPAGN discussion panel on clinical trials in rare sarcomas

Strengthening Global Collaboration in Sarcoma: Highlights from the 2025 SPAGN Annual Conference

By The EHE Foundation | May 6, 2025

From April 11–13, 2025, representatives of The EHE Foundation participated in the 15th Annual Conference of the Sarcoma Patient Advocacy Global Network (SPAGN), marking SPAGN’s first conference in the United States. The National Cancer Institute (NCI) co-hosted the event, underscoring the importance of international collaboration in sarcoma advocacy. Denise Robinson commented, “As a long-time supporter […]

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EHE Meetup in Washington, D.C.

EHE Foundation Hosts EHE Patient Meetup in Washington, D.C.

By The EHE Foundation | May 1, 2025

Five people living with EHE, representing three countries, gathered on Sunday, April 13, 2025, for lunch and camaraderie, marking the first-ever meetup of its kind in the United States. The EHE Foundation was in Washington, D.C. that same weekend to participate in the Sarcoma Patient Advocacy Global Network (SPAGN) Annual Conference, and put out the […]

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Rare Disease Day 2025: Shining a Light on EHE and the Power of Awareness

By The EHE Foundation | March 4, 2025

Every year, on the last day of February, the world comes together to recognize Rare Disease Day—a global movement to raise awareness, promote research, and celebrate the strength of those living with rare conditions. This year, February 28, 2025, marked another powerful opportunity to elevate voices from across the rare disease community. At The EHE […]

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