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

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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2023 EHE Fun Run Event Breaks Record

2023 Fun Run Event Breaks Record

By The EHE Foundation | June 29, 2023

Thank you to every sponsor, participant, and donor, for helping us make the 2023 EHE Fun Run and Walk the LARGEST in our history with 1,156 registrations and more than 60 teams! Registration for the event went through the month of April and supporters participated in the virtual event across the country mostly in May […]

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The Pledge Q1 2023

The Pledge: Edition 32, Q1 – January-March, 2023

By The EHE Foundation | June 28, 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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2023 EHE Research Grants Cycle Update

2023 EHE Research Grants – Funding Impactful Projects That Support Our Mission

By The EHE Foundation | June 27, 2023

The EHE Foundation seeks to support and fund the most promising basic, translational, and clinical research that will expand our current understanding of EHE and accelerate the development of treatments, and a cure for EHE. Each year, the Foundation initiates a new Research Grants Cycle, inviting researchers and clinician scientists from around the world to […]

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ASCO 2023

Highlights From ASCO 2023

By The EHE Foundation | June 26, 2023

Our Director of Research, Denise Robinson, attended the American Society of Clinical Oncology (ASCO) 2023 Annual Meeting and the Sarcoma Alliance for Research through Collaboration (SARC) Semi-annual Meeting in Chicago, IL, in early June. Over 30,000 people joined together in person to conquer cancer! ASCO is the world’s leading organization for oncology, bringing together clinicians, […]

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Tammy Silverthorne

The EHE Foundation Welcomes New Executive Director, Tammy Silverthorne

By The EHE Foundation | June 13, 2023

The EHE Foundation is pleased to announce that Tammy Silverthorne has been selected as Executive Director. With significant consideration given to the leadership skills, experience, and non-profit expertise needed to successfully guide the Foundation in its next phase of growth, the Board of Directors has selected Tammy Silverthorne to serve in this important leadership role. […]

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May is National Cancer Research Month

Fueling Hope Through Research: Celebrating National Cancer Research Month

By The EHE Foundation | May 28, 2025

May is National Cancer Research Month, a time to honor the scientists, clinicians, and collaborators who are moving us closer to effective treatments and a cure for epithelioid hemangioendothelioma (EHE). Research is the EHE Foundation’s highest priority in our mission to find effective treatments and ultimately a cure for EHE. With no standard treatment available, […]

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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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