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 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.

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.

Latest EHE News, Events and Research

The Pledge Q1 2022

The Pledge: Edition 28, Q1 – Jan-Mar, 2022

By The EHE Foundation | June 8, 2022

Together, the US, UK, and Australia EHE foundations team up to strengthen the force against EHE. This group provides a quarterly update, which is led by the UK and includes 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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Patty Cogswell, EHE Biobank Coordinator

EHE Biobank: Patients Powering Research

By The EHE Foundation | June 7, 2022

You didn’t choose to have cancer, but you can make a difference in how the world fights it. Join Patty Cogswell, EHE Biobank Coordinator, in an informal, interactive conversation on the questions, challenges and benefits of donating tissue and fluids to the EHE Biobank. Learn how YOUR contributions can directly power research and help us […]

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Dr. Tamara Vesel & Dr. Maeve Baechler

Who am I now? Integrating the cancer identity into the self.

By The EHE Foundation | June 7, 2022

You are invited to the EHE Community Connections session on Saturday, May 14th, at 11:00 AM Eastern Time (US). Dr. Tamara Vesel and Dr. Maeve Baechler will be facilitating the discussion and exploring questions like Why is it important to contemplate on identify after the cancer diagnosis. How does the issue of identity relates to symptoms during cancer treatment? Ups and down of resisting versus incorporating cancer diagnosis into one’s life.

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Scanxiety

Scanxiety

By Maggie Cameron | May 23, 2022

What is scanxiety? Scanxiety describes the apprehension felt by people with cancer as they wait for their next scan. It’s a form of anticipatory anxiety. Scans are like emotional roulette. You’re trying really hard not to worry about the unknown, but your body has other plans. Recognizing the Signs of Scanxiety Symptoms of scanxiety vary […]

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Ikena Oncology Logo

Planned Ikena Oncology Clinical Trial to Include EHE Patients

By The EHE Foundation | January 31, 2022

The planned Phase 1 clinical trial includes patients with tumor types with a high frequency of Hippo pathway alterations, including NF2-deficient malignant mesothelioma and some soft tissue sarcomas with YAP/TAZ genetic fusions, including Epithelioid Hemangioendothelioma (EHE), a rare form of soft tissue sarcoma that has a significant unmet medical need with no currently approved therapy […]

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The Pledge: Edition 27, Q4 – Oct-Dec, 2021

The Pledge: Edition 27, Q4 – Oct-Dec, 2021

By The EHE Foundation | January 25, 2022

Together, the US, UK, and Australia EHE foundations team up to strengthen the force against EHE. This group provides a quarterly update, which is led by the UK and includes 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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The Pledge: Edition 41, Q2 - April-June, 2025

The Pledge: Edition 41, Q2 – April-June, 2025

By The EHE Foundation | August 21, 2025

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 the online EHE newsletter, The Pledge.

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Tissue donation through the EHE Biobank

What You Need to Know About Tissue Donation

By Seth Haddix | August 21, 2025

By Seth Haddix, PhD | EHE Biobank Coordinator When patients are thinking about surgery, a new biopsy, or other procedure, their minds are filled with decisions and worry. Tissue donation isn’t usually top of mind, and for more common cancers, it is not something we think about as a priority. For an ultra-rare cancer like […]

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EHE Researchers at YAP/TAZ and TEADs Conference in Telluride, CO

Advancing EHE Research at the 9th Annual YAP/TAZ and TEADs Workshop in Telluride, Colorado

By The EHE Foundation | July 17, 2025

The 9th Annual YAP/TAZ and TEADs: At the Crossroads of Cancer workshop took place June 9-13, 2025, in the stunning mountain town of Telluride, Colorado. Hosted by the Telluride Science and Innovation Center and organized by Drs. Guy Weinberg and John Lamar, this unique gathering brought together top-tier researchers and clinicians from academia and industry […]

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