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.

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 community donations expand grant.

Planting Seeds for Future Developments: EHEF Research Grant Grows

By The EHE Foundation | June 14, 2024

The EHE Foundation invests in novel EHE research yearly through its EHE Research Grants Program. The program officially began in 2021, with only a few applicants interested in EHE research. Today, 10 applicants have submitted proposals in our 2024 grants cycle.  Along the way, we have had the good fortune to meet and collaborate with […]

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Ikena Oncology's IK-930 Trial Discontinued

Ikena Oncology IK-930 Update

By The EHE Foundation | June 7, 2024

On May 28, 2024, Ikena Oncology announced they are discontinuing the development of IK-930. We share your frustration and disappointment and understand the devastating impact felt by patients. Following this announcement, we met with Ikena to impress upon them the urgency and importance that patients deriving benefits from IK-930 continue to have access to the […]

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EHE Mental Health Awareness

Navigating the Mental Health Challenges of an EHE Diagnosis and Treatment

By The EHE Foundation | May 30, 2024

Updated: April 18, 2025 A cancer diagnosis can be one of the most daunting experiences in life, not just physically, but mentally and emotionally as well. The journey through diagnosis, treatment, and everything in between often feels like a roller coaster, filled with uncertainty, fear, and a range of intense emotions. It’s essential to acknowledge […]

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The Pledge Q1 2024

The Pledge: Edition 36, Q1 – January-March, 2024

By The EHE Foundation | May 28, 2024

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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EHE Community Connections for Caregivers: I'm part of the story too.

EHE Community Connections for Caregivers: I’m part of the story too.

By Maggie Cameron | May 24, 2024

When a person receives a diagnosis, much of the focus is aimed at the individual, when in fact every aspect of the caregiver’s life is also impacted. Caregivers are a huge part of the story but are often overlooked and undersupported, which leaves them feeling isolated and unseen. Join veteran caregiver and Caregiver Advocate, Allison Breininger, […]

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EHE Community Connections: Help is on the way! Non-pharmacologic Management of Cancer Pain

Help is on the way! Non-pharmacologic Management of Cancer Pain

By The EHE Foundation | April 16, 2024

Join Dr. Tamara Vesel, Chief of Palliative Care at Tufts Medical Center in Boston, MA, and her Research Assistant, MD/MPH candidate, Abigail Lebowitz for an interactive session exploring the topic of non-pharmacological management of cancer pain. Dr. Vesel is a globally recognized palliative care specialist with expertise in pain and symptom management, integrative medicine, clinical […]

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Jason Hanna, PhD from the Hanna Lab at Purdue University

Hanna Lab at Purdue University: ‘When cells in the body stop following the rules, cancer can take hold.’

By The EHE Foundation | October 14, 2025

You met Jason Hanna, PhD, at the 2025 EHE Global Patient Conference, where he highlighted work his lab is undertaking in EHE. We are thrilled to share a recent publication in Molecular Oncology from the Hanna Lab at Purdue University, highlighting their findings from a study focused on the YAP1-TFE3 subtype of EHE.  The YAP1-TFE3 […]

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Tanas Lab at the University of Iowa

Exciting Progress in EHE Research – Powered by Patients

By The EHE Foundation | October 10, 2025

We are thrilled to share a new publication, “EHE cell cultures are a platform for mechanistic and therapeutic investigation,” made possible by a partnership between the University of Iowa and the EHE Foundation. Under the leadership of Dr. Munir Tanas, Nicholas Scalora, PhD, and colleagues in the Tanas Lab sought to develop long-term EHE cell […]

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Guy Weinberg, MD

Uniting for a Cure: A New Chapter in the Fight Against EHE

By The EHE Foundation | October 8, 2025

FOR IMMEDIATE RELEASE Hobart, WI – October 9, 2025 – The Center for Research and Analysis of VAscular Tumors (CRAVAT) Foundation has donated its resources to The EHE Foundation in a powerful alignment of vision and commitment to the people affected by epithelioid hemangioendothelioma (EHE) and the EHE scientific community.  Founded in 2015 by Guy […]

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