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.

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

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.

The EHE Foundation Advisory Board

By EHE Foundation | September 26, 2016

Meet the Men & Women Fighting EHE in the Lab

The EHE Foundation Receives $10,000 Donation

By EHE Foundation | September 26, 2016

The Bock Foundation, the philanthropic arm of Ernest Bock & Sons, Inc., a construction and hospitality conglomerate in Pennsylvania, has been making substantial contributions to charitable causes for decades. Back in 1992, a Bock employee was tragically killed in an automobile accident. The Bock family aided in funeral expenses, and quickly realized the organization could […]

1st Annual EHE Virtual 5K Run/Walk

By EHE Foundation | May 26, 2016

This run/walk is an all ages and abilities event for EHE. EHE is short for Epithelioid Hemangioendothelioma, an extremely rare and often deadly vascular sarcoma (cancer) that primarily affects adolescents and young adults. This event is “virtual”, which means it can be done anywhere you are. You can complete the 3.1 miles by running, walking, […]

Fighting with Laughter – The EHE Foundation and The Hope Gala

By EHE Foundation | January 8, 2016

Saturday, January 30, 2016 2:30 PM Gotham Comedy Club – The Vintage Lounge 208 W 23rd St New York, NY 10011 Click here for tickets! Mandy O’Connor, a Penn State graduate and THON participant, fought Epithelioid Hemangioendothelioma (EHE) for more than a decade. EHE is a rare and often deadly vascular sarcoma (cancer) that largely […]

Justin Bryan is One Tuff Dude

By EHE Foundation | December 8, 2015

In October of 2015, Justin Bryan endured a 10-day trek up 19,341 feet of elevation as he scaled the peak of Mount Kilimanjaro in Tanzania. Not too shabby for a man who was told 12 years earlier that he would need to have his leg amputated due to EHE. The year was 2003, and Bryan […]

Retrospective study from Charité–Universitätsmedizin Berlin, Germany

By Kristianne Oristian, PhD | August 12, 2026

A new retrospective study from Charité–Universitätsmedizin Berlin describes 41 people with EHE treated at the center between 1997 and 2022, offering a single-center picture of EHE presentation and outcomes. It was published in the Journal of Cancer Research and Clinical Oncology in July 2026. In this report, women made up the majority of cases (61%), […]

EHE Foundation Welcomes Two New Board Members

By EHE Foundation | August 11, 2026

We are pleased to welcome two new members to our Board of Directors: Amy Gilmore, CPA, and Dinesh Bande, MBBS, MD, MBA, FACP. Both bring extensive experience, leadership, and passion to our mission. As the leading global non-profit dedicated to finding effective treatments and a cure for EHE, we are grateful that they are lending […]

EHE Community Celebrates Sarcoma Awareness Month

By EHE Foundation | July 31, 2026

Building awareness. Finding community. Many thanks to everyone who joined in for Sarcoma Awareness Month this July! By sharing photos and content, you helped raise awareness of sarcomas, like EHE. Wear Yellow Wednesday, EHE T-Shirt Tuesday, and Sunflower Sunday were just a few of the ways our community showed up and spread the word about […]