Make a Gift to Fight Histio

Your support means so very much to patients and family members affected by histiocytic disorders. Your gift today will help us continue to fulfill our promise to grow, connect, and strengthen the Histio Community so that one day our vision of a world free of histiocytic disorders will become a reality!

Donating as part of a special event or fundraiser? Click here to find the special event donation forms to ensure your donation is included as part of the event. You can also reach out to us at for additional help.

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*If you would like to send an eCard to acknowledge your loved ones, click here. It will open in a new page; so you will want to revisit that page after you finish processing your donation. Thank you for your generosity!

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