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Mateo is
Blood Cancer United

Smiling young boy wearing white button down shirt, blue shorts, and straw hat

On June 26, 2013, at 6 years old, Mateo was diagnosed with acute lymphoblastic leukemia (ALL). Our world was completely upside down since that night. Our hearts shattered when we processed the words "your child has cancer."

Dr. Sandler was the on call doctor that night and he explained all there is about leukemia and that, "There was a plan, and they could fix him." They spent days, weeks, and eventually months in the hospital. Battling leukemia and its side effects of the treatments caused other side effects and complications...high fever, pancreatitis, blood transfusion, radiation, and chemotherapy. 

In order to completely beat the leukemia, Mateo must now continue his treatments up through the final and longest phase of therapy, called maintenance, which takes 2½ years for boys. Now that Mateo is in the maintenance phase, he will receive a repeated course of less intense chemotherapy to further reduce the number of leukemia cells. Living in the toughest time of our lives.

Even through his toughest chemotherapy treatments, he demonstrated strength and courage every day. Mateo's prognosis is good. ALL has one of the highest cure rates. But it's a painful and scary battle for anyone to endure, let alone a sweet child. We will not stop until the world is cancer free for our children, so that kids like Mateo can have the gift of childhood they deserve.

Mateo

Acute lymphoblastic leukemia (ALL) survivor

We are Blood Cancer United.

Everyone affected by blood cancer—patients, survivors, caregivers, researchers, advocates, fundraisers, everyone—has a story. Share yours.
A young child stands indoors on a hardwood floor wearing a lavender dress, colorful socks, and a pink head wrap. The portrait highlights a moment of confidence and individuality during a blood cancer experience, capturing the resilience of children and families navigating treatment, recovery, and survivorship. This image reflects hope, strength, and everyday life affected by pediatric blood cancer.

Kelly

Family member and caregiver

Two people wearing bright yellow banana costumes pose outdoors near an active volcanic eruption, with lava and a large plume of smoke rising in the background. The playful travel photo captures a memorable moment of adventure, humor, and connection. The image accompanies a blood cancer survivor story, reflecting resilience, celebrating life after a blood cancer diagnosis, and finding joy in meaningful experiences.

Thomas

acute lymphoblastic leukemia (ALL)

Portrait of a blood cancer advocate standing in front of a red Leukemia & Lymphoma Society event backdrop, wearing a wide-brimmed hat, glasses, and a patterned top. The image highlights community engagement, blood cancer awareness, and support for patients, survivors, and families affected by leukemia, lymphoma, myeloma, and other blood cancers. Featured as part of a blood cancer survivor story, the photo reflects advocacy, resilience, and the impact of collective action in the blood cancer community.

Angie

Philadelphia-positive acute lymphoblastic leukemia (Ph+ ALL)

Portrait of a blood cancer advocate standing in front of a green floral background featuring a white dove graphic. The individual wears glasses and a sleeveless top while posing for the camera. Featured as part of a blood cancer survivor story, the image highlights awareness, remembrance, resilience, and community support for people affected by leukemia, lymphoma, myeloma, and other blood cancers. The photo reflects hope and the lasting impact of blood cancer advocacy and patient storytelling.

Joan

Family member and supporter

Close-up outdoor portrait of a person wearing a dark T-shirt, seated in a sunny setting with trees and a roadway visible in the background. The natural-light image accompanies a blood cancer survivor story, highlighting strength, perseverance, and life beyond a blood cancer diagnosis. This authentic portrait reflects the experiences of people affected by blood cancer and the importance of awareness, support, and community connection.

Lawrence

acute lymphoblastic leukemia (ALL)

A football player kneels on a turf field holding a helmet during an outdoor game at sunset. The image represents resilience, determination, and hope, highlighting the journey of individuals affected by blood cancer and the strength needed to overcome challenges both on and off the field.

Myles

acute lymphoblastic T-cell leukemia (ALL)

Close-up outdoor portrait of an adult holding a young child wrapped in a colorful towel, photographed near trees on a sunny day. The image highlights family support, caregiving, and togetherness, themes often shared by families affected by blood cancer. This photo supports blood cancer awareness storytelling and reflects the important role of loved ones and caregivers within the blood cancer community.

Savannah

T-cell acute lymphoblastic leukemia (T-ALL)

Portrait of a person with long dark hair seated indoors, looking toward the camera in a home setting with framed artwork and flowers visible in the background. Image used to accompany a blood cancer patient, survivor, caregiver, or advocacy story focused on the blood cancer community, awareness, support, and personal experiences.

Lauren

Acute lymphoblastic leukemia (ALL)

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Kassandra

ALL Survivor

Black-and-white portrait of a blood cancer survivor standing beside large windows in a flowing formal gown with a long train. Natural light fills the room, highlighting a powerful moment that reflects resilience, survivorship, and the ability to celebrate meaningful life milestones while navigating a blood cancer journey.

Audrey

acute lymphoblastic leukemia (ALL)

school picture of pre-K black girl with short curly hair and a big smile wearing and orange and white striped top under an orange sweater with a zipper

Sofia

pre-B-cell acute lymphoblastic leukemia (pre-B-ALL)

Young blood cancer survivor wearing a white "Survivor" T-shirt and standing barefoot on a wooden fence in a grassy outdoor setting. The image highlights childhood blood cancer survivorship, resilience, hope, and life after leukemia, lymphoma, or other blood cancer treatment.

Karissa

Family member, caregiver, advocate

The Leukemia & Lymphoma Society (LLS) is now Blood Cancer United. Learn more.