When Joseph Duran was 4 years old he was diagnosed with a heart arrhythmia. He's now routinely monitored by team members at CHOP's Electrophysiology and Heart Rhythm Program — and is thriving thanks to their care.

After Aiden and Dillon were prenatally diagnosed with twin-twin transfusion syndrome (TTTS), Rachel underwent a fetal surgery procedure to halt the progression of the condition.

Luke and Landon were diagnosed with twin-twin transfusion syndrome before birth. Things got more complicated when the family learned that Luke also had a heart defect called tetralogy of Fallot and a lung lesion.

Ciarlo was diagnosed before birth with spina bifida and had surgery at Children’s Hospital of Philadelphia the day after he was born. Today, he’s followed by the Spina Bifida Program.

Before Maeve was born, doctors at Children’s Hospital of Philadelphia performed fetal surgery to remove a huge tumor growing from her tailbone called a sacrococcygeal teratoma (SCT).

Born with his bladder outside of his body (bladder exstrophy), Bracken faced significant challenges. His family found help and healing at Children’s Hospital of Philadelphia.

After Robbie's diabetes diagnosis, his family's strategy was to embrace education. The learning never ends as they continuously find new ways to help Robbie strive for independence in diabetes management.

When Daulton was 3 years old, breathing trouble led doctors to discover a malignant mass occupying 60 percent of his chest cavity. The diagnosis was lymphoma.

It all started when he fell off a trampoline at a friend’s birthday party. Concerns about a possible concussion soon gave way to more shocking news: Liam had a brain tumor.

Zak’s leadership at the Parkway Run is an important part of Naya’s legacy to raise awareness and funds for the brilliant researchers at CHOP who work tirelessly to cure childhood cancer.

While more than 3 in 4 cases of pediatric cancer can be cured, unfortunately, Kayla’s was not. She died in 2011, five years after her diagnosis. Now her family makes sure her spirit lives on.

Grayson has an astrocytoma on his brain stem. It is the type of tumor that can become almost a chronic disease — it may never disappear, but the goal of treatment is to keep it stabilized.

Just shy of his 16th birthday, Adam Bengis was diagnosed with T-cell acute lymphoblastic leukemia. For the next 29 days, he lived at CHOP while he received chemotherapy.

Zion Harvey is the first pediatric patient to receive a bilateral hand transplant. He was treated by a team at Children's Hospital of Philadelphia.

An 8-year-old boy holds a mini football in the palm of his hand, gently squeezing it between thumb and fingers, dreaming of the day he can get out on the field and throw a pass. There’s nothing unusual about this scenario, except for one thing: a few weeks ago, this child had no hands.

Diagnosed with a very rare lymphatic disorder, Marta traveled from Norway to find treatment at the Jill and Mark Fishman Center for Lymphatic Disorders at Children's Hospital.

Sam came to The Children's Hospital of Philadelphia for treatment of a severe heart defect. He received treatment and the chance to be a kid. Sam's grandparents, Rick and Gert, are grateful their grandson had both opportunities.

Diagnosed with an enlarged heart and related complications, Bart’s family brought him to CHOP for life-saving surgery. Years later, Bart’s grandfather Peter, calls the doctors “real-life super heroes” and sought a way to thank them.

Born with a hole in her heart, Molly spent 24 days in the newborn/infant intensive care unit at The Children’s Hospital of Philadelphia. Catherine, Molly’s grandmom, found comfort knowing her first grandbaby was being treated by expert and compassionate doctors, nurses and support staff.

The Eisenstein family struggled to help their young daughter maintain a healthy body mass index (BMI), until they sought the help of experts in CHOP’s Healthy Weight Program.