10/04/2026
Please congratulate Scarlett! Sheās recovering well four years after starting treatment for acute lymphoblastic leukemia (ALL), losing one of her eyes and experiencing a life-threatening infection.
When Scarlett was 3 years old, she had what seemed like a lingering cold, followed by leg pain and fatigue. An urgent care center visit led to an ambulance ride to our Oakland hospital, where tests unfortunately revealed leukemia.
Scarlett spent several months in our Oakland and San Francisco hospitals going through chemo. Due to low platelet count, Scarlett developed glaucoma and a cataract in her right eye, which had to be removed. An outside company created a custom prosthetic eye for her.
In early 2024, Scarlett finished treatment but unfortunately had a relapse. She went through CAR-T cell therapy, a treatment that engineered her own immune cells to identify and fight the cancer.
The treatment worked, but a year later Scarlett lost vision in her remaining eye, and our team found leukemia cells in her retina. We treated her eye with targeted radiation, saving her vision. To help prevent another relapse, Scarlett had a bone marrow transplant with her older brother as her donor.
Scarlett developed multiple life-threatening infections after the transplant and a lung hemorrhage, spending months in the pediatric ICU, including three months in an induced coma.
During this time, Scarlettās oncologists got access to an experimental T-cell therapy, which cleared her infection completely! āIt was a miracle,ā her mom says. In the hospital, Scarlett's family helped her celebrate holidays and birthdays, even organizing a birthday party in our meditation garden with live music and a petting zoo!
Today, Scarlett has no detectable cancer! Her immune system and eye continue to improve, and she transitioned from the PICU to inpatient rehabilitation. Sheās working on walking independently, climbing stairs and looking forward to returning home!