Houston Girl Receives Bone Marrow From Sister
A seven-year-old girl in Houston is recovering after a successful bone marrow transplant performed by her sister.
Updated on Oct. 21, 2026 in Cancer
Seven-year-old Alison Plaza has undergone a bone marrow transplant from her sister, Emma, at Texas Children's Hospital in Houston. Alison has been undergoing treatment for acute myeloid leukemia since July 2026.
Why it matters
The transplant marks a significant step in the treatment plan for Alison Plaza as she battles acute myeloid leukemia. The procedure aims to replace diseased blood-forming cells with healthy ones from a compatible donor.
The seven-year-old patient is projected to remain hospitalized for approximately one month as her recovery progresses. Following discharge, she is scheduled to continue chemotherapy treatment for several additional months.
The players
Alison Plaza
She is a seven-year-old patient currently receiving treatment for leukemia in Houston.
Emma Plaza
She is the sister of the patient who served as her bone marrow donor.
The details
Alison Plaza received the bone marrow transplant from her sister, Emma, following several intensive rounds of chemotherapy. The family has been living at the hospital in Houston since August 2026 to support her care.
Timeline
Alison Plaza was diagnosed with acute myeloid leukemia in July 2026.
The family began living at the hospital in August 2026.
The bone marrow transplant surgery for the sisters occurred in October 2026.
Health Landscape
This surgical intervention follows the established medical standards utilized within Texas Children's Hospital's oncology treatment protocols. The procedure highlights the ongoing evolution of pediatric cancer care and the reliance on sibling donor compatibility.
The patient will remain under hospital supervision for the next month to monitor the success of the transplant. Families navigating similar diagnoses can expect prolonged inpatient stays and extensive post-operative chemotherapy regimens.
The takeaway
Bone marrow transplants from matched siblings remain a critical treatment pathway for pediatric leukemia patients. Families facing similar health challenges should prepare for the extensive recovery timelines and ongoing medical interventions required for successful remission.
Further reading
Learn more about the latest developments in pediatric oncology on the Houston Cancer page.
Source note: This article includes information reported by Kwtx.
