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Dad's Liver Saves Son's Life on His Birthday
28 Jun
Summary
- A father donated part of his liver to his infant son.
- The transplant occurred on the father's birthday.
- Both father and son have recovered and are thriving.

A New York father, Brian Carstens, donated a portion of his liver to his infant son, Benjamin, in a life-saving transplant. Benjamin was diagnosed with OTC deficiency shortly after birth, a rare disorder causing life-threatening ammonia spikes.
Initial treatments like dialysis stabilized Benjamin, but a liver transplant offered the only cure. Brian readily volunteered as a living donor, a decision he says was immediate and certain.
The transplant surgery was scheduled for August 18, 2025, which coincidentally was Brian's birthday. He found the date significant and expressed his sole focus was his son's health.
Following the successful transplant, both Brian and Benjamin have fully recovered. Nine months post-operation, Benjamin is healthy and vibrant, bringing immense joy to his family. Brian stated he would repeat the donation in a heartbeat to see his son thrive.