To all, just some more random thoughts about what I have read.
Generally, we will recommend to the parents of an infant born at less than 24 weeks to allow the child to die because infants born at that gestation have severe long term morbitities. But, until you have held a 350gm infant in your hands, you can not say what you would or would not do. If the mother wants us to do everything that we can to save the infant, we will.
Retro, glad to hear that your transplant went well. The Tacrolimus (FK506 was the research name) was developed and tested at the University of Pittsburgh by my father and his surgical research staff. Before FK506, cyclosporin was the drug of choice. When FK506 came along in the late 80s, it became our drug of choice for transplants at our center. BTW, as of 2007, University of Pittsburgh Medical Center performed the most transplants of anyone in the world.