Related by context. Frequent words. (Click for all words.) 53 liver pancreas 53 kidneys lungs 53 tissue transplants 52 transplanted kidneys 52 pancreases 52 organs 52 stem cells harvested 51 livers 51 tissue grafts 51 Amputations 50 lungs kidneys 50 transplantations 49 Transfusions 49 diseased 49 Adult Stem Cells 48 kidneys liver 48 amputated limbs 48 transplantable 48 fetal stem cells 47 transplants 47 transplantation 47 kidneys 47 liver kidneys 47 Diseased 46 corneal transplants 46 Organs 46 umbilical cord stem cells 46 kidney pancreas 46 aortic valves 46 cornea transplants 46 bone marrow stem cells 46 diseased organs 46 cadaveric 46 transplanted stem cells 46 transplant 45 Implanted 45 Kidneys 45 allografts 45 pituitary glands 45 stem cells 45 transplanted organs 45 congenital defects 45 extract stem cells 45 organ transplantation 45 adult stem cells 45 Adult stem cells 45 Fetuses 44 Autologous 44 corneas 44 Embryos 44 digestive organs 44 autologous stem cells 44 tissue 44 organ transplants 44 extracting stem cells 44 liver spleen 43 bone grafts 43 stem cell transplants 43 surgeons 43 premature babies 43 surgically removed 43 organ donors 43 aortic aneurysms 43 severely deformed 43 renal transplantation 43 Premature babies 43 Varicose veins 43 esophagus stomach 43 vital organs 43 fetal tissue 43 Implantation 42 mechanical ventilators 42 grafts 42 kidney 42 Uterus 42 transplant recipients 42 regenerate tissue 42 tissues 42 uncontrolled bleeding 42 implanted 42 diseased lungs 42 transplanted organ 42 IVF embryos 42 cell transplantation 42 abnormal growths 42 bones joints 42 gallbladder removal 42 corneal blindness 42 AbioCor 42 cloning embryos 42 Biopsies 42 thyroids 42 Human Organs 42 lower limb amputations 42 Cataract surgery 41 smaller incisions 41 CABG procedures 41 trigeminal neuralgia 41 aborted fetuses 41 Organ Transplantation 41 cadavers