Related by context. Frequent words. (Click for all words.) 76 organ 69 kidneys 64 vital organs 63 Organs 61 internal organs 61 kidney 58 livers 56 corneas 55 organ transplants 54 liver 54 tissue 53 cadavers 52 Organ 52 donor organs 51 tissues 50 marrow 49 cadaver 49 bone marrow 49 transplants 49 organ donation 48 organ transplant 48 islet cells 47 grafts 47 reproductive organs 47 stem cells 47 organ transplantation 47 pancreas 47 organ donors 46 transplant 46 embryos 46 wombs 46 kidney transplants 46 embryo 45 intestines 45 ovary 45 diseased 44 uterus 44 organ donor 44 ovaries 44 sperm 43 bodies 43 fetuses 43 lungs 43 transplantation 43 intestine 42 womb 41 transplant recipients 41 liver transplants 41 kidney transplant 41 blood vessels 41 fetus 41 aorta 40 body 40 brain 40 testicles 40 donor 40 cells 40 spinal cord 40 adult stem cells 40 corpses 40 lung 39 abdominal cavity 39 lung transplant 39 neural stem cells 39 muscle tissue 39 bone marrow transplants 39 limbs 39 aborted fetuses 38 liver transplant 38 stem cell transplants 38 Transplant 38 testes 38 organ trafficking 38 penises 38 trachea 38 transfusions 38 viscera 38 skulls 38 spinal cords 38 implants 38 adipose tissue 37 faculties 37 soft tissues 37 brains 37 umbilical cord blood 37 chest cavity 37 spleen 37 small intestine 37 surgeons 37 Sperm 37 bodily 37 tissue samples 37 fertility clinics 36 torsos 36 follicles 36 blood transfusions 36 flesh 36 apparatuses 36 bone marrow transplant 36 clitoris 36 anatomical