Related by context. Frequent words. (Click for all words.) 74 sickle cell disease 68 sickle cell 59 thalassemia 57 cystic fibrosis 55 kidney disease 54 leukemia 53 diabetes 53 sickle cell trait 53 congenital heart 52 muscular dystrophy 52 genetic disorder 52 lupus 50 spina bifida 50 Duchenne muscular dystrophy 50 cardiomyopathy 50 chronic lung 49 genetic disorders 49 hypertension 49 cerebral palsy 49 meningitis 48 bone marrow transplants 47 pulmonary hypertension 47 epilepsy 47 acute myeloid leukemia 47 hydrocephalus 47 pneumonia 47 asthma 47 liver disease 46 Down syndrome 46 diseases 46 kidney failure 46 lung disease 46 chronic illness 46 congenital 46 chronic kidney 46 chronic illnesses 46 emphysema 46 acute leukemia 46 Lou Gehrig disease 46 disease 45 chronic renal failure 45 heart disease 45 birth defect 45 neuroblastoma 45 glaucoma 45 scleroderma 45 mental retardation 45 scoliosis 45 malaria 45 dwarfism 45 acute lymphoblastic leukemia 45 dyslexia 45 chronic diseases 45 anemia 44 vascular disease 44 sepsis 44 tuberculosis 44 Tourette syndrome 44 AIDS 44 immune deficiency 44 renal disease 44 Gaucher disease 44 Leukemia 44 amyotrophic lateral sclerosis ALS 44 sleeping sickness 44 multiple sclerosis 44 Lou Gehrig Disease 44 genetic defect 43 prematurity 43 pre eclampsia 43 congestive heart failure 43 Down Syndrome 43 hemophilia 43 Cystic Fibrosis 43 undiagnosed 43 premature birth 43 liver cancer 43 Alzheimer disease 43 HIV 43 bone marrow transplant 43 cancer 43 HIV AIDS 43 pulmonary fibrosis 43 kidney 43 renal failure 42 Dyslexia 42 Hodgkin disease 42 SCID 42 HIV infection 42 bacterial meningitis 42 diarrheal diseases 42 retinitis pigmentosa 42 autism 42 born prematurely 42 onset diabetes 42 jaundice 42 diabetic 42 neurodegenerative disease 42 Crohn Disease 42 autism spectrum disorders 41 bipolar disorder