Related by context. Frequent words. (Click for all words.) 69 genetic disorder 66 neuroblastoma 62 genetic defect 62 leukemia 62 neurological disorder 61 neurodegenerative disease 60 Duchenne muscular dystrophy 60 muscular dystrophy 60 autism 59 degenerative disease 59 cystic fibrosis 59 congenital heart 58 epilepsy 58 autoimmune disease 58 cerebral palsy 57 birth defect 56 genetic disorders 56 sickle cell disease 56 acute lymphoblastic leukemia 56 autism spectrum disorders 55 acute myeloid leukemia 55 spina bifida 55 cardiomyopathy 54 genetic defects 54 gene mutation 54 lupus 54 disease 53 Down syndrome 53 brain tumors 53 kidney disease 52 pulmonary hypertension 52 neurological 52 Alzheimer disease 52 born prematurely 52 genetic mutations 52 autism spectrum disorder 52 liver disease 52 cancer 52 scoliosis 52 pre eclampsia 52 childhood leukemia 52 hydrocephalus 52 premature birth 51 genetic mutation 51 celiac disease 51 acute leukemia 51 brain tumor 51 Lou Gehrig Disease 51 sickle cell anemia 51 developmental disability 51 bacterial infection 51 thalassemia 51 preeclampsia 51 autism spectrum 50 kidney failure 50 incurable disease 50 multiple sclerosis 50 viral infections 50 hypothyroidism 50 Parkinson disease 50 Tourette syndrome 50 dyslexia 50 ALS 49 jaundice 49 developmental delays 49 illness 49 autoimmune 49 amyotrophic lateral sclerosis 49 diseases 49 epileptic seizures 49 macular degeneration 49 osteosarcoma 48 deafness 48 viral infection 48 FASD 48 lymphoma 48 Cystic Fibrosis 48 chronic fatigue syndrome 48 Lou Gehrig disease 48 Crohn disease 48 encephalitis 48 bacterial meningitis 48 meningitis 48 Asperger syndrome 48 Alzheimer Disease 48 bone marrow transplant 48 Autism 48 gene mutations 47 immune deficiency 47 degenerative diseases 47 Tourette 47 liver cancer 47 pancreatic cancer 47 cancers 47 ovarian cancer 47 degenerative 47 Huntington Disease 47 infertility 47 lung cancer 47 Crohn Disease 47 ailment