Related by context. Frequent words. (Click for all words.) 64 degenerative disorder 60 genetic disorder 58 Macular degeneration 57 neurodegenerative disorder 57 fatal neurodegenerative 57 retinitis pigmentosa 57 Muscular dystrophy 56 Friedreich ataxia 56 Cystic fibrosis 55 neurological dysfunction 55 seizure disorders 55 progressive degenerative 55 genetic abnormality 55 Duchenne muscular dystrophy DMD 55 genetically inherited 55 neurological disorder 54 myotonic dystrophy 54 hereditary disorder 54 mitochondrial disease 54 ataxia 54 Progeria 54 NF1 54 degenerative nerve disease 54 Retinopathy 53 neurofibromatosis 53 Fanconi anemia 53 retinal degeneration 53 progressive neurodegenerative disease 53 acute myelogenous leukemia AML 53 Rett syndrome 53 polycystic kidney disease 53 metabolic disorder 53 Diabetic retinopathy 52 neurodegenerative disease 52 progressive degeneration 52 congenital disorder 52 epilepsy 52 Cerebral palsy 52 dystrophy 52 Spina bifida 52 deafness 52 Sjogren syndrome 52 Congenital heart 52 nonsense mutation 51 genetic defect 51 progeria 51 phenylketonuria 51 degenerative disease 51 cystic fibrosis CF 51 Fragile X syndrome 51 autoimmune disease 51 degenerative 51 macular degeneration 51 osteogenesis imperfecta 51 Alzheimers disease 51 Ulcerative colitis 51 Fragile X Syndrome 51 chronic autoimmune 50 Friedreich Ataxia 50 autoimmune disorder 50 cytomegalovirus CMV 50 enzyme deficiency 50 Dystonia 50 Osteosarcoma 50 Sickle cell 50 Celiac disease 50 biliary atresia 50 cochlear 50 Cushing syndrome 50 Stargardt disease 50 Neurofibromatosis 50 Insulin resistance 50 auditory nerve 50 primary immunodeficiency 50 spinal meningitis 50 autoimmune 50 profoundly deaf 49 Tay Sachs 49 wet macular degeneration 49 optic neuritis 49 Periodontal disease 49 neuromuscular disease 49 acquired immunodeficiency syndrome 49 FSGS 49 Cochlear implants 49 Rett Syndrome 49 inner ear 49 transverse myelitis 49 disorders 49 familial hypercholesterolemia 49 congenital 49 juvenile diabetes 49 Emphysema 49 retinal diseases 49 Duchenne muscular dystrophy 49 Chronic kidney 49 Parkinsonism 48 genetic mutation 48 Congenital 48 immunodeficiency 48 mutated gene