has material basis in germline mutation in C9orf72 familial amyotrophic lateral sclerosis frontotemporal dementia and/or amyotrophic lateral sclerosis 1 https://www.malacards.org/card/frontotemporal_dementia_and_or_amyotrophic_lateral_sclerosis_1 amyotrophic lateral sclerosis and/or frontotemporal dementia frontotemporal dementia and/or amyotrophic lateral sclerosis type 1 C9orf72 frontotemporal dementia with motor neuron disease UMLS:C5779877 ALSFTD frontotemporal dementia and/or amyotrophic lateral sclerosis frontotemporal dementia and/or motor neuron disease DOID:0060213 Any frontotemporal dementia with motor neuron disease in which the cause of the disease is a mutation in the C9orf72 gene. FTDALS1 C9ORF72 frontotemporal dementia with motor neuron disease frontotemporal dementia with motor neuron disease caused by mutation in C9orf72 FTDMND OMIM:105550 NCIT:C168756 frontotemporal dementia with motor neuron disease caused by mutation in C9ORF72 frontotemporal dementia and/or amyotrophic lateral sclerosis 1 MEDGEN:1830423 GARD:0018396 MONDO:0007105 frontotemporal dementia with motor neuron disease frontotemporal dementia and/or amyotrophic lateral sclerosis