Any Alzheimer disease in which the cause of the disease is a mutation in the ADAM10 gene. The disease is Alzheimer disease 18 (Monarch Disease Ontology id MONDO_0014265). Also known as: AD18, ADAM10 Alzheimer disease, Alzheimer disease caused by mutation in ADAM10, Alzheimer disease type 18, Alzheimer's disease 18, Alzheimer's disease type 18.