This condition is inherited in an autosomal dominant pattern, which means one copy of the altered gene in each cell is sufficient to cause the disorder. In most cases, an affected person has one parent with the condition. Rarely, new mutations in the gene occur in people with no history of the disorder in their family.
Is COL4A1-related brain small-vessel disease inherited ?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: Is COL4A1-related brain small-vessel disease inherited ? [/INST] \n This condition is inherited in an autosomal dominant pattern, which means one copy of the altered gene in each cell is sufficient to cause the disorder. In most cases, an affected person has one parent with the condition. Rarely, new mutations in the gene occur in people with no history of the disorder in their family.</s>