A cancer that involves the aorta. The disease is aortic malignant tumor (MONDO_0004539). Also known as: aorta cancer, aortic malignant neoplasm, cancer of aorta, malignant aorta neoplasm, malignant aortic neoplasm, malignant neoplasm of aorta, malignant neoplasm of the aorta, malignant tumor of aorta.