title: Serial assessment of the development of inflammatory abdominal aortic aneurysm from ordinary atherosclerotic abdominal aortic aneurysm using multidetector-row computed tomographic angiography.
abstract: Inflammatory abdominal aortic aneurysm (AAA) is an aortic aneurysm of unknown etiology characterized by a thickened aneurysmal wall, perianeurysmal and retroperitoneal fibrosis, and adhesions to adjacent organs. We encountered a case of inflammatory AAA, which developed from an ordinary atherosclerotic AAA over a period of 14 months, with a rapid increase of 48 mm in the maximum diameter of the aneurysm over 12 days. This report describes the evaluation of the serial change by 16-channel multidetector-row computed tomographic (MDCT) angiography.
authors.affiliation: Department of Radiology, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8603, Japan. hhayashi@nms.ac.jp
authors.forename: Hiromitsu
authors.initials: H
authors.lastname: Hayashi
authors.forename: Fumitaka
authors.initials: F
authors.lastname: Hidaka
authors.forename: Tatsuo
authors.initials: T
authors.lastname: Kumazaki
authors.forename: Masami
authors.initials: M
authors.lastname: Ochi
mesh_terms: D000368:Aged; D017544:Aortic Aneurysm, Abdominal / Q000000981:diagnostic imaging* / Q000473:pathology / Q000628:therapy; D001018:Aortic Diseases / Q000150:complications; D050197:Atherosclerosis / Q000150:complications; D005355:Fibrosis; D005500:Follow-Up Studies; D006801:Humans; D007249:Inflammation / Q000000981:diagnostic imaging / Q000628:therapy; D008297:Male; D014057:Tomography, X-Ray Computed