title: [A ruptured thoracic aortic aneurysm with 4 cm diameter].
abstract: The size of a thoracic aortic aneurysm (TAA) is an important factor of the operative indication. We experienced a ruptured TAA the diameter of which was only 4 cm. A 71 years old man was admitted due to the severe back pain under the shocked condition. We diagnosed him a ruptured TAA by CT scan. Because he had no progressive anemia and the hemodynamics was very stable, we followed him conservatively. Two months later, the operation was performed. We resected the aneurysm and inserted an aortic prosthetic graft. From the operative findings, the aneurysm was certified as a true aneurysm, and the maximal diameter was only 4 cm. First choice for the treatment of ruptured TAA is the emergent operation. But when the hemodynamics is extremely stable and the anemia does not progress at all, a conservative therapy can be selected. Even if the aneurysm is very small, the control of hypertension is quite important.
authors: Department of Cardiovascular Surgery, Daini Okamoto General Hospital, Kyoto, Japan.
authors: N
authors: N
authors: Motomura
authors: K
authors: K
authors: Kitaura
authors: S
authors: S
authors: Shirakata
authors: K
authors: K
authors: Ohga
authors: T
authors: T
authors: Oka
mesh_terms: D000368:Aged; D000959:Antihypertensive Agents / Q000627:therapeutic use; D001013:Aorta, Thoracic / Q000473:pathology / Q000601:surgery; D017545:Aortic Aneurysm, Thoracic / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*; D001019:Aortic Rupture / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*; D001807:Blood Vessel Prosthesis; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D014057:Tomography, X-Ray Computed
chemical_list: D000959:Antihypertensive Agents