A 42-year-old man was involved in a motor vehicle collision. Imaging studies revealed the presence of a post-traumatic aortic pseudo-aneurysm (about 34x26 cm) arising from the descending thoracic aorta at the level of the left subclavian artery (LSA), prone to rupture. Thoracic endovascular aneurysm repair (TEVAR) was the only feasible option due to his poor overall medical status. In this case, LSA needed to be covered in order to extend the proximal landing zone. Eventually, modified TEVAR was successfully performed by means of the chimney technique to preserve flow to the LSA and to prevent flow into the pseudoaneurysmal sac.
Accidents, Traffic ; Adult ; Aneurysm, False ; Aorta, Thoracic/radiography/*surgery ; Aortic Aneurysm, Thoracic/radiography/*surgery ; Cerebral Hemorrhage/radiography/surgery ; Endovascular Procedures/*methods ; Humans ; Male ; Subclavian Artery/radiography/surgery ; Tomography, X-Ray Computed ; Treatment Outcome ; Wounds, Nonpenetrating/radiography/surgery

Two angiographic instances of anomalous external carotid artery (ECA) and internal carotid artery (ICA) anastomosis are described, each occurring at the C2-3 level and bearing remnants of proximal ICA. The ICA remnant of one patient (identifiable immediately upon bifurcation of the common carotid artery) was hypoplastic, and that of the other patient was an occluded arterial stump. These features are not typical of non-bifurcating ICA. The occipital artery originated from an anomalous connection in one instance and from the main trunk of the ECA (just past the ECA-ICA connection) in the other.
Adult ; Arterial Occlusive Diseases/radiography ; Carotid Artery, External/*abnormalities/radiography/surgery ; Carotid Artery, Internal/*abnormalities/radiography/surgery ; Cerebral Angiography ; Humans ; Intracranial Aneurysm/*radiography/surgery ; Male ; Middle Aged

A right-sided aortic arch (RAA) is a rare congenital anomaly, and Stanford type B dissection aneurysms involving this anomaly is also uncommon. Surgical approaches to dealing with an RAA are complicated by the unusual anatomical features of the condition. Here we report the case of a 47-year-old male who had a type B dissecting aneurysm involving an RAA with Kommerell's diverticulum. Graft replacement was successfully performed with an uneventful postoperative course.
Aneurysm, Dissecting/radiography/*surgery ; Aorta, Thoracic/*abnormalities/radiography/*surgery ; Aortic Aneurysm, Thoracic/radiography/*surgery ; Blood Vessel Prosthesis Implantation/methods ; Diverticulum/radiography/*surgery ; Humans ; Male ; Middle Aged ; Tomography, X-Ray Computed

Aneurysm, Dissecting ; diagnostic imaging ; surgery ; Humans ; Male ; Middle Aged ; Radiography ; Subclavian Artery ; diagnostic imaging ; surgery

Simultaneous occurrence of aneurysmal subarachnoid hemorrhage (SAH) and hypertensive intracerebral hemorrhage (ICH) is very rare and only two cases have been previously reported in the literatures. We present a case of 68-yr-old man with a history of untreated hypertension, who suffered from sudden onset of headache followed by right hemiparesis. Computed tomographic (CT) scan revealed SAH in the basal cistern and remote ICH at the left putamen. Cerebral angiography showed a saccular aneurysm at the anterior communicating artery. No other vascular anomaly could be found at left putaminal area. Nine days after the ictal attack of SAH, the neck of aneurysm was clipped via the left frontotemporal craniotomy. Because of the ICH at the left frontal lobe and intraventricular hematoma on postoperative CT, we performed hematoma removal and external ventricular drainage 3 hours after the first operation. Postoperative neurological status had been improved to be drowsy and he was discharged in a severely disabled state 4 weeks after surgery. We suggest that the rupture of aneurysm possibly caused a rapid increase in blood pressure and subsequently resulted in hypertensive ICH.
Aged ; Aneurysm, Ruptured/*complications/radiography/surgery ; Carotid Arteries/radiography ; Humans ; Intracranial Hemorrhage, Hypertensive/*complications/radiography/surgery ; Male ; Putaminal Hemorrhage/*complications/radiography/surgery ; Subarachnoid Hemorrhage/*etiology/radiography/surgery ; Tomography, X-Ray Computed

Tuberculous aneurysm of the aorta is exceedingly rare. To date, the standard therapy for mycotic aneurysm of the abdominal aorta has been surgery involving in-situ graft placement or extra-anatomic bypass surgery followed by effective anti-tuberculous medication. Only recently has the use of a stent graft in the treat-ment of tuberculous aortic aneurysm been described in the literature. We report two cases in which a tuberculous aneurysm of the abdominal aorta was success-fully repaired using endovascular stent grafts. One case involved is a 42-year-old woman with a large suprarenal abdominal aortic aneurysm and a right psoas abscess, and the other, a 41-year-old man in whom an abdominal aortic aneurysm ruptured during surgical drainage of a psoas abscess.
Adult ; Aneurysm, Infected/drug therapy/radiography/*surgery ; Antitubercular Agents/therapeutic use ; Aortic Aneurysm, Abdominal/drug therapy/radiography/*surgery ; *Blood Vessel Prosthesis Implantation ; Case Report ; Female ; Human ; Male ; Psoas Abscess/surgery ; *Stents ; Tuberculosis, Cardiovascular/drug therapy/radiography/*surgery

BACKGROUNDLeft ventricular (LV) dyssynchrony has been described to occur in patients with myocardial infarction. Dyssynchrony of left ventricular mechanical contraction produces adverse hemodynamic consequences. This study aimed to test the capacity of geometric rebuilding by aneurysm plication to restore a more synchronous contractile pattern after a mechanical, rather than electrical, intervention.

METHODSA total of sixty patients with anterior myocardial infarction, QRS duration < 120 ms, electively undergoing operation between January 2008 and January 2010 were included for analysis. Real-time 3-dimensional echocardiography was performed to assess LV function, LV systolic and diastolic dyssynchrony by measuring ejection fraction (EF), peak ejection rate (PER), peak filling rate (PFR) and LV dyssynchrony. LV dyssynchrony was defined as the systolic dyssynchrony of the time to reach the minimum systolic volume for 16 LV segments, expressed in percent cardiac cycle, systolic dyssynchrony index (SDI). We compared changes of LV dyssynchrony at different interval times.

RESULTSLV contraction was significantly asynchronous because preoperative SDI was higher, EF, PER and PFR were lowered. Compared with function after operation, LV mechanical intraventricular resynchronization was improved with decreased SDI ((8.7 ± 0.5)% vs. (14.3 ± 1.6)%, P = 0.01); LV function was improved with EF increasing ((43 ± 9)% vs. (37 ± 7)%, P = 0.001), and LV systolic and diastolic dyssynchrony was improved with more rapid PFR (199.4 ± 15.6 vs. 148.4 ± 21.2, P = 0.002) and PER (212.4 ± 14.5 vs. 156.3 ± 26.2, P = 0.001).

CONCLUSIONSSystolic and diastolic dyssynchrony was highly prevalent in patients with aneurysm, irrespective of QRS duration. Aneurysm plication produces a mechanical intraventricular resynchronization.

Aged ; Aneurysm ; surgery ; Echocardiography, Three-Dimensional ; Female ; Humans ; Male ; Middle Aged ; Myocardial Infarction ; diagnostic imaging ; surgery ; Radiography

OBJECTIVETo explore the imaging features, diagnosis and treatment strategies of intracranial lageniform aneurysms.

METHODSThe clinical characteristics and therapeutic outcomes of 6 patients with intracranial lageniform aneurysms were retrospectively analyzed.

RESULTSAll the 6 aneurysms, including 5 anterior communicating artery aneurysms and 1 middle cerebral artery (MCA) aneurysm, were diagnosed by CT, DSA and (or) MRA. Pretreatment CT revealed subarachnoid hemorrhage and intracranial hematoma surrounding the ruptured aneurysm. Three dimensional DSA showed that all the lageniform aneurysms contained two parts, the larger false aneurysm and the smaller true aneurysms. All the 5 Acom aneurysms were coiled and the MCA aneurysm was clipped. Two patients with coiling developed serious brain edema, and acute decompressive craniectomy was performed to 1 of them. Pathological examination of the surgical specimens confirmed that pseudoaneurysm formed the larger part of the lageniform aneurysm. One patient died of brain hernia, and the other 5 patients were discharged with good GOS. All the patients showed stable neurological status during the 3-month follow-up.

CONCLUSIONLageniform aneurysm is a complex aneurysm consisting in larger part of false aneurysm and in smaller part of true aneurysm, and early intervention with individualized surgeries is recommended.

Adult ; Aneurysm, False ; diagnostic imaging ; pathology ; surgery ; Female ; Humans ; Intracranial Aneurysm ; diagnostic imaging ; pathology ; surgery ; Male ; Middle Aged ; Radiography ; Retrospective Studies

There have been reports of the coexistence of abdominal aortic aneurysm (AAA) with intra-abdominal malignancy including gastric, colonic, pancreatic, and renal. We herein report a case of a previously undiagnosed AAA and a presenting complaint consistent with acute cholecystitis. Following cholecystectomy, this was noted to be a rare form of chronic cholecystitis: xanthogranulomatous cholecystitis. There is a known possible association of this uncommon condition with gallbladder cancer. The management of concomitant pathologies can present a real challenge to the multidisciplinary team, especially with large aneurysms.
Adenocarcinoma/*complications/radiography/secondary/surgery ; Aged ; Aortic Aneurysm, Abdominal/*complications/radiography/surgery ; Biopsy ; Blood Vessel Prosthesis Implantation ; Cholecystectomy ; Cholecystitis/*complications/pathology/radiography/surgery ; Endovascular Procedures ; Female ; Gallbladder Neoplasms/*complications/pathology/radiography/surgery ; Granuloma/*complications/pathology/radiography/surgery ; Humans ; Tomography, X-Ray Computed ; Treatment Outcome ; Xanthomatosis/*complications/pathology/radiography/surgery

A pulmonary artery aneurysm is a common manifestation and the leading cause of mortality in Behcet's disease. We describe a case of spontaneous rupture of a pulmonary artery aneurysm that, due to the inadequacy of medical therapy and the disadvantages of surgery, became the ideal candidate for endovascular management and was successfully performed by using the Amplatzer Vascular Plug 4.
Adult ; Aneurysm, Ruptured/*radiography/*surgery ; Behcet Syndrome/*complications ; Humans ; Iopamidol/analogs & derivatives/diagnostic use ; Male ; *Pulmonary Artery ; Radiography, Thoracic ; *Septal Occluder Device ; Tomography, X-Ray Computed