STUDY DESIGN: A case report describing a patient with spondylodiscitis of the thoracic and lumbar spine complicated by rupture of an abdominal aortic aneurysm and aggravation of neurologic symptoms is presented. OBJECTIVE: To present a cardiovascular complication worsening the clinical condition during conservative spondylodiscitis therapy, and to describe a minimally ...

BACKGROUND: Advances in end-organ protection have dramatically reduced the incidence of the life-threatening complications associated with the elective repair of thoracoabdominal and descending thoracic aortic aneurysms. However, in the setting of a ruptured thoracic aneurysm, one may not have the luxury of complex end-organ support. We analyzed our experience with ...

Chronic traumatic aneurysm of the thoracic aorta is an unusual occurrence. Open-chest surgery for repair of chronic traumatic aneurysms results in mortality rate of 5-18%, and a morbidity rate of 11-50% also. The evolution of endovascular technology offers the promise of a new, less invasive method to achieve aneurysm exclusion. ...

To minimize surgical trauma, we performed graft replacement of a descending aortic aneurysm through a minithoracotomy (12 cm) with the use of thoracoscopy and special vascular clamps. Contrast magnetic resonance angiography can be useful for preventing postoperative paraplegia by revealing the Adamkiewicz artery. The patient was satisfied with the postoperative ...

Emergency or urgent thoracoabdominal aortic replacement in octogenarians has high morbidity and mortality rates due to decrease in the potential of other organs because of their age and the high invasiveness. Here, report a case of an 81-year-old woman who was diagnosed as having an impending rupture in an acute ...

OBJECTIVE: To apply fractionated-clamping for repair of thoracoabdominal aortic aneurysm (TAA), and evaluate its effects in decreasing surgical mortality and severe complications, such as renal failure and paraplegia, a modified crawford procedure were prospectively evaluated. METHODS: Using modified shunting and cross-clamping techniques, modified Crawford repair in 13 thoracoabdominal aorta patients ...

We successfully treated two patients with chronic traumatic aneurysm of the thoracic aorta. The first, a 40-year-old man involved in an automobile accident 24 years earlier, was treated by thoracic aorta graft replacement via left thoracotomy under femoro-femoral partial bypass. The second, a 57-year-old man with a 3-month history of ...

Chylothorax is a rare but potentially serious complication of cardiac operations. We report here a 72-year-old man who underwent replacement of a descending aneurysm with a synthetic graft for dissecting aneurysm (IIIa). A persistent postoperative chylothorax developed, which necessitated continuous drainage, despite conservative treatment more than 12 days. Thoracoscopic high-frequency ...

Endovascular intervention is an alternative form of treatment for patients with thoracic aortic aneurysms. Coexistent cardiovascular diseases may adversely influence the postoperative course and affect the long-term prognosis. The case of a 76-year-old man with severe coronary artery disease and a thoracic aortic aneurysm is reported. A single-stage procedure of ...

A 66-year-old patient underwent emergency endovascular repair of a descending thoracic aneurysm because of suspected aortic rupture. Two weeks later, a small saccular aneurysm of the aortic arch was treated with open surgery. An unexpected intraoperative finding was retrograde dissection of the aortic arch and of the ascending aorta that ...

It is estimated that 20% to 40% of the patients who survive the acute phase of aortic dissection will develop significant aneurysmal dilatation of the descending thoracic or thoracoabdominal aorta. Aortic dissection has long been considered a risk factor for mortality and neurologic deficit following surgical repair of the descending ...

PURPOSE: To report the successful endovascular treatment of a ruptured thoracic aortic aneurysm during cardiopulmonary resuscitation. CASE REPORT: A 72-year-old woman with a type B aortic dissection treated conservatively for 8 years was referred for rupture of a 16-cm aneurysm of the descending thoracic aorta. During transfer to the operating ...

PURPOSE: To report the endovascular repair of a complicated, recurrent thoracoabdominal aortic aneurysm (TAAA) using stacked, customized stent-grafts. CASE REPORT: A 75-year-old man was evaluated for an enlarging 7-cm suprarenal abdominal aortic aneurysm. The patient had repair of a distal TAAA in the past, as well as multiple visceral revascularizations ...

OBJECTIVE: The outcome of thoracoabdominal or descending aortic aneurysm repair after preoperative demonstration of the artery of Adamkiewicz (ARM) by magnetic resonance angiography (MRA) was investigated. METHODS: Between January 2000 and December 2001, 40 consecutive patients who had aneurysms of the thoracoabdominal or descending aorta underwent preoperative MRA to visualize ...

A 72-year-old man with a history of brain infarction presented with left sided anterior chest pain secondary to a thymic carcinoma. He received induction radiotherapy, 45 Gy. Preoperative computed tomography showed the tumor was adherent to a thoracic aortic aneurysm (TAA) which had extensive mural thrombus and calcification. To obtain ...

PURPOSE: To describe the successful endovascular repair and regression of an extensive descending thoracoabdominal aortic dissection associated with thoracic and abdominal aortic aneurysms. CASE REPORT: An 83-year-old man presented with acute chest pain and shortness of breath. A descending thoracoabdominal aortic dissection that extended from near the left subclavian artery ...

PURPOSE: To present a method of predicting spinal cord ischemia before deployment of an endograft in the thoracoabdominal aorta. CASE REPORT: A 76-year-old high-risk patient presented with an aneurysm of the distal thoracic and proximal abdominal aorta. An endovascular treatment was scheduled, but before deployment of the endograft, occlusion of ...

A 65-year-old man was a diagnosed with meningitis and bacteremia, as Streptococcus pneumoniae was isolated from spinal fluid and blood cultures. After three weeks of antibiotic therapy, computed tomography revealed a ruptured aneurysm of the descending thoracic aorta. The aneurysm had appeared during the first episode of meningitis but had ...

Traumatic rupture involving the isthmus of the descending thoracic aorta is a rarely treated injury in vehicular accident victims. A possible long-term complication of prosthetic replacement of the damaged aortic segment is false aneurysm. This report describes a case of sudden-onset acute paraplegia resulting from thrombosis of a false aneurysm ...

A 56-year-old man, with Noonan's syndrome, underwent surgical correction of an aortic co-arctation almost two decades before his sudden and unexpected demise. The immediate cause of death was massive pulmonary haemorrhage, which was preceded by recurrent mild haemoptysis that was attributed to pneumonia, clinically. Autopsy revealed the presence of a ...

Systemic lupus erythematosus (SLE) is frequently associated with cardiovascular manifestations but rarely complicated with aortic disease, and surgical treatment is often complicated with later anastomotic dehiscence. We report successful endovascular stent-graft placement (EVSGP) as an alternative to conventional treatment of the aortic aneurysm in patients with SLE and review of ...

BACKGROUND: This clinical study was undertaken to evaluate changes in motor evoked potentials (MEPs) during cold blood infusion into a thoracoabdominal aortic aneurysm. We also determined the efficacy of this infusion method for predicting spinal cord injury during thoracoabdominal aortic aneurysmal surgery. METHODS: We monitored descending evoked spinal cord potentials ...

PURPOSE: Extended hospital length of stay (LOS) and consequent high costs are associated with thoracic and thoracoabdominal aortic aneurysm (TAAA) surgery. In this study, we examined factors that may influence LOS after TAAA repair. METHODS: Five hundred forty thoracic and TAAA repairs were performed by one surgeon between 1990 and ...

A nondissecting aneurysm of the distal descending thoracic aorta, 55 mm in diameter, in a 35-year-old woman who was undergoing 24-year steroid therapy of systemic lupus erythematosus was successfully resected and replaced with a tube graft. The suture line of the aortic wall was reinforced with a polytetrafluoroethylene felt strip. ...

PURPOSE: To report a case of aortoesophageal fistula secondary to a mycotic thoracic aortic aneurysm (TAA) successfully repaired by stent-grafting of the descending thoracic aorta. CASE REPORT: A 66-year-old woman with a recent history of hemicolectomy for colon cancer complicated by postoperative infection presented with midthoracic pain, fever, hoarseness, and ...

A retrospective analysis was performed to determine the early outcome of cardiac and thoracic aortic surgery in patients over 80 years old. Between 1994 and 2000, 41 octogenarians (mean age, 82.6 +/- 2.5 years) underwent coronary artery bypass grafting (25), valve surgery (8), thoracic aortic aneurysm repair (7), or combined ...

OBJECTIVE: We investigated retrograde venous spinal cord perfusion (RVP), with the established adjuncts cerebrospinal fluid drainage (CSFD), and distal aortic perfusion (DAP) in the canine model. We then examined the clinical feasibility of RVP, DAP, and CSFD. DESIGN: Canine study: Twenty dogs were randomized to four treatment groups. All animals ...

We present our preliminary experience with the application of covered aortic stents to treat aneurysms and dissections of the thoracic artery, a technique that was developed in 1996. Seven selected patients were treated with World Medical Talent bare spring tip endoprostheses and followed up for a total of 67 months. ...

We present two cases of severely calcified thoracoabdominal aortic aneurysm treated by means of endografting with a retrograde aortomesenteric bifurcated bypass graft reconstructing the celiac axis and superior mesenteric artery. To avoid spinal ischemia, we monitored evoked spinal cord potential and performed an occlusion test of the intercostal arteries using ...

A 70-year-old woman with a known chronic dissecting aneurysm of the descending thoracic aorta presented with new-onset back pain and hemoptysis. The hemoptysis was thought to be the result of invasion of the bronchial tree by the aneurysm. During surgical repair, a lesion that appeared to be a pulmonary abscess ...

OBJECTIVE: In patients with thoracoabdominal aortic aneurysms (TAAAs), the blood supply to the spinal cord is highly variable and unpredictable because of obstructed intercostal and lumbar arteries. This study was performed for the prospective documentation of patent segmental arteries during TAAA repair and the assessment of their functional contribution to ...

Two high-risk patients underwent a graft replacement for descending thoracic or thoracoabdominal aortic aneurysms without the reconstruction of any intercostal and lumbar arteries. The first patient was an 81-year-old woman with asthma and renal dysfunction who was diagnosed to have a descending thoracic aortic aneurysm extending from the Th8 to ...

In a mass chest computed tomography (CT) screening using a mobile helical CT unit, we measured the aortic diameter at three segments to confirm standard values and also attempted to detect any asymptomatic aortic aneurysms. The population screened in the present study consisted of 6971 subjects (3847 men and 3124 ...

The history of surgical reconstruction of the aorta for aneurysmal and occlusive disease now spans over 50 years. The continued performance of these operations with minor modifications attests to their durability and efficacy. Despite this, some late complications do occur. One such complication is the development of a sterile para-anastomotic ...

Monitoring myogenic motor EPs after transcranial electrical stimulation is effective in detecting spinal cord ischemia. During thoracoabdominal aortic aneurysm surgery, this technique is sufficiently rapid to allow timely interventions aimed at correcting ischemic conditions and preserving spinal cord blood flow. If strategies are applied to protect the spinal cord during ...

We present the anaesthetic management of a patient for stenting of a thoracic aortic aneurysm at the site of an aortic coarctation. The specific challenges to the anaesthetist for this case are outlined. These include the specific problems of placing the graft, the obvious risk of aortic rupture and the ...

A 33-year-old man died following sudden unexpected rupture of a saccular thoracic aortic aneurysm. The patient had been treated as suspicious Behçet's disease (BD) for 9 years, however, the medication was discontinued at the age of 24. Autopsy disclosed multiple aneurysms at the descending thoracic and abdominal aorta. Histopathologically, infiltration ...

Resection of a saccular aneurysm that developed in a remnant of aorta in a patient with Marfan's syndrome, who previously underwent aortic aneurysmectomy, is described. The intercostal arteries were reconstructed end-to-end using small-caliber interposition grafts to the aortic prosthesis. Preoperative magnetic resonance angiography identified the artery of Adamkiewicz and facilitated ...

This is a unique case of a visceral patch rupture in a Marfan patient after a repair of a thoracoabdominal aneurysm. The patient presented with abdominal pain and in shock 6 years after repair. The retained aortic wall containing the origins of the celiac, mesenteric, and renal arteries was aneurysmal ...

BACKGROUND: Maternal aortic aneurysm can be an unsettling finding for the practicing obstetrician. However, thoracic surgeons generally do not treat asymptomatic aortic aneurysms that are less than 6 cm in diameter in otherwise healthy adults. CASE: A young nullipara was incidentally found to have a 4.5-cm thoracic aortic aneurysm during ...

OBJECTIVE: To determine the epidemiology and the status of open and endovascular aortic surgery for aortic aneurysm in Hong Kong. METHODS: Three separate data sources were obtained: (1) the Hong Kong Hospital Authority discharge statistics for 1999 and 2000; (2) a survey on aortic aneurysms in public hospitals conducted by ...

A 38-year-old man presented with massive hemoptysis followed by hemorrhage shock. The patient's history revealed a Dacron patch repair for aortic coarctation and recoarctation carried out twice, once 23 and once 10 years ago. Diagnosis of a ruptured descending aortic aneurysm with an aortobronchial fistula into the left lower lobe ...

A 50-year-old man with Behçet's disease (BD) diagnosed ten years previously, was submitted to emergency operation of two symptomatic type IV thoracoabdominal aortic and left common iliac aneurysms repair. Despite the rarity of vascular lesions in the course of BD, the uncommon clinical situation of double symptomatic aneurysms was successfully ...

BACKGROUND: Neurologic deficit (paraparesis and paraplegia) after repair of the thoracic and thoracoabdominal aorta remains a devastating complication. The purpose of this study was to determine the effect of cerebrospinal fluid drainage and distal aortic perfusion upon neurologic outcome during repair of thoracic and thoracoabdominal aortic aneurysm (TAAA) repair. METHODS: ...

An 80-year-old man was referred to our hospital for the surgical treatment of an ascending aortic aneurysm. The diagnosis of idiopathic thombocytonenic purpura was also made by hematological studies which included the examination of the aspirated bone marrow. Preoperative chest computed tomography showed an ascending aortic aneurysm with a maximum ...

INTRODUCTION: Thoracoabdominal aortic replacement requires visceral vessel revascularization and is usually performed with Crawford's inclusion technique or a large Carrel patch. This segment of retained native aorta may be prone to recurrent aneurysmal disease. We reviewed our experience with patients in whom aneurysmal expansion of the visceral patch was detected. ...

Sympathetic cardiopulmonary nerves arise from the cervical sympathetic trunks and travel alongside the great arteries to innervate the ventricles. Because of the proximity of the nerve and artery, cardiac sympathetic denervation may occur in patients who have just undergone surgery for the repair of an ascending aortic aneurysm. METHODS: To ...

OBJECTIVE: The outcome of thoracoabdominal aortic aneurysm repair after operations for descending thoracic or infrarenal abdominal aortic aneurysm was investigated. METHODS: Between May 1982 and July 2000, 102 patients underwent thoracoabdominal aortic aneurysm repair. Of these patients, 36 had previously undergone operations for descending thoracic or abdominal aortic aneurysm. To ...

We performed concomitant graft replacement for descending thoracic aortic aneurysm and pulmonary resection for squamous cell carcinoma of the left upper lobe in a 79-year-old man. The tumor reached the parietal pleura. No distance metastasis was found, and the tumor was diagnosed preoperatively as a stage IIB (N0, M0, T3) ...

Supraventricular tachyarrhythmias after pulmonary surgery are well described. Some investigators suggest that tachyarrhythmias after thoracic operations may result from the relative sympathotonic status produced by injury to the cardiac parasympathetic nerves. We examined whether postoperative thoracic sympathetic blockade by thoracic epidural bupivacaine might reduce the tachyarrhythmias after pulmonary resection. Fifty ...