11/1488. Aorto--bronchial fistula resulting from an accidental fall one year earlier. A 75-year-old woman presented with massive haemoptysis 12 months after tripping over her shopping trolley. CT scanning and transoesophageal echocardiography demonstrated a traumatic false aneurysm which was confirmed at surgery to be partially ruptured. Aortobronchial fistula is an unusual cause of massive haemoptysis. It should be considered particularly in patients known to have abnormalities of the thoracic aorta. ( info) |
12/1488. Video-assisted crossover iliofemoral obturator bypass grafting: a minimally invasive approach to extra-anatomic lower limb revascularization. Graft infection continues to be one of the most feared complications in vascular surgery. It can lead to disruption of anastomoses with life-threatening bleeding, thrombosis of the bypass graft, and systemic septic manifestations. One method to ensure adequate limb perfusion after removal of an infected aortofemoral graft is extra-anatomical bypass grafting. We used a minimally invasive, video-assisted approach to implant a crossover iliofemoral obturator bypass graft in a patient with infection of the left limb of an aortofemoral bifurcated graft. This appears to be the first case report describing the use of this technique. ( info) |
13/1488. A rare complication of renal biopsy in a child with membranoproliferative glomerulonephritis. Percutaneous renal biopsy is essential for the definitive diagnosis of chronic glomerulonephritis. Large arteriovenous fistula (AVF) which is a rare complication of native renal biopsy is generally diagnosed in the first weeks after the procedure. We present a childhood membranoproliferative glomerulonephritis case with an enormous AVF presenting with severe hypertension 15 months after the biopsy that was successfully embolized. In conclusion, AVF must be considered in children having chronic glomerulonephritides even if hypertension appears late after the renal biopsy. ( info) |
14/1488. Potential utility of left heart contrast agents in diagnosis of myocardial rupture by 2-dimensional echocardiography. This case illustrates the use of intravenous injections of a contrast agent during 2-dimensional echocardiography in a patient with myocardial rupture after myocardial infarction. Intravenous injections of echocardiographic contrast agents may have potential use in the identification of intrapericardial hemorrhage after myocardial infarction caused by myocardial rupture or development of ventricular pseudoaneurysm. ( info) |
15/1488. Pseudoaneurysm of subclavian artery--atypical presentation. We present a rare case of pseudoaneurysm of right subclavian artery who presented with supraclavicular mass. Injury of the subclavian artery causing pseudoaneurysm is a serious surgical emergency and a surgical intervention is indicated. ( info) |
16/1488. Three ventriculoplasty techniques applied to three left-ventricular pseudoaneurysms in the same patient. A 59-year-old male patient underwent surgery for triple-vessel coronary artery disease and left-ventricular aneurysm in 1994. Four months after coronary artery bypass grafting and classical left-ventricular aneurysmectomy (with Teflon felt strips), a left-ventricular pseudoaneurysm developed due to infection, and this was treated surgically with an autologous glutaraldehyde-treated pericardium patch over which an omental pedicle graft was placed. Two months later, under emergent conditions, re-repair was performed with a diaphragmatic pericardial pedicle graft due to pseudoaneurysm reformation and rupture. A 3rd repair was required in a 3rd episode 8 months later. Sternocostal resection enabled implantation of the left pectoralis major muscle into the ventricular defect. Six months after the last surgical intervention, the patient died of cerebral malignancy. Pseudoaneurysm reformation, however, had not been observed. To our knowledge, our case is the 1st reported in the literature in which there have been 3 or more different operative techniques applied to 3 or more distinct episodes of pseudoaneurysm formation secondary to post-aneurysmectomy infection. We propose that pectoral muscle flaps be strongly considered as a material for re-repair of left-ventricular aneurysms. ( info) |
17/1488. iliac artery pseudoaneurysm following renal transplantation presenting as lumbosacral plexopathy. A renal transplant patient developed chronic and progressive back and lower extremity pain followed by foot weakness. The correct diagnosis of lumbosacral plexopathy was made after electromyography and nerve conduction studies and the etiology of radiculopathy due to nerve root compression was excluded. This prompted further investigations that led to the discovery of a large internal iliac artery pseudoaneurysm. We emphasize the use of electrodiagnostic studies to investigate patients with back and limb pain for correctly localizing responsible pathology. In this case a potentially lethal situation was correctly identified in a transplant patient. ( info) |
18/1488. Acute hemorrhage into the peritoneal cavity--a complication of chronic pancreatitis with pseudocyst: a case report from clinical practice. Acute hemorrhage due to a pseudocyst of the pancreas is a dangerous complication of chronic pancreatitis (CP). Without operative treatment, mortality is as high as 90%. Immediate recognition of this complication as well as urgent operative treatment allowing the survival of 70% of patients is imperative. Described is the case of a patient with CP and pseudocyst in which hyperamylasemia and unclarified anemia developed following sudden abdominal pain. The suspicion of hemorrhage into the peritoneal cavity was confirmed by selective visceral angiography showing hemorrhage from the splenic artery in the region of the hilus of the spleen. Operative treatment was successful. During the procedure, a ligature was applied to the hemorrhaging splenic artery and a splenectomy was carried out with 2500 ml of bloody contents being removed from the abdominal cavity. Acute hemorrhage into the peritoneal cavity as a complication of chronic pancreatitis with pseudocyst (CPP) requires immediate identification, confirmation by visceral angiography, and urgent operative treatment. ( info) |
19/1488. Pseudoaneurysm of the abdominal aorta diagnosed by color duplex Doppler sonography. A pseudoaneurysm of the abdominal aorta is rare, accounting for only 1% of all abdominal aneurysms. More than 1 imaging method may be needed to demonstrate an abdominal aortic pseudoaneurysm. We report a case in which the presence of continuous bidirectional flow in the neck of a pseudoaneurysm on color duplex Doppler sonography confirmed the diagnosis. ( info) |
20/1488. Successful surgical treatment of aortogastric fistula after an esophagectomy and subsequent endovascular graft placement: report of a case. An aortogastric fistula is a rare but fatal complication after an esophagectomy and intrathoracic esophagogastric anastomosis. A 54-year-old man underwent an esophageal resection due to carcinoma in his lower esophagus. The alimentary tract continuity was restored by intrathoracic esophagogastric anastomosis. Forty-six days later, he suffered a massive hematemesis due to an aortogastric fistula which had formed at the esophagogastric suture line. The fistula was surgically obliterated twice, but each operation was followed by pseudoaneurysm formation. The patient was finally successfully treated with an endovascular stent graft placement. This is the first report of a patient surviving after developing this complication. ( info) |