Multiple embolizations were the hallmark of the disease in an 8-year-old boy with a left atrial myxoma. Embolizations occurred initially in both hands and legs, later in the brain with generalized seizures and hemiparesis, and finally in the left eye with occlusion of the central retinal artery and consecutive severe visual impairment. Echocardiography demonstrated the tumour which was removed without complications.
Infection in the vascular tree remains one of the greatest challenges for vascular surgeons. Despite technical advances and newer antibiotics, the morbidity and mortality remain high. The following case report underlines the complex factors encountered in a 62-year-old alcoholic patient presenting with a "classical" history of mycotic aneurysmal disease who suffered from recurrent rupture of the aneurysm of the ascending aorta. In situ reconstruction of the ascending aorta was performed with patch of xenopericardium. As demonstrated in this case, aggressive surgical management and long-term triple antibiotic therapy can salvage patients even with multiple complications in the early postoperative period.
Fifty-two patients with Marfan syndrome and ascending aortic pathology were treated surgically between 1964 and 1990. The indication for primary operation was true aneurysm of the ascending aorta with or without aortic insufficiency in 35 patients (67%) and dissection in 17 (33%). Composite grafts were used in 28 patients (54%; group I) and other procedures on the ascending aorta in 24 patients (46%; group II). The latter included supracoronary graft replacement with or without aortic valve replacement or reconstruction (n = 13), and reconstruction of the ascending aorta with or without aortic valve replacement (n = 11). Composite graft insertion was combined with mitral valve surgery at the same operation in 3 patients (6%). The early mortality after primary operations was 7.7% (4 deaths) and the late mortality was 27% (14 deaths). Eight late deaths were related to cardiovascular complications. The mean follow-up was 6.7 years (range 1-27 years). The actuarial 5-, 10-, and 15-year survival rates for all patients were 82%, 63%, and 44%, respectively; for group I (composite grafts) they were 87%, 76%, and 57%; and for group II (other types of operations) they were 73%, 53%, and 37%. The incidence of late complications was much higher in group II than in group I (50% vs. 16%). At 5 and 10 years, the actuarial rates of freedom from late complications related to the primary operation were 88% and 80%, respectively, in group I and 65% and 18% in group II. Composite graft insertion is the operation of choice when approaching the ascending aorta and/or aortic valve in Marfan syndrome.(ABSTRACT TRUNCATED AT 250 WORDS)
A very rare case of ruptured mycotic extracranial carotid aneurysm caused by Streptococcus pneumoniae is described. An eighty-one-year-old man with a painful swelling of the right side of the neck was operated upon. There was no available vein for graft interposition and no retrograde flow in the internal carotid artery. The patient was successfully treated by resection of the aneurysm, 6 mm ringed polytetrafluoro-ethylene prosthesis interposition, and preoperative and postoperative antibiotic therapy combined with local antibiotic application. Seven months after the operation the patient remains free from complications.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.