RESUMO
There has been a rapid change from predominantly surgical to endovascular treatment of ruptured intracranial aneurysms giving the opportunity to assess change in patient outcome during this transition. We identified and followed 139 patients with subarachnoid haemorrhage (SAH) treated in the year prior to (group 1) and following (group 2) the introduction of an endovascular service in a retrospective, cross-sectional study. A total of 78.7% of patients in group 1 underwent surgical treatment, 10.7% underwent endovascular treatment and 10.7% received no treatment, whereas patients in group 2 received 29.7%, 65.7% and 4.7%, respectively. MRS scores were obtained in 91% of patients in group 1 and in 89% of patients in group 2. A total of 30.7% and 24.0% of patients had a poor outcome in groups 1 and 2 respectively (p=0.34). The overall change in the management of ruptured cerebral aneurysms in the post-International Subarachnoid Aneurysm Trial (ISAT) era has not significantly changed cross-sectional outcome, although absolute differences appear to reflect difference in outcome noted in the ISAT.
Assuntos
Procedimentos Endovasculares/métodos , Avaliação de Resultados em Cuidados de Saúde/métodos , Complicações Pós-Operatórias/cirurgia , Hemorragia Subaracnóidea/cirurgia , Procedimentos Cirúrgicos Vasculares/métodos , Prótese Vascular , Estudos Transversais , Embolização Terapêutica/instrumentação , Embolização Terapêutica/métodos , Procedimentos Endovasculares/instrumentação , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/epidemiologia , Estudos Retrospectivos , Resultado do Tratamento , Procedimentos Cirúrgicos Vasculares/efeitos adversosRESUMO
Carotid artery pseudoaneurysms are rare lesions and are increasingly treated by endovascular means. This paper reports the case of a patient presenting with haemorrhage due to a left external carotid artery pseudoaneurysm seven weeks after total laryngectomy for carcinoma. The lesion recurred and rebled after technically successful emergency endovascular occlusion. Subsequent aneurysmectomy and carotid sacrifice resulted in fatal hemispheric infarction. The aneurysm was demonstrated to be infected on white cell study and subsequent histopathology. We propose that infection within the aneurysm itself was a significant factor in its recurrence and rebleeding after endovascular occlusion. If infection is proven or suspected then consideration should be given to early surgical rather than endovascular intervention.