RESUMO
AIM: To report a case of successful endovascular treatment of mycotic aneurysms of the inferior mesenteric artery and the aorta. CASE REPORT: Infrarenal aortitis in a 55-year-old multimorbid man resulted in formation of two mycotic aneurysms, one in the infrarenal aorta and the other in the inferior mesenteric artery. The patient was treated with a bifurcated aortic endograft. Antibiotic therapy was continued postoperatively for one year. Shrinkage of both aneurysms was obtained with no signs of infection or endoleaks at five year follow-up. CONCLUSION: Aortic endografting combined with long-term antibiotic treatment may be considered as a treatment option in similar cases.
Assuntos
Aorta Abdominal , Aneurisma da Aorta Abdominal , Implante de Prótese Vascular , Artéria Mesentérica Inferior , Aneurisma Infectado , Antibacterianos/administração & dosagem , Aorta Abdominal/patologia , Aorta Abdominal/cirurgia , Aneurisma da Aorta Abdominal/diagnóstico , Aneurisma da Aorta Abdominal/fisiopatologia , Aneurisma da Aorta Abdominal/cirurgia , Implante de Prótese Vascular/instrumentação , Implante de Prótese Vascular/métodos , Procedimentos Endovasculares/métodos , Humanos , Masculino , Artéria Mesentérica Inferior/patologia , Artéria Mesentérica Inferior/cirurgia , Pessoa de Meia-Idade , Período Perioperatório , Stents , Tomografia Computadorizada por Raios X , Resultado do TratamentoRESUMO
Neurofibromatosis type 1 (NF1) is a dominantly inherited disease. Skeletal ailments such as short stature, kyphoscoliosis, tibial bowing and pseudarthrosis are common osseous manifestations of NF1. Previously, a correlation with scoliosis and decreased bone mineral density (BMD) of the lumbar spine has been reported in 12 NF1 patients. A total of 35 NF1 patients and 26 healthy controls were included in the present study. Of the participants over 20 years of age (26 NF1 patients and all controls) 14 were male and 12 were female, seven of whom were premenopausal. The controls were matched for age, sex and body mass index (BMI). Physical activity and medical history of NF1 patients were evaluated to screen the fractures and osseous manifestations of the disease and to rule out the factors that effect BMD. BMD and bone mineral content (BMC) were measured with DXA, using a total body program. The present study detected a lowered bone mineral density (p =0.028) and content (p <0.001) in NF1 patients of both sexes. The results of the present study also show that NF1 patients have an increased risk for osteoporosis. Among NF1 patients seven cases of osteoporosis and 13 cases of osteopenia were detected. In controls, one case of osteoporosis and 13 cases of osteopenia were detected. The location of the lowest local BMD was clustered to the load-carrying parts of the body in NF1 patients. Physical activity and the medical history of the NF1 patients did not explain the decreased BMD and BMC. The findings of the present and previous studies suggest that the pathogenesis of the osseous manifestations in NF1 may involve impaired development of the skeletal system and impaired maintenance of bone structure.
