RESUMEN
PURPOSE AND METHODS: Although lumbar spinal stenosis syndrome is extremely common, considerable controversy continues to surround its classification, diagnosis, and treatment. We retrospectively reviewed the medical charts of 62 patients admitted for lumbar spinal stenosis syndrome, and we compared our findings to those in the literature. There were 31 women and 31 men. Mean age was 71.8 years. The most common symptoms were positional radiculopathy (92%) and low back pain (95%). The more suggestive sign of pseudoclaudication was observed in only 75% of cases, in keeping with earlier studies. Neurologic symptoms consisting primarily in mild motor loss were present in 15 patients. RESULTS: The most common physical finding was pain during spinal extension (70%). Adopting a bent forward position during walking, a very suggestive manifestation, was seen in 15 patients. Imaging study findings included extensive changes in the discs and facet joints, disc protrusion, scoliosis, and degenerative spondylolisthesis. Myelography was rarely needed. There are no criteria sets for lumbar spinal stenosis syndrome. The diagnosis rests on clinical grounds, and extensive imaging studies are usually unnecessary. Our patients were treated with repeated corticosteroid injections into the thecal sac or epidural space and/or into the facet joints. Only eight patients required surgery. CONCLUSION: Our study supports the view that most cases of lumbar spinal stenosis can be managed conservatively.
Asunto(s)
Corticoesteroides/administración & dosificación , Estenosis Espinal/diagnóstico , Estenosis Espinal/terapia , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Francia/epidemiología , Humanos , Incidencia , Inyecciones Espinales , Dolor de la Región Lumbar/etiología , Masculino , Persona de Mediana Edad , Dimensión del Dolor , Modalidades de Fisioterapia , Pronóstico , Estudios Retrospectivos , Factores de Riesgo , Índice de Severidad de la Enfermedad , Estenosis Espinal/complicaciones , Estenosis Espinal/epidemiologíaRESUMEN
Se presentan un caso de sacroilitis y otro de osteítis pubis infecciosas del postparto. Se discuten los principales diagnósticos diferenciales y su terapéutica
Asunto(s)
Osteítis , Periodo Posparto , ReumatologíaRESUMEN
PAF (Platelet-Activating Factor, fator ativador de plaquetas) é o primeiro mediador intercelular de fosfolipídio. Suas várias propriedades pró-inflamatórias e imunorreguladoras fazem com que seja forte candidato como causador de diversos tipos de doenças inflamatórias agudas ou mesmo crônicas. Este estudo faz um revisao de algumas das propriedades moleculares, celulares e funcionais do PAF e do papel que desempenha nas doenças reumáticas. As evidências de que o PAF e os fosfolipídios PAF-relacionados estao envolvidos nos fenômenos inflamatórios reumáticos abrem novo campo de possibilidades na pesquisa e terapêutica