RESUMEN
BACKGROUND: Spontaneous spinal epidural hematoma is a relatively rare but potentially disabling disease. Prompt timely surgical management may promote recovery even in severe cases. CASE PRESENTATION: We report a 34-year-old man with a 2-hour history of sudden severe back pain, followed by weakness and numbness over the bilateral lower limbs, progressing to intense paraparesis and anesthesia. A spinal magnetic resonance imaging scan was performed and revealed an anterior epidural hematoma of the thoracic spine. He underwent an emergency decompression laminectomy of the thoracic spine and hematoma evacuation. Just after surgery, his lower extremity movements improved. After 1 week, there was no residual weakness and ambulation without assistance was resumed, with residual paresthesia on the plantar face of both feet. After 5 months, no residual symptoms persisted. CONCLUSIONS: The diagnosis of spontaneous spinal epidural hematoma must be kept in mind in cases of sudden back pain with symptoms of spinal cord compression. Early recognition, accurate diagnosis and prompt surgical treatment may result in significant improvement even in severe cases.
Asunto(s)
Hematoma Espinal Epidural/diagnóstico , Paraparesia/diagnóstico , Enfermedad Aguda , Adulto , Diagnóstico Diferencial , Hematoma Espinal Epidural/complicaciones , Hematoma Espinal Epidural/patología , Hematoma Espinal Epidural/cirugía , Humanos , Laminectomía , Imagen por Resonancia Magnética , Masculino , Paraparesia/etiología , Vértebras TorácicasRESUMEN
Status Dystonicus (SD) is characterized by generalized muscle contractions in dystonic patients. We report 5 cases of SD, two of which in patients with dystonic cerebral palsy, one in a patient with primary segmental dystonia, one in a patient with Hallervorden-Spatz syndrome and one in a patient with Wilson's disease (WD). Three patients were admitted to an intensive care unit and treated with propofol and midazolam, and two were submitted to neurosurgical procedures (bilateral pallidotomy and bilateral pallidal deep brain stimulation). Triggering factors were identified in three patients as follows: infection, stress-induced and zinc therapy for WD. On follow-up, two patients presented with significant improvement of dystonia, whereas the other three cases the clinical picture ultimately returned to baseline pre-SD condition.
Asunto(s)
Trastornos Distónicos/tratamiento farmacológico , Trastornos Distónicos/cirugía , Adulto , Niño , Creatina Quinasa/sangre , Trastornos Distónicos/sangre , Terapia por Estimulación Eléctrica , Humanos , Masculino , Persona de Mediana Edad , Técnicas Estereotáxicas , Resultado del TratamientoRESUMEN
O "Status Dystonicus" (SD) é uma situação clínica caracterizada por contratura muscular generalizada em pacientes com distonias. Relatamos cinco casos de SD, que ocorreram em dois pacientes com distonia associada à paralisia cerebral, um paciente com distonia segmentar primária, um com síndrome de Hallervorden-Spatz e um com doença de Wilson (DW). Três pacientes foram submetidos a tratamento em terapia intensiva com uso de propofol e midazolam e dois pacientes foram submetidos ao tratamento neurocirúrgico (um paciente com palidotomia bilateral e outro com estimulador cerebral profundo palidal bilateral). Em três casos foram identificados fatores desencadeantes: infecção, estresse acentuado e o uso de zinco no tratamento da DW. Em dois pacientes ocorreu melhora importante do quadro distônico, e outros três retornaram à situação clínica pré-SD.