RESUMEN
Myasthenia gravis (MG) is an autoimmune disease that affects neuromuscular junctions and usually manifests with muscle weakness that exhibits diurnal variability. However, MG can present with atypical symptoms, including very rarely cases presenting with a flaccid type of dysphonia. We report the first case of spasmodic dysphonia with a final diagnosis of generalized MG, which occurred in a 32-year-old female.
Asunto(s)
Adulto , Femenino , Humanos , Enfermedades Autoinmunes , Diagnóstico , Disfonía , Debilidad Muscular , Miastenia Gravis , Unión Neuromuscular , Calidad de la VozRESUMEN
A 73-year-old man presented with progressive gait impairment. He exhibited slow, shuffling, and unstable gait. A formal neuropsychological evaluation revealed memory deficits with frontal dysfunction. Brain MRI revealed communicating hydrocephalus with an Evans' index of 0.27. After cerebrospinal fluid (CSF) removal by lumbar puncture, the patient exhibited a marked improvement in gait. A CSF tap test after careful clinical examination may need to be considered in the diagnosis of idiopathic hydrocephalus with an Evans' index of <0.3.