RESUMEN
Toxocarosis is the consequence of human infection by Toxocara spp. larvae and is one of the most common ascarioses, not only in developing countries, but also in the European region, where its prevalence reaches 14%. Due to their particular behavior, children are at higher risk of this parasitic infection, whose clinical features depend on the localization of the Toxocara larvae. Neurotoxocariasis is very uncommon in children and may take different forms depending on the underlying physiopathologic process: immune reaction against the parasite antigens, vasculitis, treatment complications, or, very rarely, brain localization of Toxocara spp. larvae. The association between neurotoxocariasis and the onset of childhood epilepsy has been postulated but is still debated. Moreover, a Toxocara spp. abscess causing epileptic seizures in children has been rarely described, especially in western countries. Hereby we present a 9-year-old patient with a new diagnosis of epilepsy definitely secondary to brain abscess due to the localization of Toxocara canis larvae. Diagnosis was confirmed by neuroimaging and serological test. The successful treatment with albendazole and steroids was documented with a close and long-term clinical and neuroradiological follow-up. Our experience confirms that every case of cryptogenetic epilepsy in children deserves a neuroimaging study and, in case of cystic images, Toxocara serology is mandatory to avoid further unnecessary invasive diagnostic investigations and to set the specific drug therapy.
Asunto(s)
Antiparasitarios/farmacología , Absceso Encefálico , Helmintiasis del Sistema Nervioso Central , Epilepsia , Esteroides/farmacología , Toxocara canis/patogenicidad , Toxocariasis , Albendazol/administración & dosificación , Animales , Antiparasitarios/administración & dosificación , Absceso Encefálico/diagnóstico , Absceso Encefálico/tratamiento farmacológico , Absceso Encefálico/etiología , Helmintiasis del Sistema Nervioso Central/complicaciones , Helmintiasis del Sistema Nervioso Central/diagnóstico , Helmintiasis del Sistema Nervioso Central/tratamiento farmacológico , Niño , Epilepsia/diagnóstico , Epilepsia/tratamiento farmacológico , Epilepsia/etiología , Humanos , Larva , Esteroides/administración & dosificación , Toxocariasis/complicaciones , Toxocariasis/diagnóstico , Toxocariasis/tratamiento farmacológicoRESUMEN
In patients with autoimmune disease, gynecomastia should not be considered as 1 of the first signs of hyperthyroidism, rather it is a breast pathology that can be present even when euthyroidism restoration is achieved. It is unknown whether the autoimmune nature of thyroid disorders or simply the hyperthyroidism effects breast changes.