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All that glitters is not gold: When motor and vocal tics in a child do not matc...
Costa,Raquel Quimas Molina da; Marrocos,Rogério Paysano; Leite,Marco Antonio Araujo; Porto,Fabio Henrique GobbiABSTRACT The atypical form of Pantothenate Kinase-Associated Neurodegeneration (PKAN) tends to present at around the age of 14 years, has a heterogeneous presentation with extrapyramidal symptoms, and approximately one third of patients exhibit psychiatric problems. This paper reports the case of a patient with apparent typical symptoms of Tourette syndrome. However, the severity and poor response to treatment ...
Cardiac 123I-MIBG uptake in de novo Brazilian patients with Parkinson's disease...
Leite,Marco Antonio Araujo; Nascimento,Osvaldo J. M.; Pereira,João Santos; Amaral,Clayton; Mesquita,Cláudio T.; Azevedo,Jader C.; Brito,Adriana S. X. deMyocardial scintigraphy with meta-iodo-benzyl-guanidine (123I cMIBG) has been studied in Parkinson's disease (PD), especially in Asian countries, but not in Latin America. Most of these studies include individuals with PD associated to a defined dysautonomia. Our goal is to report the cardiac sympathetic neurotransmission in de novo Brazilian patients with sporadic PD, without clinically defined dysautonomia. W...