Cerebellar tumour presenting with pathological laughter and gelastic syncope.
Eur J Neurol
; 14(8): 940-3, 2007 Aug.
Article
em En
| MEDLINE
| ID: mdl-17662020
ABSTRACT
There is no report of patients in whom pathological laughter, a rare condition characterized by uncontrollable episodes of laughter usually triggered by unrelated stimuli, was ever closely associated with a loss of consciousness overtly linked with the onset of such uncontrollable laughter, also referred to as a gelastic syncope. A 53-year-old man presented with a 4-month history of syncope following intense and uncoordinated laughter. Physical and neurological examination was normal and the patient had no other typical cerebellar signs. We found a mass in the cerebellar vermis abutting the floor of the fourth ventricle, which upon histological examination after surgery proved to be an ependymoma. We emphasize that pathological laughter and gelastic syncope could represent unique and sole features of a cerebellar disorder.
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Base de dados:
MEDLINE
Métodos Terapêuticos e Terapias MTCI:
Terapias_mente_y_cuerpo
/
Risoterapia
Assunto principal:
Síncope
/
Inconsciência
/
Neoplasias Cerebelares
/
Sintomas Afetivos
/
Ependimoma
/
Riso
Idioma:
En
Revista:
Eur J Neurol
Ano de publicação:
2007
Tipo de documento:
Article
País de afiliação:
Itália