[Multicystic encephalomalacia. Review of 19 cases].
OBJECTIVE
Multicystic encephalomalacia (EMQ) is a pediatric entity where the brain tissue is substituted by cavities of variably sizes.


METHODS
Nineteen children diagnosed of EMQ were studied retrospectively. We analyzed the etiology, diagnosis and the clinical and radiological evolution.


RESULTS
There were three different etiologies: twin pregnancy, 12 cases; perinatal hypoxia, 4 cases; perinatal infection, 1 case; cardiac arrest, 1 case; and 1 patient with multiple embolism of unknown cause. The diagnosis of EMQ was made with cerebral ultrasonography (14 patients), computed tomography (19 patients) and magnetic resonance imaging (5 patients). We stress the utility of cerebral ultrasonography in early and reliable diagnosis of EMQ. The clinical development was unfavorable. We studied the outcome of 15 patients. Two children died. Eleven patients (73%) show severe consequences (mental retardation, microcephaly, spastic tetraplegia, and in 7 children epilepsy). In 2 cases, the radiological development was hydranencephaly. Examination of the 4 remaining children (26.66%) revealed a spastic hemiplegia.


CONCLUSIONS
EMQ is a rare disease in childhood and has a very poor outcome, for this reason early diagnosis is very important. To this effect, cerebral ultrasonography is the imaging modality of choice.
Orejón de Luna
G
G
Unidad de Neurología Pediátrica, Hospital Doce de Octubre, Madrid.
Mateos Beato
F
F
Simón de las Heras
R
R
Miralles Molina
M
M
D004200:Diseases in Twins; D004678:Encephalomalacia / Q000175:diagnosis* / Q000209:etiology; D005260:Female; D006801:Humans; D000860:Hypoxia / Q000150:complications; D008279:Magnetic Resonance Imaging; D008297:Male; D012189:Retrospective Studies; D014430:Twins, Monozygotic; D014463:Ultrasonography
Encefalomalacia multiquística. Revisión de 19 casos.