A case of merosin-negative congenital muscular dystrophy with extensive white matter abnormalities and electroencephalographic changes in a Syrian boy.
Congenital muscular dystrophies are a group of heterogeneous disorders inherited as an autosomal recessive disease. In the Caucasians they are most frequently encountered as the so-called "pure" or occidental form. Recently it has been found that the severity of concomitant white matter changes depends on the presence or absence of merosin, the laminin isoform, in the skeletal muscle. The authors present a 2-year-old Syrian boy with congenital muscular dystrophy which proved to be merosin (laminin alpha2) deficient and believe that this is the first case described from Syria. The clinical picture, biochemical findings, neurophysiological investigations, biopsy findings and extensive abnormalities of white matter on magnetic resonance imaging (MRI) found in this case are presented. Peculiar electroencephalographic (EEG) pattern with fast rhythms in occipito-temporal regions is emphasized.
Childrens' Department, Al-Sabah Hospital, Kuwait.
M O
MO
Al-Ajmi
J K
JK
Abdulla
D
D
Neubauer
D001921:Brain / Q000000981:diagnostic imaging; D002675:Child, Preschool; D004569:Electroencephalography; D006801:Humans; D007797:Laminin / Q000172:deficiency* / Q000235:genetics; D008279:Magnetic Resonance Imaging; D008297:Male; D009132:Muscles / Q000473:pathology; D009136:Muscular Dystrophies / Q000151:congenital* / Q000175:diagnosis; D011859:Radiography
D007797:Laminin