Acute presentation of hydromyelia in a child.
The authors document a rapid development, within 3 weeks, of hydromyelia in a 12 year-old boy. The boy was admitted to a local hospital because of drowsiness and persistent severe neck pain. Neurological examination disclosed a lethargic boy with no neurological deficit other than Parinaud's sign. During his transfer to our department, he presented a cardio-respiratory arrest with coma and bilateral mydriasis. External ventricular drain and craniocervical decompression achieved excellent clinical and neuroradiological outcomes. The development of hydromyelia in this case is caused by obstruction to the natural cerebrospinal fluid pathway at the craniocervical junction and the cardio-respiratory arrest is provoked by a brain stem compression against the clivus and odontoid process. This report illustrates that hydromyelia may complicate acute obstructive hydrocephalus due to acquired Chiari malformation.
Hamlat
A
A
Department of Neurosurgery, CHRU Pontchaillou, Rennes, France. hamlat.abd@wanadoo.fr
Helal
H
H
Carsin-Nicol
B
B
Brassier
G
G
Guegan
Y
Y
Morandi
X
X
D001139:Arnold-Chiari Malformation / Q000150:complications / Q000175:diagnosis / Q000628:therapy; D002648:Child; D006801:Humans; D006849:Hydrocephalus / Q000150:complications / Q000175:diagnosis / Q000628:therapy; D008297:Male; D013595:Syringomyelia / Q000175:diagnosis* / Q000209:etiology* / Q000628:therapy