Extradural haematoma in infants.
The clinical and operative findings of 40 infants treated for Extradural Haematomas (EDH) between 1960 and 1988 are presented. This series represents 19% of the total number of children with EDH during this period. Twenty-five (63%) were male, fifteen (37%) female. They were divided into three groups according to age for comparison. Group A, less than 6 months (11 cases); group B, 7-12 months (16 cases); and group C, 13-24 months (13 cases). Sixteen (40%) resulted from falls less than 1 m. Seven (17.5%) fell whilst walking. Twelve (30%) fell more than 1 m. Two EDH followed obstetric trauma, three occurred as a result of a road traffic accident. A lucid interval was identified in 30 cases, and in 15 it was longer than 24 h. Drowsiness (60%), and delayed vomiting (45%), were the most important symptoms. Anaemia occurred in 19 (47.5%). Thirty-six (90%) had abnormal skull X-rays. Thirty (75%) EDH were parietal, temporal, or temporo-parietal. Two were located in the posterior fossa. There were no frontal EDH in this series in contrast to that found in older children. Twenty-seven (67.5%) EDH were larger than 75 cc in volume. The source of bleeding was identified in 31; in 17 (42.5%) it was from the middle meningeal artery; in 11 (27.5%) from the bone; and in three (7.5%) from the dural surface. The mortality was 12.5% with a 15% morbidity rate, three infants (7.5%), suffering motor deficits, and three requiring medical treatment for epilepsy.
Leggate
J R
JR
Department of Paediatric Neurosurgery, Hôpital des Enfants, La Timone, Marseille, France.
Lopez-Ramos
N
N
Genitori
L
L
Lena
G
G
Choux
M
M
D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D006407:Hematoma, Epidural, Cranial / Q000000981:diagnostic imaging / Q000401:mortality / Q000503:physiopathology*; D006801:Humans; D007223:Infant; D008297:Male; D011859:Radiography