Extradural haematoma: trends in outcome over 35 years.
We have reviewed 35 years experience of extradural haemorrhage (EDH) in a large neurosurgical unit, based in two university hospitals, one dealing exclusively with children and the other a general hospital. A steady reduction in the mortality rate from 29 to 8.5% occurred during that period. A trend towards earlier diagnosis is noted and an increasing proportion of rural patients has been evident throughout the study period. During the time-period studied there were many significant developments: the establishment of a modern neurosurgical unit, the evolution of an intensive care unit, the availability of CT head scanning and the formal organization of rapid retrieval to service country areas. However, no single feature could be identified as the major contributor to falling mortality results. Clinical awareness and early diagnosis are the keys to successful management of EDH.
Jones
N R
NR
Department of Neurosurgery, Royal Adelaide Hospital, South Australia.
Molloy
C J
CJ
Kloeden
C N
CN
North
J B
JB
Simpson
D A
DA
D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D000368:Aged; D002648:Child; D002675:Child, Preschool; D006259:Craniocerebral Trauma / Q000150:complications; D005260:Female; D006407:Hematoma, Epidural, Cranial / Q000000981:diagnostic imaging / Q000209:etiology / Q000401:mortality*; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D009026:Mortality / Q000639:trends; D011379:Prognosis; D012423:Rural Health; D013021:South Australia / Q000453:epidemiology; D014057:Tomography, X-Ray Computed; D014504:Urban Health