AIM: To determine incidence, aetiology, and clinical features of subdural haematoma and effusion (SDH/E) in infancy throughout the British Isles. METHODS: Cases were notified to the British Paediatric Surveillance Unit over 12 months by paediatricians, neurosurgeons, and paediatric and forensic pathologists. RESULTS: A total of 186 infants (121 boys, 65 girls) aged 0-2 years were identified. Annual incidence of SDH/E for the UK and Republic of Ireland is 12.54/100,000 aged 0-2 (95% CI 10.3 to 14.62) and 24.1/100,000 aged 0-1 (95% CI 20.89 to 28.18). A total of 106 infants suffered non-accidental head injury (NAHI), 7 accidental head injury, 26 a perinatal cause, 7 a non-traumatic medical condition, 23 meningitis, and in 17 the cause was undetermined; 35 infants died. Significant differences were found in injury pattern, body weight, and Townsend score between NAHI and SDH/E from other cause. There were fewer diagnostic investigations in non-NAHI cases. Delay in diagnosis of greater than a week occurred in 48/181. CONCLUSION: SDH/E is a significant cause of morbidity and mortality in infancy. NAHI is the predominant cause of SDH/E. SDH/E can present in a non-specific and varied way and must be considered in any infant who is unwell. Determining the cause of the SDH/E in some cases continues to present a diagnostic challenge.
AIM: To determine incidence, aetiology, and clinical features of subdural haematoma and effusion (SDH/E) in infancy throughout the British Isles. METHODS: Cases were notified to the British Paediatric Surveillance Unit over 12 months by paediatricians, neurosurgeons, and paediatric and forensic pathologists. RESULTS: A total of 186 infants (121 boys, 65 girls) aged 0-2 years were identified. Annual incidence of SDH/E for the UK and Republic of Ireland is 12.54/100,000 aged 0-2 (95% CI 10.3 to 14.62) and 24.1/100,000 aged 0-1 (95% CI 20.89 to 28.18). A total of 106 infants suffered non-accidental head injury (NAHI), 7 accidental head injury, 26 a perinatal cause, 7 a non-traumatic medical condition, 23 meningitis, and in 17 the cause was undetermined; 35 infants died. Significant differences were found in injury pattern, body weight, and Townsend score between NAHI and SDH/E from other cause. There were fewer diagnostic investigations in non-NAHI cases. Delay in diagnosis of greater than a week occurred in 48/181. CONCLUSION:SDH/E is a significant cause of morbidity and mortality in infancy. NAHI is the predominant cause of SDH/E. SDH/E can present in a non-specific and varied way and must be considered in any infant who is unwell. Determining the cause of the SDH/E in some cases continues to present a diagnostic challenge.
Authors: Yair Morad; Yuri M Kim; Derek C Armstrong; Dirk Huyer; Marcellina Mian; Alex V Levin Journal: Am J Ophthalmol Date: 2002-09 Impact factor: 5.258
Authors: Susan Schloff; Paul B Mullaney; Derek C Armstrong; Emmanuel Simantirakis; Robin P Humphreys; John S Myseros; J Raymond Buncic; Alex V Levin Journal: Ophthalmology Date: 2002-08 Impact factor: 12.079