TY - JOUR T1 - Appearance and location of retinal haemorrhages in critically ill children JF - British Journal of Ophthalmology JO - Br J Ophthalmol SP - 1138 LP - 1142 DO - 10.1136/bjophthalmol-2012-302429 VL - 97 IS - 9 AU - G G W Adams AU - Shruti Agrawal AU - Rajnish Sekhri AU - Mark J Peters AU - Christine M Pierce Y1 - 2013/09/01 UR - http://bjo.bmj.com/content/97/9/1138.abstract N2 - Background There are few high-quality studies describing the appearance and location of retinal haemorrhages in critically ill children not due to birth or abusive head trauma. Methods Prospective study from February 2008 to December 2009 of emergency admissions to a paediatric intensive care unit aged over 6 weeks. Children with a penetrating eye injury or suspected or proven abusive head injury were excluded. The children underwent either dilated funduscopy performed by a paediatric ophthalmologist or RetCam imaging. Results Retinal haemorrhages were identified in 24/159 (15%) patients. 50% of the haemorrhages were bilateral. The severity was mild (<5 retinal haemorrhages) or moderate (5–20 retinal haemorrhages) in 75%. The location was in zone 1 in 45.8%, zones 1 and 2 in 33.3%, zone 2 alone in 8.3% and not described in 8.3%. Schisis cavities and perimacular folds were identified in two patients with one having a pseudohypopyon appearance; a further one patient had bilateral haemorrhagic retinal detachments. Three patients had exudates or scarring consistent with cytomegalovirus infection. Conclusions Retinal haemorrhages are seen in a proportion of critically ill children, however most retinal bleeding is not extensive as indicated by location within the retina or layer of bleeding. Higher numbers and extent of retinal haemorrhages were only observed in the presence of severe coagulopathy, leukaemia, one victim of a road traffic accident, and one child who sustained a fatal witnessed fall down the stairs; all circumstances that would be readily distinguished by history and laboratory testing from abusive head injury. ER -