TY - JOUR
T1 - Comparison of the characteristics of retinal hemorrhages in abusive head trauma versus normal vaginal delivery
AU - Kim, So Young
AU - Morgan, Linda A.
AU - Baldwin, Andrew J.
AU - Suh, Donny W.
N1 - Publisher Copyright:
© 2018 American Association for Pediatric Ophthalmology and Strabismus
PY - 2018/4
Y1 - 2018/4
N2 - Background: Retinal hemorrhage (RH) is one of the hallmarks of abusive head trauma (AHT); however, RH is also encountered with normal vaginal deliveries (NVD) and thus presents the clinician with a diagnostic dilemma. The purpose of this study was to compare RHs in AHT with those of NVD. Methods: Records of with AHT and NVD infants with RH evaluated from 2013 to 2015 were reviewed retrospectively. Pattern, size, extent, and severity were compared using RetCam images. Severities were calculated using the RH grading scale. Results: A total of 20 patients with AHT and 200 NVD infants were included. RH size was significantly larger in AHT patients compared to the NVD group (3.1 ± 0.512 vs 0.96 ± 0.046 disk diameters, resp.). The AHT group also demonstrated a higher RH incidence involving all three retinal layers compared to the NVD group (60% vs 0.6%, resp. [P < 0.001]). Vitreous hemorrhages were more common in the AHT group compared to the NVD group (54.3% vs 1.5% [P < 0.001]). Also, the grading scale demonstrated higher scores in the AHT group than the NVD group (7.15 ± 0.948 vs 3.59 ± 0.274, resp.). Conclusions: AHT and NVD share similar retinal findings, but they also have unique differentiators. In our subjects, AHT presented with more severe retinal findings than NVD, including larger RH size, a higher percentage involving all three retinal layers, a higher percentage of vitreous hemorrhages, and higher RH grading scale scores. Also, NVD retinal hemorrhages resolved quickly, within 4 weeks of birth in 95% of the patients.
AB - Background: Retinal hemorrhage (RH) is one of the hallmarks of abusive head trauma (AHT); however, RH is also encountered with normal vaginal deliveries (NVD) and thus presents the clinician with a diagnostic dilemma. The purpose of this study was to compare RHs in AHT with those of NVD. Methods: Records of with AHT and NVD infants with RH evaluated from 2013 to 2015 were reviewed retrospectively. Pattern, size, extent, and severity were compared using RetCam images. Severities were calculated using the RH grading scale. Results: A total of 20 patients with AHT and 200 NVD infants were included. RH size was significantly larger in AHT patients compared to the NVD group (3.1 ± 0.512 vs 0.96 ± 0.046 disk diameters, resp.). The AHT group also demonstrated a higher RH incidence involving all three retinal layers compared to the NVD group (60% vs 0.6%, resp. [P < 0.001]). Vitreous hemorrhages were more common in the AHT group compared to the NVD group (54.3% vs 1.5% [P < 0.001]). Also, the grading scale demonstrated higher scores in the AHT group than the NVD group (7.15 ± 0.948 vs 3.59 ± 0.274, resp.). Conclusions: AHT and NVD share similar retinal findings, but they also have unique differentiators. In our subjects, AHT presented with more severe retinal findings than NVD, including larger RH size, a higher percentage involving all three retinal layers, a higher percentage of vitreous hemorrhages, and higher RH grading scale scores. Also, NVD retinal hemorrhages resolved quickly, within 4 weeks of birth in 95% of the patients.
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U2 - 10.1016/j.jaapos.2017.12.006
DO - 10.1016/j.jaapos.2017.12.006
M3 - Article
C2 - 29548839
AN - SCOPUS:85044721130
SN - 1091-8531
VL - 22
SP - 139
EP - 144
JO - Journal of AAPOS
JF - Journal of AAPOS
IS - 2
ER -