TY - JOUR T1 - Fetal MR Imaging Evidence of Prolonged Apparent Diffusion Coefficient Decrease in Fetal Death JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - E126 LP - E128 DO - 10.3174/ajnr.A2202 VL - 32 IS - 7 AU - T. Tarui AU - O.S. Khwaja AU - J.A. Estroff AU - J.N. Robinson AU - P.E. Grant Y1 - 2011/08/01 UR - http://www.ajnr.org/content/32/7/E126.abstract N2 - SUMMARY: We report 2 fetal MR imaging cases at 22 wkGA with cerebral bright DWI and low ADC, 8 and 19 days after documented fetal death. These observations illustrate that decreased diffusion can be present weeks after injury onset, and its presence cannot be used to time injury onset within 1 week, which could significantly impact determination of the proximate cause of fetal brain injury in future cases. ADCapparent diffusion coefficientDWIdiffusion-weighted imagingHIIhypoxic-ischemic injuryT2WIT2-weighted imagingTTTStwin-twin transfusion syndromewkGAweeks gestational age ER -