Fetal-Maternal Hemorrhage Detected by Sudden Disappearance of Rh Immune Globulin-Related Anti-D.
Ключови думи
Резюме
BACKGROUND
Fetal-maternal hemorrhage is usually spontaneous and goes undetected but can be associated with adverse perinatal outcomes.
METHODS
We describe the detection of a fetal-maternal hemorrhage by abrupt disappearance of prophylactic anti-D on antibody screen in an Rh-negative mother with dichorionic twins admitted for atrial flutter of one twin. Both rosette and Kleihauer-Betke tests were positive. The diagnosis was confirmed by anemia in one twin at birth.
CONCLUSIONS
Fetal-maternal hemorrhage requires a high index of suspicion for diagnosis. An unexpected sudden decline in Rh immune globulin-related anti-D may be an indication of fetal-maternal hemorrhage.