title: Abruptio placentae: apparent thickening of the placenta caused by hyperechoic retroplacental clot.
mesh_terms: D000037:Abruptio Placentae / Q000175:diagnosis* / Q000209:etiology; D000328:Adult; D005260:Female; D005313:Fetal Death / Q000209:etiology; D006406:Hematoma / Q000150:complications*; D006470:Hemorrhage / Q000209:etiology; D006801:Humans; D008297:Male; D010920:Placenta / Q000473:pathology*; D011247:Pregnancy; D014463:Ultrasonography