Spontaneous regression of a yolk sac associated with embryonic death.
Mara
E
E
Department of Diagnostic Radiology, Rush-Presbyterian-St. Luke's Medical Center, Chicago, Illinois, USA.
Foster
G S
GS
D000328:Adult; D005260:Female; D005313:Fetal Death; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D016216:Ultrasonography, Prenatal; D015017:Yolk Sac / Q000000981:diagnostic imaging* / Q000473:pathology