Cervical varix as a cause of vaginal bleeding during pregnancy: prenatal diagnosis by color Doppler ultrasonography.
Kusanovic
Juan Pedro
JP
Perinatology Research Branch, National Institute of Child Health and Human Development, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA.
Soto
Eleazar
E
Espinoza
Jimmy
J
Stites
Susan
S
Gonçalves
Luís F
LF
Santolaya
Joaquin
J
Nien
Jyh Kae
JK
Erez
Offer
O
Sorokin
Yoram
Y
Romero
Roberto
R
D002584:Cervix Uteri / Q000098:blood supply* / Q000000981:diagnostic imaging*; D018618:Echocardiography, Doppler, Color; D005260:Female; D006801:Humans; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000000981:diagnostic imaging*; D035583:Rare Diseases / Q000150:complications / Q000000981:diagnostic imaging; D016216:Ultrasonography, Prenatal; D014592:Uterine Hemorrhage / Q000000981:diagnostic imaging* / Q000209:etiology; D014648:Varicose Veins / Q000150:complications / Q000000981:diagnostic imaging*