Intra-amniotic maternal hemorrhage in preterm labor: a case report.
A primigravid women was transferred to hospital because of preterm labor at 32 weeks' gestation with no vaginal bleeding. Hematologic studies showed severe anemia. Ultrasound examination revealed polyhydramnios and a clot around the umbilical cord without retroplacental hematoma. Diagnostic amniocentesis revealed heavily blood stained fluid, but HbF was not detected. With a clinical diagnosis of intra-amniotic maternal hemorrhage, immediate cesarean section was performed. The mechanism of intra-amniotic maternal hemorrhage is discussed.
Kurata
H
H
Department of Obstetrics and Gynecology, Niigata University, School of Medicine, Japan.
Sekizuka
N
N
Kato
R
R
Yoshizawa
H
H
Tanaka
K
K
D000328:Adult; D000649:Amniocentesis / Q000592:standards; D000650:Amnion / Q000503:physiopathology*; D005260:Female; D006400:Hematocrit; D006454:Hemoglobins / Q000032:analysis; D006470:Hemorrhage / Q000150:complications* / Q000000981:diagnostic imaging; D006801:Humans; D007752:Obstetric Labor, Premature / Q000150:complications*; D006831:Polyhydramnios / Q000000981:diagnostic imaging / Q000209:etiology; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000175:diagnosis / Q000503:physiopathology*; D014463:Ultrasonography
D006454:Hemoglobins