Adicionalmente a estos hallazgos el cuello uterino muestra imagen en V con pequeña apertura del os interno.
Female patient aged 42, four pregnancies, two births, cesarean section and abortion. The seventh week was assessed by echo-echográphy and found that twins had a bi-yolk.
Currently admitted after an episode of light bleeding with some clots and slight hypogastric pain.
Eco-sonographic examination transabdominal approach, with 3.5 MHz sector transducer, displayed a single product with parameters compatible with pregnancy of 14.5 weeks and shows the presence of small segregated from the amniotic sac by amniotic membrane . Represents an empty gestational sac and fetal death and reabsorption of twins, in the first quarter, this situation is known as vanishing twin.In addition to these findings the cervix shows image in V with a small opening of the internal os.