The fetal membranes consist of the chorion, amnion, yolk sac, and allantois. The chorion has three layers: cytotrophoblastic, chorionic connective tissue, and basement membrane. The chorion lies ...

Argentinian singer María Becerra was diagnosed for the second time with an ectopic pregnancy, which led to internal bleeding ...

However, a gestational sac can be identified on transvaginal ... on the evacuated uterine contents to look for the presence of chorionic villi. If chorionic villi are identified, the diagnosis ...

A persistently elevated postoperative human chorionic gonadotropin (hCG ... embryomal tumor, yolk sac tumor and choriocarcinoma. The patient's postorchiectomy AFP level was 41.7 µg/l and ...