O. Gemer et al., SYNCHRONOUS INTRAUTERINE AND TUBAL PREGNANCIES WITH SUBCHORIONIC HEMATOMA, Acta obstetricia et gynecologica Scandinavica, 72(6), 1993, pp. 495-496
A case of a heterotopic pregnancy is presented. Clinical manifestation
s included vaginal bleeding, and on ultrasonography a subchorionic hem
atoma was demonstrated. The subchorionic hematoma may be regarded as b
lood draining from the tubal pregnancy through the uterus.