Alge A, Huter O, Anderl P
Univ. Frauenklinik Innsbruck.
Geburtshilfe Frauenheilkd. 1994 Jul;54(7):421-2. doi: 10.1055/s-2007-1022871.
Laparoscopic injection has become an important tool in tubal pregnancy. Intratubal injection of 5 mg of prostaglandin F2 alpha (PG F2 alpha) was successful at a serum human chorionic gonadotropin (hCG) level of more than 2500 mlU/ml. Intrauterine pregnancy occurred 112 days after laparoscopic treatment, during earlier removal of the contralateral tube.