There has only been one randomized controlled trail comparing medical to surgical therapy, and there was no difference as far as elimination of the EP or tubal preservation, however the methotrexate (MTX) group had a higher incidence of  side effects.
Ectopic pregnancy medical therapy
Infertility medical therapy
Dysfunctional uterine bleeding medical therapy
Ovarian torsion medical therapy
Endometriosis medical therapy
Pelvic inflammatory disease medical therapy
Mastitis medical therapy
Polycystic ovary syndrome medical therapy