title: Chronic ectopic pregnancy after clinically successful methotrexate treatment of ectopic pregnancy.
abstract: Persistent ectopic pregnancy, often a sequelae of conservative surgical procedures, is characterized by a residual trophoblastic activity site with rising or plateauing beta-human chorionic gonadotropin (hCG) titers after the initial treatment. Chronic ectopic pregnancy is a different entity which may be seen after expectant management of ectopic pregnancy and contains no active trophoblast with low or absent beta-hCG titers. A rare case with features of a chronic ectopic pregnancy, which followed successful methotrexate medical treatment of a persistent ectopic pregnancy, is presented.
authors: Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA.
authors: R C
authors: RC
authors: Dunn
authors: O
authors: O
authors: Taskin
mesh_terms: D000328:Adult; D000964:Antimetabolites, Antineoplastic / Q000627:therapeutic use*; D018997:Chorionic Gonadotropin, beta Subunit, Human / Q000097:blood; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008727:Methotrexate / Q000627:therapeutic use*; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000097:blood / Q000188:drug therapy*; D016896:Treatment Outcome
chemical_list: D000964:Antimetabolites, Antineoplastic; D018997:Chorionic Gonadotropin, beta Subunit, Human; D008727:Methotrexate