title: [Multidose treatment of methotrexate in cornual ectopic pregnancy].
abstract: BACKGROUND
  Ectopic pregnancy represents a common entity when the differential diagnosis of first trimester pathologies is performed. Extratubal location, nonetheless, is an in unfrequent situation that delays and difficults the diagnoses.
  
  
  METHODS
  41-year-old women who goes to clinic for a pregnancy test, which proved positive done. During normal ultrasonographic we observed attached with endometrial 8 mm thick, without gestational sac inside, no free liquid in the bottom of the pouch of Douglas. In the left cornual region had a suggestive image of ectopic pregnancy, of 2.8 cm, with embryo without cardiac activity, tested with Doppler color, according to 6 weeks of amenorrhea was observed. The level of β-HCG was 17,656 mU/mL, which confirmed the diagnosis of corneal ectopic pregnancy. Multidose protocol of methotrexate and folinic acid was prescribed at a dose of 50 mg on days 1, 3, 5 and 7, and 5 mg in the days 2, 4, 6 and 8, respectively. After 14 days of treatment a new β-HCG study control was made, which results was 2,519 mU/mL. From that time we take a weekly control studies of the β-HCG until was negative (six months later). The multidose protocol of methotrexate and folinic acid is an effective treatment in patients with cornual ectopic pregnancy.
authors.forename: M
authors.initials: M
authors.lastname: Pantoja Garrido
authors.forename: M N
authors.initials: MN
authors.lastname: Cabezas-Palacios
authors.forename: S
authors.initials: S
authors.lastname: Tato-Varela
mesh_terms: D000020:Abortifacient Agents, Nonsteroidal / Q000008:administration & dosage*; D000328:Adult; D005260:Female; D006801:Humans; D008727:Methotrexate / Q000008:administration & dosage*; D011247:Pregnancy; D065173:Pregnancy, Cornual / Q000188:drug therapy*
chemical_list: D000020:Abortifacient Agents, Nonsteroidal; D008727:Methotrexate