title: [EXTRATUBAL AND RARE FORMS OF ECTOPIC PREGNANCY--DIAGNOSTIC DILEMMAS].
abstract: This overview defines the major ultrasound markers and criteria used in the sonographic diagnosis and differential diagnosis of extratubal and some rare forms of ectopic pregnancy.
authors.forename: D
authors.initials: D
authors.lastname: Markov
mesh_terms: D000005:Abdomen / Q000000981:diagnostic imaging; D017604:Cesarean Section, Repeat / Q000009:adverse effects; D005187:Fallopian Tubes / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D010053:Ovary / Q000000981:diagnostic imaging; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000175:diagnosis* / Q000000981:diagnostic imaging* / Q000209:etiology; D016216:Ultrasonography, Prenatal; D014599:Uterus / Q000000981:diagnostic imaging