title: Bronchogenic carcinoma presenting as a pseudopregnancy.
abstract: A young woman with an occult bronchogenic carcinoma presented with secondary amenorrhea and an elevated beta subunit of human chorionic gonadotropin that was mistakenly attributed to pregnancy. Physicians should be aware that this carcinoma may present solely with an elevated beta human chorionic gonadotropin value, and the potential exists for confusion with a pregnancy state in women of childbearing age.
authors.affiliation: Department of Obstetrics and Gynecology, University of Connecticut Health Center, Farmington.
authors.forename: D
authors.initials: D
authors.lastname: Manzi
authors.forename: B
authors.initials: B
authors.lastname: Greenberg
authors.forename: D
authors.initials: D
authors.lastname: Maier
authors.forename: F
authors.initials: F
authors.lastname: Forouhar
authors.forename: C D
authors.initials: CD
authors.lastname: Malchoff
mesh_terms: D000328:Adult; D002283:Carcinoma, Bronchogenic / Q000175:diagnosis* / Q000378:metabolism; D006063:Chorionic Gonadotropin / Q000378:metabolism*; D018997:Chorionic Gonadotropin, beta Subunit, Human; D005260:Female; D006729:Hormones, Ectopic / Q000378:metabolism*; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis* / Q000378:metabolism; D010446:Peptide Fragments / Q000378:metabolism*; D011247:Pregnancy; D011258:Pregnancy Tests
chemical_list: D006063:Chorionic Gonadotropin; D018997:Chorionic Gonadotropin, beta Subunit, Human; D006729:Hormones, Ectopic; D010446:Peptide Fragments