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Updated: May 10, 2026

Microsatellite DNA Genotyping and Flow Cytometry Ploidy Analyses of Formalin-fixed Paraffin-embedded Hydatidiform Molar Tissues
Published on: October 20, 2019
[Positive result of human chorionic gonadotropin. Diagnostic considerations]
Belén Carazo-Hernández1, Beatriz Rojas Pérez-Ezquerra, Olivia Lafalla-Bernad
1Hospital Comarcal de Barbastro, Huesca, España. mbcarazo@salud.aragon.es
Abstract:
Positive serum beta-human chorionic gonadotropin (beta-HCG) in reproductive-age women generally indicates a pregnancy in healthy women. Nevertheless, this result can also be associated to other different etiologies that every gynecologist must know. A case report of a 41-year-old woman who had an elevated beta-HCG serum level without pregnancy is presented, which turned out to be the first sign of lung cancer.
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