title: Fascioliasis in pregnancy.
abstract: BACKGROUND
  Fascioliasis is a common zoonotic infection worldwide, although cases in the United States are uncommon, sporadic, and predominantly found in the immigrant population. The small number of cases identified in the United States may reflect the unfamiliarity of physicians with this infection.
  
  
  METHODS
  A 28-year-old Hispanic woman who frequently visited northern Central Mexico presented at 36 weeks of gestation with nausea, vomiting, and right upper quadrant pain. She was diagnosed with cholelithiasis. Postpartum endoscopic retrograde cholangiopancreatography and sphincterotomy were performed, with discovery of the trematode Fasciola hepatica. The patient received triclabendazole, which led to clinical improvement.
  
  
  CONCLUSIONS
  Fascioliasis often mimics another common problem in pregnancy, cholelithiasis; clinicians need to be aware of this disease in high-risk populations.
authors.affiliation: Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX 75390-9073, USA.
authors.forename: Adnan
authors.initials: A
authors.lastname: Alatoom
authors.forename: Jeanne
authors.initials: J
authors.lastname: Sheffield
authors.forename: Rita M
authors.initials: RM
authors.lastname: Gander
authors.forename: Joanna
authors.initials: J
authors.lastname: Shaw
authors.forename: Dominick
authors.initials: D
authors.lastname: Cavuoti
mesh_terms: D000328:Adult; D002769:Cholelithiasis / Q000209:etiology; D054242:Emigrants and Immigrants; D004802:Eosinophilia / Q000209:etiology; D005211:Fascioliasis / Q000150:complications / Q000175:diagnosis* / Q000201:enzymology; D005260:Female; D006801:Humans; D008099:Liver / Q000201:enzymology; D008800:Mexico; D011247:Pregnancy; D015597:Pregnancy Complications, Parasitic / Q000175:diagnosis* / Q000201:enzymology