title: PHOTO QUIZ. Enterobius vermicularis appendicitis.
authors.forename: Eduardo
authors.initials: E
authors.lastname: Sandoval
authors.forename: Muhammad
authors.initials: M
authors.lastname: Nazim
authors.forename: Ruba A
authors.initials: RA
authors.lastname: Halloush
authors.forename: Faisal A
authors.initials: FA
authors.lastname: Khasawneh
mesh_terms: D015746:Abdominal Pain / Q000175:diagnosis* / Q000209:etiology*; D000293:Adolescent; D000818:Animals; D001062:Appendectomy; D001064:Appendicitis / Q000175:diagnosis* / Q000469:parasitology / Q000601:surgery*; D017229:Enterobiasis / Q000175:diagnosis* / Q000469:parasitology / Q000601:surgery*; D004757:Enterobius / Q000302:isolation & purification*; D005260:Female; D006651:Histocytochemistry; D006801:Humans; D008853:Microscopy