title: Appendiceal torsion presenting as a right lower quadrant mass.
authors.affiliation: Department of General Surgery, Mayo Clinic, Phoenix, Arizona, USA.
authors.forename: Kevin N
authors.initials: KN
authors.lastname: Johnson
authors.forename: J Craig
authors.initials: JC
authors.lastname: Egan
mesh_terms: D015746:Abdominal Pain / Q000175:diagnosis*; D001065:Appendix / Q000002:abnormalities* / Q000601:surgery*; D015415:Biomarkers / Q000032:analysis; D002675:Child, Preschool; D003937:Diagnosis, Differential; D003952:Diagnostic Imaging; D005260:Female; D006801:Humans; D014102:Torsion Abnormality / Q000175:diagnosis* / Q000601:surgery*
chemical_list: D015415:Biomarkers