title: A 67-year-old man with increasing severe lower back pain since the night before.
authors.affiliation: St Francis Medical Center, Pittsburgh, Pa, USA.
authors.forename: Margaret M
authors.initials: MM
authors.lastname: Henderson
mesh_terms: D000784:Aortic Dissection / Q000150:complications* / Q000175:diagnosis* / Q000601:surgery; D017542:Aneurysm, Ruptured / Q000150:complications* / Q000175:diagnosis* / Q000601:surgery; D017544:Aortic Aneurysm, Abdominal / Q000150:complications* / Q000175:diagnosis* / Q000601:surgery; D003937:Diagnosis, Differential; D016529:Emergency Nursing / Q000379:methods; D004638:Emergency Treatment / Q000379:methods / Q000451:nursing; D006801:Humans; D017116:Low Back Pain / Q000209:etiology*; D008297:Male; D009730:Nursing Assessment; D010147:Pain Measurement