title: Aortitis and bacterial endocarditis.
abstract: Aortitis is an inflammatory condition that can be due to numerous causes. It is a diagnostic quandary because it commonly shows similar clinical, pathologic, and aortographic features independently of the etiology. A case of aortitis, possibly secondary to bacterial endocarditis, initially misdiagnosed as an atherosclerotic aortic ulcer and managed with an endoprosthesis is presented. On the fourth postoperative day, the patient presented with fever and worsening abdominal pain, which was later diagnosed as infectious aortitis. It required débridement and replacement of the infrarenal aorta with a cadaveric cryopreserved allograft. This case emphasizes the need for early diagnosis and aggressive therapy to avoid life-threatening sequelae.
authors.affiliation: Department of Vascular Surgery, Southern Arizona Veterans Affairs Health Care System, Tucson, AZ 85723, USA. luis.leon@va.gov
authors.forename: Luis R
authors.initials: LR
authors.lastname: Leon
authors.forename: Heron E
authors.initials: HE
authors.lastname: Rodriguez
authors.forename: Nicos
authors.initials: N
authors.lastname: Labropoulos
authors.forename: Fred N
authors.initials: FN
authors.lastname: Littooy
authors.forename: Shemuel B
authors.initials: SB
authors.lastname: Psalms
mesh_terms: D001011:Aorta / Q000637:transplantation; D001025:Aortitis / Q000175:diagnosis* / Q000601:surgery; D019917:Blood Vessel Prosthesis Implantation; D003937:Diagnosis, Differential; D004697:Endocarditis, Bacterial / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012086:Reoperation / Q000379:methods; D013203:Staphylococcal Infections / Q000175:diagnosis* / Q000601:surgery; D014057:Tomography, X-Ray Computed