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Chronic Q Fever with Vascular Involvement: Progressive Abdominal Pain in a Patient with Aortic Aneurysm Repair in the United States
- Source :
- Case Reports in Infectious Diseases, Case Reports in Infectious Diseases, Vol 2019 (2019)
- Publication Year :
- 2019
- Publisher :
- Hindawi Limited, 2019.
-
Abstract
- Q fever is a zoonotic bacterial infection caused by Coxiella burnetii. Chronic Q fever comprises less than five percent of all Q fever cases and, of those, endocarditis is the most common presentation (up to 78% of cases), followed by vascular involvement. Risk factors for chronic Q fever with vascular involvement include previous vascular surgery, preexisting valvular defects, aneurysms, and vascular prostheses. The most common symptoms of chronic Q fever with vascular involvement are nonspecific, including weight loss, fatigue, and abdominal pain. Criteria for diagnosis of chronic Q fever include clinical evidence of infection and laboratory criteria (antibody detection, detection of Coxiella burnetii DNA, or growth in culture). Treatment of chronic Q fever with vascular involvement includes a prolonged course of doxycycline and hydroxychloroquine (≥18 months) as well as early surgical intervention, which has been shown to improve survival. Mortality is high in untreated chronic Q fever. We report a case of chronic Q fever with vascular involvement in a 77-year-old man with prior infrarenal aortic aneurysm repair, who lived near a livestock farm in the southeastern United States.
- Subjects :
- Zoonotic Bacterial Infection
medicine.medical_specialty
Abdominal pain
Case Report
Q fever
030204 cardiovascular system & hematology
lcsh:Infectious and parasitic diseases
03 medical and health sciences
0302 clinical medicine
Internal medicine
medicine
Endocarditis
lcsh:RC109-216
030212 general & internal medicine
Doxycycline
biology
business.industry
Hydroxychloroquine
General Medicine
Vascular surgery
medicine.disease
Coxiella burnetii
biology.organism_classification
medicine.symptom
business
medicine.drug
Subjects
Details
- ISSN :
- 20906633 and 20906625
- Volume :
- 2019
- Database :
- OpenAIRE
- Journal :
- Case Reports in Infectious Diseases
- Accession number :
- edsair.doi.dedup.....81821ed7e5c9695fcfec25150f79b5a9