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Imaging of musculoskeletal and spinal infections in AIDS
1Department of Radiology, Centre Hospitalier de l'Université de Montréal, H pital Saint-Luc, Québec, Canada. nathalie.bureau@umontreal.ca
Abstract:
The diagnosis of common and opportunistic infections in patients with HIV begins with clinical suspicion and involves relatively standard methodology. Musculoskeletal infection is sometimes the first manifestation of an HIV infection. In patients with HIV, the infections tend to be more advanced at presentation, occur in unusual sites, are caused by a wider spectrum of pathogens, and tend to show an inadequate or delayed response to therapy. The index of suspicion for musculoskeletal infections should be high when reviewing imaging studies of patients with HIV.
Insights
Diagnosing infections in individuals with human immunodeficiency virus (HIV) requires high clinical suspicion, especially for musculoskeletal infections which can be an early sign. These infections in HIV patients often present as more advanced, appearing in unusual locations, and responding poorly to treatment.
Area of Science:
- Infectious Diseases
- Immunology
- Radiology
Background:
- Infections in human immunodeficiency virus (HIV) patients present unique diagnostic challenges.
- Musculoskeletal infections can be an initial indicator of HIV infection.
- HIV-associated infections often exhibit advanced disease, atypical locations, diverse pathogens, and treatment resistance.
Purpose of the Study:
- To highlight the diagnostic considerations for common and opportunistic infections in HIV patients.
- To emphasize the significance of musculoskeletal infections as an early manifestation of HIV.
- To underscore the need for a heightened index of suspicion for musculoskeletal infections in HIV imaging.
Main Methods:
- Clinical suspicion as the primary diagnostic driver.
- Standard diagnostic methodologies for infections.
- Review of imaging studies in the context of HIV status.
Main Results:
- Musculoskeletal infections can be the inaugural sign of HIV.
- Infections in HIV patients are frequently advanced at presentation.
- Atypical sites, broader pathogen range, and delayed treatment response characterize HIV-related infections.
Conclusions:
- A high index of suspicion is crucial for diagnosing infections in HIV patients.
- Imaging interpretation in HIV patients requires careful consideration of potential musculoskeletal infections.
- Early recognition and diagnosis are vital for managing infections in the context of HIV.