Related Experiment Videos
Periprosthetic mycobacterial infection. CT and mammographic findings
R Walsh1, M A Kliewer, D C Sullivan
1Duke University Medical Center, Department of Radiology, Durham, NC 27710, USA.
Abstract:
Organisms of the Mycobacterium fortuitum complex are an uncommon but important cause of periprosthetic infection following augmentation mammoplasty or other breast surgery. This etiological agent must be considered in the particular case of periprosthetic infection, because special handling of the fluid is crucial to enhance recovery of the organism. We describe the computed tomography (CT) and mammographic findings in such an abscess with respect to the clinical context and subsequent management. To our knowledge, CT findings associated with any periprosthetic breast infection have not been described.
Insights
Mycobacterium fortuitum complex infections are rare but significant causes of breast implant infections. Early identification and special fluid handling are crucial for diagnosis and treatment of these challenging periprosthetic infections.
Area of Science:
- Medical Microbiology
- Radiology
- Infectious Diseases
Background:
- Periprosthetic infections following breast augmentation can be caused by unusual organisms.
- The Mycobacterium fortuitum complex is an uncommon but important pathogen in these infections.
- Specialized fluid handling is necessary for accurate diagnosis of Mycobacterium fortuitum complex.
Observation:
- This study describes the computed tomography (CT) and mammographic imaging features of a periprosthetic abscess caused by Mycobacterium fortuitum complex.
- The findings are presented within the clinical context and outline the subsequent management strategies.
- This is the first known report detailing CT findings in periprosthetic breast infection due to this organism.
Findings:
- Computed tomography (CT) and mammography can reveal specific findings in periprosthetic breast abscesses caused by Mycobacterium fortuitum complex.
- The imaging characteristics aid in the diagnosis and management planning for these rare infections.
- Successful recovery of the organism requires meticulous laboratory handling of clinical specimens.
Implications:
- Radiologists and surgeons should consider Mycobacterium fortuitum complex in the differential diagnosis of periprosthetic breast infections, especially when initial cultures are negative.
- Awareness of the characteristic imaging findings can facilitate earlier diagnosis and appropriate treatment.
- Improved diagnostic protocols, including specialized microbiological techniques, are essential for managing these challenging infections.