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Pott Disease: A Tale of Two Cases
Christopher Radcliffe1, Matthew Grant1
1Section of Infectious Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT 06510, USA.
Pathogens (Basel, Switzerland)
|September 28, 2021
Summary
Pott disease, a rare tuberculosis manifestation, presents diagnostic challenges in low-burden areas. These cases highlight complex management decisions for vertebral osteomyelitis caused by Mycobacterium tuberculosis.
Area of Science:
- Infectious Diseases
- Orthopedics
- Radiology
Background:
- Tuberculosis (TB) is a significant global health issue, often presenting with atypical symptoms.
- Pott disease, spinal tuberculosis, is a rare manifestation, particularly in regions with low TB prevalence.
- Diagnosing Pott disease in low-prevalence settings poses unique challenges due to its rarity and varied presentations.
Observation:
- Two distinct cases of Pott disease are presented to illustrate diagnostic difficulties.
- Case 1: An 81-year-old male with altered mental status and pleural effusions, with a history of incarceration.
- Case 2: A 49-year-old male with well-controlled HIV, presenting with extensive vertebral destruction (L3-L5) and iliopsoas abscesses.
Findings:
- Both cases underscore the "great masquerader" nature of tuberculosis.
- Diagnostic and management decisions for vertebral osteomyelitis due to Mycobacterium tuberculosis were complex.
- The cases represent scenarios of low and high clinical suspicion for TB.
Implications:
- Highlights the importance of considering Pott disease even in low-prevalence areas.
- Emphasizes the need for advanced imaging and diagnostic strategies for spinal infections.
- Informs clinical practice regarding the management of Mycobacterium tuberculosis vertebral osteomyelitis.
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