Chest tuberculosis: Radiological review and imaging recommendations

Area of Science:

• Radiology
• Pulmonology
• Infectious Diseases

Background:

• Chest tuberculosis (CTB) is a significant cause of mortality.
• Current imaging practices for CTB lack standardized guidelines.
• Suboptimal utilization of radiological modalities leads to unnecessary patient exposure.

Purpose of the Study:

• To review imaging findings in CTB across various modalities.
• To categorize findings into active, indeterminate, and healed TB.
• To propose recommendations for optimal imaging in CTB diagnosis and follow-up.

Main Methods:

• Review of existing literature on CTB imaging.
• Analysis of imaging findings from various radiological modalities.
• Categorization of findings based on disease activity.

Main Results:

• Imaging findings can be classified to indicate active, indeterminate, or healed TB.
• Lack of guidelines results in inefficient and potentially excessive imaging.
• Proposed recommendations aim to standardize imaging protocols.

Conclusions:

• Standardized imaging guidelines are needed for CTB diagnosis and follow-up.
• Optimized imaging utilization can improve patient care and reduce unnecessary procedures.
• This is an evolving field with potential for future evidence-based revisions.