PET-CT as an Early Detection Method for Tuberculosis: A Systematic Review and Meta-Analysis

Abstract This meta-analysis aims to provide a deep analysis of the use of an imaging technique that combines positron emission tomography (PET) and computed tomography (CT) as a potential early detection method for tuberculosis (TB). Tuberculosis remains a significant global health challenge, and early detection is crucial for effective treatment and control. PET-CT offers unique advantages in the detection and characterization of TB lesions. This meta-analysis discusses the current literature, including the methodologies, results, and implications of using PET-CT in the early diagnosis of tuberculosis. The analysis of the studies revealed that the sensitivity of PET-CT as a potential method for the early detection of TB was 82.6%.