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The Overlap Between Crohn's Disease and Intestinal Tuberculosis: A Never-Ending Story
Sergiu Marian Cazacu1,2, Costin Teodor Streba2,3, Cristian Constantin2,4
1Gastroenterology Department, University of Medicine and Pharmacy Craiova, 200349 Craiova, Romania.
Medicina (Kaunas, Lithuania)
|May 4, 2026
Summary
Differentiating Crohn's disease from intestinal tuberculosis is challenging due to overlapping symptoms. This review highlights key features and models to aid accurate diagnosis and prevent treatment errors.
Area of Science:
- Gastroenterology
- Infectious Diseases
- Epidemiology
Background:
- Crohn's disease prevalence is rising globally, while intestinal tuberculosis is decreasing, creating an epidemiological crossroads.
- Crohn's disease and intestinal tuberculosis share similar clinical, endoscopic, imaging, and pathological features, complicating differential diagnosis.
- Accurate differentiation is crucial as incorrect treatment can exacerbate Crohn's disease or delay tuberculosis therapy.
Purpose of the Study:
- To review and summarize current data differentiating Crohn's disease from intestinal tuberculosis.
- To highlight specific features aiding differential diagnosis, including microbiome, clinical, endoscopic, imaging, and laboratory findings.
- To discuss the role of computerized models and scores in improving diagnostic accuracy.
Main Methods:
- Literature review of studies comparing Crohn's disease and intestinal tuberculosis.
- Analysis of clinical, endoscopic, imaging, pathological, microbiological, and immunological data.
- Evaluation of diagnostic scoring systems and computational models.
Main Results:
- Overlapping features necessitate a multi-faceted diagnostic approach.
- Microbiome, specific clinical signs, endoscopic findings, cross-sectional imaging, and immunological markers offer differentiating clues.
- Computerized models and scoring systems show promise in improving diagnostic accuracy.
Conclusions:
- Distinguishing Crohn's disease from intestinal tuberculosis requires careful consideration of multiple factors.
- Integrated diagnostic strategies incorporating advanced imaging and biomarkers are essential.
- Further research into diagnostic models can optimize patient management and outcomes.
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