Tuberculosis is a disease whose incidence has increased principally as a consequence
of HIV infection and use of immunosuppressive drugs. The abdomen is the most common
site of extrapulmonary tuberculosis. It may be confused with several different
conditions such as inflammatory bowel disease, cancer and other infectious diseases.
Delay in the diagnosis may result in significantly increased morbidity, and therefore
an early recognition of the condition is essential for proper treatment. In the
present essay, cases with confirmed diagnosis of abdominal tuberculosis were assessed
by means of computed tomography and magnetic resonance imaging, demonstrating the
involvement of different organs and systems, and presentations which frequently lead
radiologists to a diagnostic dilemma. A brief literature review was focused on
imaging findings and their respective prevalence.