Intestinal Tuberculosis (TB) is a very rare presentation of TB, presenting with a nonspecific symptom that mimics Crohn's disease, making diagnosis challenging. We present a case of intestinal tuberculosis in a 37-year-old female who had long-term abdominal pain and diarrhea and showed all the signs of inflammatory bowel disease (IBD) during a thorough clinical, endoscopic, radiologic, and histologic examination. Seven months of right mid- and lower-abdominal discomfort brought a 37-year-old woman to our hospital with pain, diarrhea, bloating, and tiredness worsening after meals. A CT scan of the abdomen highly suggested inflammatory bowel disease. A colonoscopy revealed a patulous ileocecal valve with terminal ileum ulcerations, ileal stenosis, cecum, and valve ulcers, where biopsies findings suggesting also IBD. While planned to start mesalazine; PCR TB testing of biopsy material confirmed tuberculosis. She recovered well following conventional intestinal TB therapy. Intestinal TB is called the great mimicker because its symptoms resemble different illnesses. Misdiagnosis can lead to incorrect treatment, life-threatening complications, and mortality. This paper's radiology, macroscopy, and histopathology highly suggested Crohn's disease, however, intestinal TB was the diagnosis. TB quadrable treatment significantly benefited patients. Consider intestinal TB in this scenario, especially in patients coming from endemic TB areas is highly recommended. The importance of our case report is increasing the awareness that intestinal TB can mimic inflammatory bowel disease and other disorders such as chronic disease and malignancy, for which the treatment is completely different and could lead to fetal outcome; therefore, we should maintain a high level of suspicion when evaluating patients with nonspecific symptoms, particularly in endemic areas of the disease, to obtain a correct diagnosis and appropriate treatment.
Keywords: Gastrointestinal ulcers; Inflammatory bowel disease (IBD); Tuberculosis.
© 2023 The Authors. Published by Elsevier Inc. on behalf of University of Washington.