Tuberculous Colitis: A Case Report

21-year old Bangladeshi man with no past medical history presented with abdominal pain for 10 days. He described his abdominal pain as a periumbilical colicky in nature, started mild then progressed to severe 4 days prior to ED presentation. It worsened with food ingestion. He had lost around 6 kilograms over a month. The pain was not associated with diarrhea, nausea or vomiting. He did not have dysuria, change in urine color, nor fever. He did not have history of black stool, fresh bleeding per rectum. He did not have sick contact, and he did not have skin rash or joint pain. His past medical history is significant for Helicobacter pylori (H. pylori) associated gastritis, which was treated successfully, 3 years ago.